レイヤ２スイッチングハブ

品番 PN230493N/PN230893

PN231293/PN231692

PN232492

CLI リファレンス

• お買い上げいただき、まことにありがとうございます。• 説明書をよくお読みのうえ、正しく安全にお使いください。• ご使用前に「安全上のご注意」（19～ 23ページ）を必ずお読みください。• いかなる場合でも、お客様で本体を分解した場合には、保証対象外となります。

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本CLI リファレンスは、以下の機種を対象としております。

各機種の対応機能は、商品仕様書をご覧ください。

品名 品番 ファームウェアバージョン

FA-ML4TPoE+ PN230493N 2.0.1.03 以上

FA-ML8TPoE+ PN230893 2.0.1.03 以上

FA-ML12TPoE+ PN231293 2.0.1.03 以上

FA-ML16TCPoE+ PN231692 2.0.1.03 以上

FA-ML24TCPoE+ PN232492 2.0.1.03 以上

目次

安全上のご注意 ........................................................................................ 201はじめに ............................................................................................... 25

1.1 まえがき............................................................................................................. 261.1.1 コンソールポートを介した本装置へのアクセス................................................ 271.1.2 本装置の IPアドレスの設定.......................................................................... 281.1.3 ユーザ（権限）レベル ................................................................................. 291.1.4 CLIコマンドモード ..................................................................................... 301.1.5 CLIの起動 ................................................................................................. 321.1.6 CLIコマンドの規則 ..................................................................................... 331.1.7 インターフェース命名規則 ........................................................................... 341.1.8 コマンドの入力 .......................................................................................... 361.1.9 IPv6zアドレスの規則.................................................................................. 38

2運用管理 ............................................................................................... 392.1 ユーザインターフェース ....................................................................................... 40

2.1.1 banner exec ............................................................................................. 402.1.2 banner login ............................................................................................ 412.1.3 configure ................................................................................................. 432.1.4 disable ..................................................................................................... 442.1.5 do............................................................................................................ 442.1.6 enable...................................................................................................... 452.1.7 end .......................................................................................................... 462.1.8 exit (Configuration) .................................................................................. 472.1.9 exit (EXEC) ............................................................................................... 472.1.10 help ....................................................................................................... 482.1.11 history.................................................................................................... 492.1.12 history size ............................................................................................. 502.1.13 logout.................................................................................................... 512.1.14 terminal datadump ................................................................................ 512.1.15 terminal history ...................................................................................... 522.1.16 terminal history size ............................................................................... 532.1.17 terminal prompt..................................................................................... 542.1.18 terminal width ....................................................................................... 552.1.19 show banner.......................................................................................... 562.1.20 show history .......................................................................................... 562.1.21 show privilege........................................................................................ 58

2.2 ライン................................................................................................................ 592.2.1 exec-timeout ............................................................................................ 592.2.2 line .......................................................................................................... 602.2.3 show line ................................................................................................. 60

2.3 Telnet、SSH（Secure Shell）および Slogin（Secure Login）.................................. 622.3.1 ip telnet server ......................................................................................... 622.3.2 ip ssh server ............................................................................................. 632.3.3 ip ssh port ................................................................................................ 642.3.4 ip ssh password-auth................................................................................ 642.3.5 ip ssh pubkey-auth ................................................................................... 652.3.6 crypto key pubkey-chain ssh ..................................................................... 67

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2.3.7 user-key ................................................................................................... 682.3.8 key-string ................................................................................................. 692.3.9 show ip ssh .............................................................................................. 702.3.10 show crypto key pubkey-chain ssh.......................................................... 71

2.4 Webサーバ........................................................................................................ 732.4.1 ip http server............................................................................................ 732.4.2 ip http secure-server................................................................................. 732.4.3 ip http port .............................................................................................. 742.4.4 ip http timeout-policy ............................................................................... 752.4.5 show ip http ............................................................................................ 762.4.6 show ip https ........................................................................................... 77

2.5 SSHクライアント................................................................................................ 782.5.1 ip ssh-client authentication ....................................................................... 782.5.2 ip ssh-client change server password ........................................................ 792.5.3 ip ssh-client key ........................................................................................ 802.5.4 ip ssh-client password .............................................................................. 832.5.5 ip ssh-client server authentication............................................................. 842.5.6 ip ssh-client server fingerprint ................................................................... 852.5.7 ip ssh-client source-interface..................................................................... 862.5.8 ipv6 ssh-client source-interface ................................................................. 872.5.9 ip ssh-client username .............................................................................. 882.5.10 show ip ssh-client ................................................................................... 892.5.11 show ip ssh-client server ......................................................................... 91

2.6 RSAおよび証明書 ............................................................................................... 942.6.1 crypto key generate dsa ........................................................................... 952.6.2 crypto key generate rsa............................................................................ 962.6.3 crypto key import..................................................................................... 972.6.4 show crypto key....................................................................................... 992.6.5 crypto certificate generate ..................................................................... 1012.6.6 crypto certificate request........................................................................ 1032.6.7 crypto certificate import ......................................................................... 1042.6.8 show crypto certificate ........................................................................... 107

2.7 マネジメント ACL.............................................................................................. 1092.7.1 deny (Management) .............................................................................. 1092.7.2 permit (Management)............................................................................ 1102.7.3 management access-list ......................................................................... 1112.7.4 management access-class....................................................................... 1132.7.5 show management access-list ................................................................ 1142.7.6 show management access-class ............................................................. 114

2.8 システム管理..................................................................................................... 1162.8.1 disable ports leds ................................................................................... 1162.8.2 hostname .............................................................................................. 1172.8.3 reboot.................................................................................................... 1182.8.4 reset system........................................................................................... 1202.8.5 resume................................................................................................... 1212.8.6 service cpu-input-rate ............................................................................. 1222.8.7 service cpu-utilization ............................................................................. 1232.8.8 show cpu input rate ............................................................................... 1242.8.9 show cpu utilization ............................................................................... 1252.8.10 show environment ............................................................................... 1262.8.11 show inventory .................................................................................... 1282.8.12 show reboot ........................................................................................ 128

