Ciscoコマンド集/D/debug standby errors    HSRPに関するエラーをリアルタイムで確認

debug standby errors

機種

Router(K)

モード

Enable(M)

デフォルト

無効

IOS

12.1

試験レベル

BCMSN

構文

[no] debug standby errors

使用例

Router#debug standby errors
HSRP Errors debugging is on
Router#
*Mar  1 10:51:17.201 JST: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to down
*Mar  1 10:51:17.201 JST: HSRP: Fa0/0 API Software interface going down
*Mar  1 10:51:17.201 JST: HSRP: Fa0/0 Interface down
*Mar  1 10:51:17.201 JST: HSRP: Fa0/0 Grp 200 Standby: b/HSRP disabled
*Mar  1 10:51:17.201 JST: HSRP: Fa0/0 Grp 200 Active router is unknown, was 192.168.200.16
*Mar  1 10:51:17.201 JST: HSRP: Fa0/0 Grp 200 Standby router is unknown, was local
*Mar  1 10:51:17.201 JST: HSRP: Fa0/0 Grp 200 Standby -> Init
*Mar  1 10:51:17.201 JST: HSRP: Fa0/0 Grp 200 Redundancy "hsrp-Fa0/0-200" state Standby -> Init
*Mar  1 10:51:17.213 JST: HSRP: Fa0/0 API Add active HSRP addresses to ARP table
Router#
*Mar  1 10:57:57.858 JST: HSRP: Fa0/0 Grp 200 Active router is 192.168.200.16
*Mar  1 10:57:58.860 JST: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
*Mar  1 10:57:58.860 JST: HSRP: Fa0/0 API Software interface coming up
*Mar  1 10:58:08.471 JST: HSRP: Fa0/0 Interface up
*Mar  1 10:58:08.471 JST: HSRP: Fa0/0 Starting minimum interface delay (1 secs)
*Mar  1 10:58:09.473 JST: HSRP: Fa0/0 Interface min delay expired
*Mar  1 10:58:09.473 JST: HSRP: Fa0/0 Grp 200 Init: a/HSRP enabled
*Mar  1 10:58:09.473 JST: HSRP: Fa0/0 Grp 200 Init -> Listen
*Mar  1 10:58:09.473 JST: HSRP: Fa0/0 Grp 200 Redundancy "hsrp-Fa0/0-200" state Init -> Backup
*Mar  1 10:58:19.473 JST: HSRP: Fa0/0 Grp 200 Listen: d/Standby timer expired (unknown)
*Mar  1 10:58:19.473 JST: HSRP: Fa0/0 Grp 200 Listen -> Speak
*Mar  1 10:58:19.473 JST: HSRP: Fa0/0 Grp 200 Redundancy "hsrp-Fa0/0-200" state Backup -> Speak
*Mar  1 10:58:29.474 JST: HSRP: Fa0/0 Grp 200 Speak: d/Standby timer expired (unknown)
*Mar  1 10:58:29.474 JST: HSRP: Fa0/0 Grp 200 Standby router is local
*Mar  1 10:58:29.474 JST: HSRP: Fa0/0 Grp 200 Speak -> Standby
*Mar  1 10:58:29.474 JST: HSRP: Fa0/0 Grp 200 Redundancy "hsrp-Fa0/0-200" state Speak -> Standby
*Mar  1 10:58:34.855 JST: HSRP: Fa0/0 API active virtual address 192.168.200.17 not found
Router#
Router#no debug standby errors
HSRP Errors debugging is off
Router#

解説

HSRPに関するエラーをリアルタイムで確認します。

Tips

参考リンク

ネットワークエンジニアとして HSRP ( Hot Standby Routing Protocol )
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タグ

HSRP 