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2.8.13 show sessions ...................................................................................... 1302.8.14 show system ........................................................................................ 1322.8.15 show system languages ....................................................................... 1332.8.16 show system tcam utilization................................................................ 1342.8.17 show services tcp-udp .......................................................................... 1352.8.18 debug show tech-support .................................................................... 1362.8.19 show system fans (ファンレス製品除く ) ................................................ 1382.8.20 show system sensors............................................................................ 1392.8.21 show system power-supply................................................................... 1402.8.22 show system id .................................................................................... 1412.8.23 show ports leds configuration .............................................................. 1422.8.24 show users........................................................................................... 1432.8.25 system recovery ................................................................................... 144

2.9 時刻設定........................................................................................................... 1452.9.1 absolute................................................................................................. 1452.9.2 clock dhcp timezone .............................................................................. 1462.9.3 clock set................................................................................................. 1472.9.4 clock source ........................................................................................... 1482.9.5 clock summer-time................................................................................. 1492.9.6 clock timezone....................................................................................... 1512.9.7 periodic.................................................................................................. 1512.9.8 sntp anycast client enable ...................................................................... 1532.9.9 sntp authenticate ................................................................................... 1542.9.10 sntp authentication-key........................................................................ 1542.9.11 sntp broadcast client enable................................................................. 1552.9.12 sntp client enable................................................................................. 1562.9.13 sntp client enable (interface) ................................................................ 1572.9.14 sntp server ........................................................................................... 1582.9.15 sntp source-interface............................................................................ 1592.9.16 sntp source-interface-ipv6 .................................................................... 1602.9.17 sntp trusted-key ................................................................................... 1612.9.18 sntp unicast client enable ..................................................................... 1622.9.19 sntp unicast client poll.......................................................................... 1632.9.20 show clock ........................................................................................... 1642.9.21 show sntp configuration ...................................................................... 1652.9.22 show sntp status .................................................................................. 1662.9.23 show time-range .................................................................................. 1682.9.24 time-range ........................................................................................... 168

2.10 ファン設定...................................................................................................... 1702.10.1 fanspeed.............................................................................................. 1702.10.2 snmp-server enable traps fan-fail .......................................................... 170

2.11 IPシステム管理 ............................................................................................... 1722.11.1 ping ..................................................................................................... 1722.11.2 ssh ....................................................................................................... 1742.11.3 telnet ................................................................................................... 1762.11.4 traceroute............................................................................................ 179

2.12 ファイルシステム ............................................................................................ 1822.12.1 File Specification .................................................................................. 1822.12.2 System Flash Files................................................................................. 1842.12.3 Flash File System on Stack .................................................................... 1852.12.4 boot config .......................................................................................... 1852.12.5 boot localization .................................................................................. 1872.12.6 boot system ......................................................................................... 188

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2.12.7 cd ........................................................................................................ 1892.12.8 copy..................................................................................................... 1902.12.9 delete .................................................................................................. 1922.12.10 dir...................................................................................................... 1922.12.11 mkdir ................................................................................................. 1942.12.12 more.................................................................................................. 1952.12.13 pwd ................................................................................................... 1962.12.14 reboot................................................................................................ 1972.12.15 rename .............................................................................................. 1982.12.16 rmdir.................................................................................................. 2012.12.17 show bootvar / show version ............................................................. 2012.12.18 show reboot ...................................................................................... 2062.12.19 show running-config .......................................................................... 2072.12.20 show startup-config ........................................................................... 2082.12.21 write .................................................................................................. 210

2.13 PHY診断 ....................................................................................................... 2122.13.1 test cable-diagnostics tdr...................................................................... 2122.13.2 show cable-diagnostics tdr ................................................................... 2132.13.3 show cable-diagnostics cable-length..................................................... 2142.13.4 show interface transceiver detail .......................................................... 214

2.14 SYSLOG ........................................................................................................ 2162.14.1 clear logging ........................................................................................ 2162.14.2 clear logging file .................................................................................. 2162.14.3 file-system logging ............................................................................... 2172.14.4 logging buffered .................................................................................. 2182.14.5 logging console.................................................................................... 2192.14.6 logging file........................................................................................... 2202.14.7 logging server ...................................................................................... 2212.14.8 logging on ........................................................................................... 2222.14.9 logging source-interface....................................................................... 2232.14.10 logging source-interface-ipv6 ............................................................. 2242.14.11 logging aggregation on ..................................................................... 2252.14.12 logging aggregation aging-time ......................................................... 2262.14.13 logging origin-id................................................................................. 2262.14.14 show logging ..................................................................................... 2272.14.15 show logging file ............................................................................... 2292.14.16 show syslog-servers ............................................................................ 230

2.15 DDM（Digital Diagnostics Monitoring）.......................................................... 2322.15.1 transceiver-monitoring enable .............................................................. 2322.15.2 transceiver-monitoring action shutdown............................................... 2332.15.3 transceiver-monitoring temperature ..................................................... 2342.15.4 transceiver-monitoring voltage ............................................................. 2352.15.5 transceiver-monitoring bias-current ...................................................... 2362.15.6 transceiver-monitoring tx-power........................................................... 2372.15.7 transceiver-monitoring rx-power........................................................... 2382.15.8 show interfaces transceiver .................................................................. 240

2.16 自動更新と自動設定 ......................................................................................... 2422.16.1 boot host auto-config .......................................................................... 2422.16.2 boot host auto-update ......................................................................... 2432.16.3 show boot ........................................................................................... 2442.16.4 ip dhcp tftp-server ip address ............................................................... 2452.16.5 ip dhcp tftp-server file .......................................................................... 2462.16.6 ip dhcp tftp-server image file ................................................................ 247

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2.16.7 show ip dhcp tftp-server....................................................................... 2482.17 ウォッチドッグ ............................................................................................... 249

2.17.1 Watchdog............................................................................................ 249

3インターフェース ................................................................................. 2503.1 インターフェース設定 ........................................................................................ 251

3.1.1 interface ................................................................................................ 2513.1.2 interface range ...................................................................................... 2523.1.3 shutdown .............................................................................................. 2523.1.4 operation time ....................................................................................... 2543.1.5 description ............................................................................................. 2553.1.6 speed..................................................................................................... 2563.1.7 duplex.................................................................................................... 2573.1.8 negotiation ............................................................................................ 2573.1.9 flowcontrol ............................................................................................ 2593.1.10 mdix .................................................................................................... 2593.1.11 back-pressure....................................................................................... 2603.1.12 port jumbo-frame................................................................................. 2613.1.13 clear counters ...................................................................................... 2623.1.14 set interface active ............................................................................... 2623.1.15 errdisable recovery cause ..................................................................... 2633.1.16 errdisable recovery interval................................................................... 2643.1.17 errdisable recovery reset....................................................................... 2653.1.18 show interfaces configuration .............................................................. 2663.1.19 show interfaces status.......................................................................... 2673.1.20 show interfaces advertise ..................................................................... 2683.1.21 show interfaces description .................................................................. 2703.1.22 show interfaces counters ..................................................................... 2713.1.23 show ports jumbo-frame ...................................................................... 2733.1.24 show errdisable recovery...................................................................... 2743.1.25 show errdisable interfaces.................................................................... 2753.1.26 clear switchport monitor ...................................................................... 2763.1.27 show switchport monitor ..................................................................... 276

3.2 ..........................................................................省電力型イーサネネット（EEE）2803.2.1 line eee .................................................................................................. 2803.2.2 line eee lldp enable ................................................................................ 2813.2.3 show line eee configuration ................................................................... 282

3.3 PoE（Power over Ethernet）............................................................................. 2873.3.1 peth shutdown ...................................................................................... 2873.3.2 peth limit ............................................................................................... 2873.3.3 peth priority ........................................................................................... 2883.3.4 peth usage-threshold ............................................................................. 2893.3.5 peth disconnection-method.................................................................... 2903.3.6 snmp-server enable traps poe................................................................. 2913.3.7 show peth-port ...................................................................................... 2913.3.8 show peth-conf...................................................................................... 292

3.4 PoEスケジューラ .............................................................................................. 2943.4.1 peth schedule enable (Global status) ...................................................... 2943.4.2 peth schedule enable (Schedule status) .................................................. 2953.4.3 peth schedule monthly ........................................................................... 2953.4.4 peth schedule weekly ............................................................................. 2973.4.5 peth schedule daily ................................................................................ 298

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3.4.6 peth schedule datelist year ..................................................................... 2993.4.7 peth schedule datelist add...................................................................... 3003.4.8 peth schedule datelist delete .................................................................. 3013.4.9 peth schedule datelist ............................................................................ 3013.4.10 peth schedule portlist........................................................................... 3033.4.11 show peth schedule ............................................................................. 3033.4.12 show peth schedule portlist.................................................................. 3043.4.13 show peth schedule datelist ................................................................. 3053.4.14 show peth schedule configuration-by-port............................................ 3063.4.15 show peth schedule information .......................................................... 307

3.5 PoEオートリブート ........................................................................................... 3083.5.1 peth auto-reboot.................................................................................... 3083.5.2 peth auto-reboot ping address ............................................................... 3093.5.3 peth auto-reboot ping interval................................................................ 3093.5.4 peth auto-reboot ping timeout ............................................................... 3103.5.5 peth auto-reboot ping retry.................................................................... 3113.5.6 peth auto-reboot lldp ............................................................................. 3123.5.7 peth auto-reboot lldp timeout ................................................................ 3133.5.8 peth auto-reboot lldp retry ..................................................................... 3143.5.9 peth auto-reboot traffic.......................................................................... 3143.5.10 peth auto-reboot traffic average .......................................................... 3153.5.11 peth auto-reboot traffic interval ........................................................... 3163.5.12 peth auto-reboot traffic retry................................................................ 3173.5.13 peth auto-reboot pass_criteria.............................................................. 3183.5.14 peth auto-reboot off-interval ................................................................ 3183.5.15 peth auto-reboot repeat....................................................................... 3193.5.16 peth auto-reboot repeat-interval........................................................... 3203.5.17 peth auto-reboot notify........................................................................ 3213.5.18 show peth auto-reboot ........................................................................ 3223.5.19 show peth auto-reboot ping................................................................. 3233.5.20 show peth auto-reboot lldp .................................................................. 3243.5.21 show peth auto-reboot traffic .............................................................. 325

4レイヤ 2スイッチング .......................................................................... 3274.1 アドレステーブル .............................................................................................. 328

4.1.1 mac address-table static ......................................................................... 3284.1.2 clear mac address-table .......................................................................... 3304.1.3 mac address-table aging-time................................................................. 3314.1.4 port security........................................................................................... 3314.1.5 port security mode ................................................................................. 3334.1.6 port security max ................................................................................... 3344.1.7 port security routed secure-address ........................................................ 3354.1.8 show mac address-table ......................................................................... 3364.1.9 show mac address-table count ............................................................... 3384.1.10 show ports security .............................................................................. 3394.1.11 show ports security addresses .............................................................. 3404.1.12 bridge multicast filtering ...................................................................... 3414.1.13 bridge multicast mode ......................................................................... 3424.1.14 bridge multicast address ...................................................................... 3444.1.15 bridge multicast forbidden address....................................................... 3454.1.16 bridge multicast ip-address................................................................... 3464.1.17 bridge multicast forbidden ip-address................................................... 3484.1.18 bridge multicast source group .............................................................. 349

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4.1.19 bridge multicast forbidden source group .............................................. 3504.1.20 bridge multicast ipv6 mode .................................................................. 3524.1.21 bridge multicast ipv6 ip-address ........................................................... 3534.1.22 bridge multicast ipv6 forbidden ip-address............................................ 3554.1.23 bridge multicast ipv6 source group....................................................... 3564.1.24 bridge multicast ipv6 forbidden source group....................................... 3574.1.25 bridge multicast unregistered............................................................... 3594.1.26 bridge multicast forward-all.................................................................. 3604.1.27 bridge multicast forbidden forward-all.................................................. 3614.1.28 bridge unicast unknown....................................................................... 3624.1.29 show bridge unicast unknown.............................................................. 3634.1.30 show bridge multicast mode ................................................................ 3634.1.31 show bridge multicast address-table..................................................... 3644.1.32 show bridge multicast address-table static............................................ 3684.1.33 show bridge multicast filtering ............................................................. 3714.1.34 show bridge multicast unregistered...................................................... 3714.1.35 bridge multicast reserved-address......................................................... 3724.1.36 show bridge multicast reserved-addresses ............................................ 374

4.2 ポートチャネル ................................................................................................. 3754.2.1 channel-group........................................................................................ 3754.2.2 port-channel load-balance ...................................................................... 3774.2.3 show channel-group .............................................................................. 378

4.3 LACP（Link Aggregation Control Protocol）...................................................... 3794.3.1 lacp port-priority .................................................................................... 3794.3.2 lacp system-priority ................................................................................ 3804.3.3 lacp timeout........................................................................................... 3804.3.4 show lacp .............................................................................................. 3814.3.5 show lacp port-channel .......................................................................... 384

4.4 VLAN（Virtual Local Area Network）................................................................ 3864.4.1 vlan database......................................................................................... 3864.4.2 vlan........................................................................................................ 3874.4.3 show vlan .............................................................................................. 3884.4.4 interface vlan ......................................................................................... 3894.4.5 interface range vlan ............................................................................... 3904.4.6 name ..................................................................................................... 3914.4.7 switchport protected-port ...................................................................... 3924.4.8 show interfaces protected-ports ............................................................. 3934.4.9 switchport community ........................................................................... 3944.4.10 switchport............................................................................................ 3944.4.11 switchport mode.................................................................................. 3954.4.12 switchport access vlan.......................................................................... 3964.4.13 switchport trunk allowed vlan .............................................................. 3984.4.14 switchport trunk native vlan ................................................................. 4004.4.15 switchport hybird allowed vlan............................................................. 4014.4.16 switchport hybrid native vlan................................................................ 4024.4.17 ingress-checking................................................................................... 4034.4.18 acceptable-frame-type.......................................................................... 4044.4.19 switchport hybrid forbidden vlan .......................................................... 4054.4.20 switchport protected............................................................................ 4064.4.21 map protocol protocols-group.............................................................. 4074.4.22 switchport hybrid map protocols-group vlan......................................... 4084.4.23 show vlan protocols-groups.................................................................. 4094.4.24 map mac macs-group........................................................................... 410

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4.4.25 switchport hybrid map macs-group vlan ............................................... 4114.4.26 show vlan macs-groups ........................................................................ 4134.4.27 map subnet subnets-group................................................................... 4134.4.28 switchport hybrid map subnets-group vlan ........................................... 4154.4.29 show vlan subnets-groups .................................................................... 4164.4.30 show interfaces switchport .................................................................. 4174.4.31 private-vlan .......................................................................................... 4194.4.32 private-vlan association ........................................................................ 4204.4.33 switchport private-vlan mapping .......................................................... 4214.4.34 switchport private-vlan host-association................................................ 4224.4.35 show vlan private-vlan.......................................................................... 4234.4.36 vlan prohibit-internal-usage .................................................................. 4244.4.37 show vlan internal usage...................................................................... 426

4.5 インターネットマンション .................................................................................. 4284.5.1 internet-mansion.................................................................................... 428

4.6 ポートグルーピング ........................................................................................... 4304.6.1 port-group ............................................................................................. 430

4.7 GVRP（GARP VLAN Registration Protocol）...................................................... 4314.7.1 clear gvrp statistics ................................................................................. 4314.7.2 gvrp enable (Global)............................................................................... 4314.7.3 gvrp enable (Interface) ........................................................................... 4324.7.4 gvrp registration-forbid .......................................................................... 4334.7.5 gvrp vlan-creation-forbid ........................................................................ 4344.7.6 show gvrp configuration ........................................................................ 4354.7.7 show gvrp error-statistics ....................................................................... 4364.7.8 show gvrp statistics ................................................................................ 437

4.8 ループ検知・遮断 .............................................................................................. 4384.8.1 line loopback enable (Global) ................................................................ 4384.8.2 line loopback (Interface)......................................................................... 4384.8.3 line loopback mode................................................................................ 4394.8.4 line loopback recovery............................................................................ 4404.8.5 show line loopback configuration........................................................... 4414.8.6 show line loopback history ..................................................................... 4414.8.7 clear line loopback history ...................................................................... 442

5トラフィック制御 ................................................................................. 4435.1 ACL(Access Control List).................................................................................. 444

5.1.1 ip access-list (IP extended) ...................................................................... 4445.1.2 permit ( IP )............................................................................................ 4455.1.3 deny ( IP ) .............................................................................................. 4495.1.4 ipv6 access-list (IPv6 extended)............................................................... 4535.1.5 permit ( IPv6 ) ........................................................................................ 4545.1.6 deny ( IPv6 )........................................................................................... 4585.1.7 mac access-list........................................................................................ 4625.1.8 permit ( MAC )....................................................................................... 4635.1.9 deny (MAC) ........................................................................................... 4655.1.10 mac access-group in ............................................................................. 4675.1.11 mac access-group out .......................................................................... 4685.1.12 ip access-group input ........................................................................... 4705.1.13 ip access-group out .............................................................................. 4715.1.14 ipv6 access-group in ............................................................................. 4735.1.15 ipv6 access-group out .......................................................................... 474

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5.1.16 time-range ........................................................................................... 4765.1.17 absolute............................................................................................... 4775.1.18 periodic................................................................................................ 4785.1.19 show time-range .................................................................................. 4805.1.20 show access-list.................................................................................... 4805.1.21 clear access-list counters....................................................................... 4815.1.22 show interfaces access-list trapped packets .......................................... 4825.1.23 ip access-list (IP standard)..................................................................... 4835.1.24 ipv6 access-list (IP standard) ................................................................. 484

5.2 QoS（Quality of Service）................................................................................. 4865.2.1 mls qos .................................................................................................. 4875.2.2 mls qos advanced-mode trust................................................................. 4885.2.3 show mls qos ......................................................................................... 4895.2.4 class-map ............................................................................................... 4895.2.5 show class-map...................................................................................... 4915.2.6 match .................................................................................................... 4925.2.7 policy-map ............................................................................................. 4925.2.8 class....................................................................................................... 4945.2.9 show policy-map .................................................................................... 4955.2.10 trust..................................................................................................... 4965.2.11 set ....................................................................................................... 4975.2.12 redirect ................................................................................................ 4985.2.13 mirror .................................................................................................. 4995.2.14 police................................................................................................... 5005.2.15 service-policy........................................................................................ 5025.2.16 mls qos aggregate-policer .................................................................... 5045.2.17 show mls qos aggregate-policer ........................................................... 5065.2.18 police aggregate .................................................................................. 5075.2.19 wrr-queue cos-map .............................................................................. 5085.2.20 wrr-queue bandwidth .......................................................................... 5095.2.21 priority-queue out num-of-queues ........................................................ 5115.2.22 traffic-shape......................................................................................... 5125.2.23 traffic-shape queue .............................................................................. 5135.2.24 mls qos wrr-queue wrtd ....................................................................... 5145.2.25 show mls qos wrr-queue wrtd .............................................................. 5155.2.26 show mls qos interface......................................................................... 5155.2.27 qos map policed-dscp........................................................................... 5185.2.28 mls qos map dscp-queue ...................................................................... 5195.2.29 mls qos trust (Global) ........................................................................... 5205.2.30 mls qos trust (Interface) ....................................................................... 5225.2.31 mls qos cos .......................................................................................... 5225.2.32 mls qos dscp-mutation ......................................................................... 5235.2.33 mls qos map dscp-mutation.................................................................. 5245.2.34 show mls qos map ............................................................................... 5255.2.35 clear mls qos statistics .......................................................................... 5275.2.36 mls qos statistics policer ....................................................................... 5275.2.37 mls qos statistics aggregate-policer ...................................................... 5285.2.38 show mls qos statistics ......................................................................... 529

5.3 レート制限コマンドおよびストームコントロール.................................................... 5315.3.1 clear storm-control counters................................................................... 5315.3.2 rate-limit (Ethernet) ................................................................................ 5335.3.3 rate-limit vlan ......................................................................................... 5345.3.4 storm-control ......................................................................................... 535

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5.3.5 show mls qos rate-limit interface ............................................................ 5375.3.6 show mls qos rate-limit vlan ................................................................... 5385.3.7 show storm-control interface.................................................................. 539

5.4 パケットバッファ拡張コマンド ............................................................................ 5415.4.1 port packet-buffer.................................................................................. 5415.4.2 show ports packet-buffer ....................................................................... 542

6ネットワーク監視機能 ........................................................................... 5436.1 SPAN .............................................................................................................. 544

6.1.1 monitor session destination.................................................................... 5456.1.2 monitor session source........................................................................... 5476.1.3 show monitor session............................................................................. 549

6.2 RMON（リモートネットワーク監視）................................................................... 5516.2.1 rmon alarm ............................................................................................ 5516.2.2 show rmon alarm-table .......................................................................... 5526.2.3 show rmon alarm................................................................................... 5536.2.4 rmon event ............................................................................................ 5556.2.5 show rmon events.................................................................................. 5566.2.6 show rmon log....................................................................................... 5576.2.7 rmon table-size ...................................................................................... 5586.2.8 show rmon statistics............................................................................... 5596.2.9 rmon collection stats .............................................................................. 5616.2.10 show rmon collection stats................................................................... 5626.2.11 show rmon history ............................................................................... 563

6.3 sFlowコマンド ................................................................................................. 5666.3.1 sflow receiver......................................................................................... 5666.3.2 sflow receiver source-interface ............................................................... 5676.3.3 sflow receiver source-interface-ipv6 ........................................................ 5686.3.4 sflow flow-sampling ............................................................................... 5696.3.5 sflow counters-sampling......................................................................... 5696.3.6 clear sflow statistics ............................................................................... 5706.3.7 show sflow configuration....................................................................... 5716.3.8 show sflow statistics .............................................................................. 572

7IP設定 ................................................................................................ 5747.1 IPアドレス指定 ................................................................................................. 575

7.1.1 ip address .............................................................................................. 5757.1.2 ip address dhcp...................................................................................... 5767.1.3 renew dhcp............................................................................................ 5777.1.4 ip default-gateway ................................................................................. 5797.1.5 show ip interface ................................................................................... 5807.1.6 arp......................................................................................................... 5817.1.7 arp timeout (Global)............................................................................... 5837.1.8 clear arp-cache....................................................................................... 5847.1.9 show arp................................................................................................ 5857.1.10 show arp configuration ........................................................................ 5877.1.11 interface ip........................................................................................... 5887.1.12 show ip dhcp client interface................................................................ 589

7.2 ARPリフレッシュ ............................................................................................. 5917.2.1 ip arp refresh disable.............................................................................. 591

7.3 Gratuitous ARP ............................................................................................... 592

12

7.3.1 ip gratuitous-arps ................................................................................... 5927.3.2 snmp-server enable traps gratuitous-arps ............................................... 593

7.4 IPv6 ................................................................................................................ 5957.4.1 clear ipv6 neighbors ............................................................................... 5957.4.2 ipv6 address........................................................................................... 5957.4.3 ipv6 address anycast .............................................................................. 5967.4.4 ipv6 address autoconfig ......................................................................... 5987.4.5 ipv6 address eui-64 ................................................................................ 5997.4.6 ipv6 address link-local............................................................................. 6017.4.7 ipv6 default-gateway.............................................................................. 6027.4.8 ipv6 enable ............................................................................................ 6037.4.9 ipv6 hop-limit ......................................................................................... 6047.4.10 ipv6 icmp error-interval......................................................................... 6057.4.11 ipv6 link-local default zone ................................................................... 6067.4.12 ipv6 nd advertisement-interval.............................................................. 6077.4.13 ipv6 nd dad attempts ........................................................................... 6087.4.14 ipv6 nd hop-limit .................................................................................. 6107.4.15 ipv6 nd managed-config-flag................................................................ 6117.4.16 ipv6 nd ns-interval ................................................................................ 6127.4.17 ipv6 nd other-config-flag ...................................................................... 6137.4.18 ipv6 nd prefix ....................................................................................... 6147.4.19 ipv6 nd ra interval ................................................................................ 6177.4.20 ipv6 nd ra lifetime ................................................................................ 6197.4.21 ipv6 nd suppress-ra .............................................................................. 6207.4.22 ipv6 nd reachable-time......................................................................... 6217.4.23 ipv6 nd router-preference..................................................................... 6227.4.24 ipv6 neighbor....................................................................................... 6237.4.25 ipv6 redirects ....................................................................................... 6257.4.26 ipv6 route ............................................................................................ 6267.4.27 ipv6 unicast-routing.............................................................................. 6287.4.28 ipv6 unreachables ................................................................................ 6287.4.29 show ipv6 interface.............................................................................. 6297.4.30 show ipv6 link-local default zone .......................................................... 6337.4.31 show ipv6 nd prefix.............................................................................. 6347.4.32 show ipv6 neighbors ............................................................................ 6357.4.33 show ipv6 route ................................................................................... 6367.4.34 show ipv6 route summary .................................................................... 6387.4.35 show ipv6 static ................................................................................... 639

7.5 IPv6 Prefix List ................................................................................................. 6427.5.1 clear ipv6 prefix-list................................................................................. 6427.5.2 ipv6 prefix-list......................................................................................... 6437.5.3 show ipv6 prefix-list................................................................................ 647

7.6 ルータリソース ................................................................................................. 6507.6.1 system router resources ......................................................................... 6507.6.2 show system router resources ................................................................ 653

7.7 IPセットアップインターフェース ........................................................................ 6557.7.1 ip setup interface mode ......................................................................... 6557.7.2 show ip setup interface .......................................................................... 655

8マルチキャスト制御 .............................................................................. 6578.1 IGMP .............................................................................................................. 658

8.1.1 ip igmp snooping last-member-query-interval ......................................... 658

13

8.1.2 ip igmp snooping query-interval ............................................................. 6598.1.3 ip igmp snooping query-max-response-time............................................ 6618.1.4 ip igmp snooping robustness-variable..................................................... 6628.1.5 ip igmp version ...................................................................................... 6638.1.6 show ip igmp groups.............................................................................. 6638.1.7 show ip igmp groups summary .............................................................. 6658.1.8 show ip igmp interface........................................................................... 666

8.2 IGMP Snooping............................................................................................... 6688.2.1 ip igmp snooping (Global) ...................................................................... 6688.2.2 ip igmp snooping vlan ............................................................................ 6698.2.3 ip igmp snooping vlan mrouter............................................................... 6708.2.4 ip igmp snooping vlan mrouter interface ................................................ 6718.2.5 ip igmp snooping vlan forbidden mrouter............................................... 6728.2.6 ip igmp snooping vlan static ................................................................... 6738.2.7 ip igmp snooping querier ....................................................................... 6748.2.8 ip igmp snooping vlan querier ................................................................ 6758.2.9 ip igmp snooping vlan querier address ................................................... 6758.2.10 ip igmp snooping vlan querier election ................................................. 6768.2.11 ip igmp snooping vlan querier version .................................................. 6778.2.12 ip igmp snooping vlan immediate-leave ................................................ 6788.2.13 show ip igmp snooping groups ............................................................ 6798.2.14 show ip igmp snooping interface ......................................................... 6808.2.15 show ip igmp snooping mrouter........................................................... 681

8.3 MLDコマンド................................................................................................... 6838.3.1 clear ipv6 mld snooping counters ........................................................... 6838.3.2 ipv6 mld last-member-query-count ......................................................... 6848.3.3 ipv6 mld snooping last-member-query-interval........................................ 6858.3.4 ipv6 mld snooping query-interval............................................................ 6868.3.5 ipv6 mld snooping query-max-response-time .......................................... 6878.3.6 ipv6 mld snooping robustness-variable ................................................... 6888.3.7 ipv6 mld version ..................................................................................... 6898.3.8 show ipv6 mld snooping counters .......................................................... 6908.3.9 show ipv6 mld groups ............................................................................ 6918.3.10 show ipv6 mld groups summary ........................................................... 6938.3.11 show ipv6 mld interface ....................................................................... 694

8.4 MLD Snoopingコマンド ................................................................................... 6958.4.1 ipv6 mld snooping (Global) .................................................................... 6958.4.2 ipv6 mld snooping vlan .......................................................................... 6968.4.3 ipv6 mld snooping querier...................................................................... 6978.4.4 ipv6 mld snooping vlan querier............................................................... 6988.4.5 ipv6 mld snooping vlan querier election.................................................. 6998.4.6 ipv6 mld snooping vlan querier version................................................... 7008.4.7 ipv6 mld snooping vlan mrouter ............................................................. 7018.4.8 ipv6 mld snooping vlan mrouter interface............................................... 7018.4.9 ipv6 mld snooping vlan forbidden mrouter ............................................. 7038.4.10 ipv6 mld snooping vlan static ............................................................... 7048.4.11 ipv6 mld snooping vlan immediate-leave .............................................. 7058.4.12 show ipv6 mld snooping groups........................................................... 7068.4.13 show ipv6 mld snooping interface ........................................................ 7078.4.14 show ipv6 mld snooping mrouter ......................................................... 708

9ネットワークの管理 .............................................................................. 710

14

9.1 ネットワーク管理プロトコル（SNMP）................................................................. 7119.1.1 snmp-server community ......................................................................... 7119.1.2 snmp-server community-group ............................................................... 7139.1.3 snmp-server server ................................................................................. 7149.1.4 snmp-server source-interface .................................................................. 7159.1.5 snmp-server source-interface-ipv6........................................................... 7169.1.6 snmp-server view ................................................................................... 7179.1.7 snmp-server group ................................................................................. 7199.1.8 show snmp views................................................................................... 7209.1.9 show snmp groups................................................................................. 7219.1.10 snmp-server user .................................................................................. 7229.1.11 show snmp users ................................................................................. 7259.1.12 snmp-server filter ................................................................................. 7269.1.13 show snmp filters................................................................................. 7289.1.14 snmp-server host.................................................................................. 7289.1.15 snmp-server engineID local................................................................... 7319.1.16 snmp-server engineID remote............................................................... 7329.1.17 show snmp engineID ........................................................................... 7339.1.18 snmp-server enable traps ..................................................................... 7349.1.19 snmp-server trap authentication ........................................................... 7349.1.20 snmp-server contact ............................................................................. 7359.1.21 snmp-server location ............................................................................ 7369.1.22 snmp-server set .................................................................................... 7379.1.23 snmp trap link-status ............................................................................ 7389.1.24 show snmp .......................................................................................... 738

9.2 LLDP（Link Layer Discovery Protocol）コマンド................................................. 7419.2.1 clear lldp table ....................................................................................... 7419.2.2 lldp chassis-id ......................................................................................... 7429.2.3 lldp hold-multiplier ................................................................................. 7439.2.4 lldp lldpdu.............................................................................................. 7449.2.5 lldp management-address ...................................................................... 7459.2.6 lldp med ................................................................................................ 7479.2.7 lldp med notifications topology-change.................................................. 7479.2.8 lldp med fast-start repeat-count ............................................................. 7489.2.9 lldp med location ................................................................................... 7499.2.10 lldp med network-policy (global) .......................................................... 7509.2.11 lldp med network-policy (interface) ...................................................... 7529.2.12 lldp med network-policy voice auto ...................................................... 7539.2.13 lldp notifications .................................................................................. 7549.2.14 lldp notifications interval ...................................................................... 7559.2.15 lldp optional-tlv .................................................................................... 7559.2.16 lldp optional-tlv 802.1 .......................................................................... 7569.2.17 lldp run ................................................................................................ 7589.2.18 lldp receive........................................................................................... 7589.2.19 lldp reinit.............................................................................................. 7599.2.20 lldp timer ............................................................................................. 7609.2.21 lldp transmit......................................................................................... 7619.2.22 lldp tx-delay.......................................................................................... 7629.2.23 show lldp configuration........................................................................ 7629.2.24 show lldp local ..................................................................................... 7659.2.25 show lldp local tlvs-overloading ............................................................ 7669.2.26 show lldp med configuration................................................................ 7679.2.27 show lldp neighbors ............................................................................. 768

15

9.2.28 show lldp traffic ................................................................................... 771

10IPパケット中継および IP付加機能 ........................................................ 77210.1 DHCPサーバ .................................................................................................. 773

10.1.1 address (DHCP Host) ............................................................................ 77310.1.2 address (DHCP Network)...................................................................... 77510.1.3 clear ip dhcp binding............................................................................ 77610.1.4 client-name .......................................................................................... 77610.1.5 default-router....................................................................................... 77710.1.6 dns-server ............................................................................................ 77810.1.7 domain-name....................................................................................... 77910.1.8 ip dhcp excluded-address ..................................................................... 78010.1.9 ip dhcp pool host ................................................................................. 78110.1.10 ip dhcp pool network ......................................................................... 78210.1.11 ip dhcp server .................................................................................... 78310.1.12 lease .................................................................................................. 78410.1.13 netbios-name-server ........................................................................... 78510.1.14 netbios-node-type .............................................................................. 78610.1.15 next-server ......................................................................................... 78610.1.16 next-server-name................................................................................ 78710.1.17 option................................................................................................ 78810.1.18 show ip dhcp ..................................................................................... 79010.1.19 show ip dhcp allocated....................................................................... 79110.1.20 show ip dhcp binding......................................................................... 79210.1.21 show ip dhcp declined........................................................................ 79310.1.22 show ip dhcp excluded-addresses....................................................... 79410.1.23 show ip dhcp expired ......................................................................... 79510.1.24 show ip dhcp pool host ...................................................................... 79610.1.25 show ip dhcp pool network................................................................ 79710.1.26 show ip dhcp pre-allocated................................................................. 79810.1.27 show ip dhcp server statistics ............................................................. 79910.1.28 time-server ......................................................................................... 800

10.2 DHCPv6 ........................................................................................................ 80210.2.1 clear ipv6 dhcp client............................................................................ 80210.2.2 ipv6 dhcp client information refresh ..................................................... 80310.2.3 ipv6 dhcp client information refresh minimum...................................... 80410.2.4 ipv6 dhcp client stateless...................................................................... 80510.2.5 ipv6 dhcp duid-en ................................................................................ 80710.2.6 show ipv6 dhcp.................................................................................... 80810.2.7 show ipv6 dhcp interface ..................................................................... 809

10.3 DHCP Snooping ............................................................................................ 81210.3.1 ip dhcp snooping ................................................................................. 81210.3.2 ip dhcp snooping vlan .......................................................................... 81310.3.3 ip dhcp snooping trust ......................................................................... 81410.3.4 ip dhcp snooping information option allowed-untrusted....................... 81510.3.5 ip dhcp snooping verify ........................................................................ 81610.3.6 ip dhcp snooping database .................................................................. 81610.3.7 ip dhcp snooping binding..................................................................... 81710.3.8 clear ip dhcp snooping database .......................................................... 81910.3.9 show ip dhcp snooping ........................................................................ 81910.3.10 show ip dhcp snooping binding.......................................................... 82010.3.11 ip source-guard .................................................................................. 821

16

10.3.12 ip source-guard binding...................................................................... 82210.3.13 ip source-guard tcam retries-freq........................................................ 82310.3.14 ip source-guard tcam locate ............................................................... 82410.3.15 show ip source-guard configuration ................................................... 82510.3.16 show ip source-guard status............................................................... 82710.3.17 show ip source-guard inactive ............................................................ 82810.3.18 show ip source-guard statistics ........................................................... 82910.3.19 ip arp inspection ................................................................................ 82910.3.20 ip arp inspection vlan ......................................................................... 83010.3.21 ip arp inspection trust ........................................................................ 83110.3.22 ip arp inspection validate.................................................................... 83210.3.23 ip arp inspection list create................................................................. 83310.3.24 ip mac................................................................................................ 83410.3.25 ip arp inspection list assign ................................................................. 83510.3.26 ip arp inspection logging interval........................................................ 83610.3.27 show ip arp inspection ....................................................................... 83610.3.28 show ip arp inspection list .................................................................. 83710.3.29 show ip arp inspection statistics ......................................................... 83810.3.30 clear ip arp inspection statistics .......................................................... 839

10.4 DNSクライアント ........................................................................................... 84010.4.1 clear host ............................................................................................. 84010.4.2 ip domain lookup ................................................................................. 84110.4.3 ip domain name................................................................................... 84110.4.4 ip domain polling-interval ..................................................................... 84210.4.5 ip domain retry .................................................................................... 84310.4.6 ip domain timeout ............................................................................... 84410.4.7 ip host ................................................................................................. 84510.4.8 ip name-server ..................................................................................... 84610.4.9 show hosts........................................................................................... 847

11認証機能 ........................................................................................... 85011.1 認証、承認、およびアカウンティング（AAA）..................................................... 851

11.1.1 password ............................................................................................. 85111.1.2 enable password.................................................................................. 85211.1.3 service password-recovery .................................................................... 85311.1.4 username............................................................................................. 85411.1.5 show users accounts ............................................................................ 85511.1.6 passwords complexity enable ............................................................... 85611.1.7 passwords complexity .......................................................................... 85811.1.8 passwords aging .................................................................................. 85911.1.9 show passwords configuration............................................................. 860

11.2 RADIUS......................................................................................................... 86111.2.1 radius-server host ................................................................................. 86111.2.2 radius-server key .................................................................................. 86311.2.3 radius-server retransmit........................................................................ 86311.2.4 radius-server host source-interface........................................................ 86411.2.5 radius-server host source-interface-ipv6 ................................................ 86511.2.6 radius-server timeout............................................................................ 86611.2.7 radius-server deadtime ......................................................................... 86711.2.8 show radius-servers .............................................................................. 86811.2.9 show radius-servers key........................................................................ 868

11.3 TACACS+ ...................................................................................................... 870

17

11.3.1 tacacs-server host................................................................................. 87011.3.2 tacacs-server host source-interface ....................................................... 87111.3.3 tacacs-server host source-interface-ipv6 ................................................ 87211.3.4 tacacs-server key .................................................................................. 87311.3.5 tacacs-server timeout ........................................................................... 87411.3.6 show tacacs ......................................................................................... 87511.3.7 show tacacs key ................................................................................... 876

12冗長化機能 ........................................................................................ 87812.1 スパニングツリーコマンド ................................................................................ 879

12.1.1 spanning-tree global state enable......................................................... 88112.1.2 spanning-tree mode ............................................................................. 88212.1.3 spanning-tree forward-time.................................................................. 88312.1.4 spanning-tree hello-time....................................................................... 88412.1.5 spanning-tree max-age......................................................................... 88412.1.6 spanning-tree priority ........................................................................... 88512.1.7 spanning-tree state .............................................................................. 88612.1.8 spanning-tree cost................................................................................ 88712.1.9 spanning-tree port-priority.................................................................... 88812.1.10 spanning-tree portfast........................................................................ 88912.1.11 spanning-tree link-type ....................................................................... 89012.1.12 spanning-tree pathcost method.......................................................... 89112.1.13 spanning-tree forward-bpdu............................................................... 89212.1.14 spanning-tree guard root ................................................................... 89212.1.15 clear spanning-tree detected-protocols ............................................... 89312.1.16 spanning-tree mst priority .................................................................. 89412.1.17 spanning-tree mst max-hops .............................................................. 89512.1.18 spanning-tree mst port-priority ........................................................... 89612.1.19 spanning-tree mst cost ....................................................................... 89712.1.20 spanning-tree mst configuration......................................................... 89812.1.21 instance (MST) ................................................................................... 89912.1.22 name (MST) ....................................................................................... 90012.1.23 revision (MST) .................................................................................... 90012.1.24 show (MST) ....................................................................................... 90112.1.25 exit (MST) .......................................................................................... 90212.1.26 abort (MST) ....................................................................................... 90312.1.27 show spanning-tree............................................................................ 903

12.2 リングプロトコル ............................................................................................ 91412.2.1 RRP Enable .......................................................................................... 91412.2.2 timer fail-period ..............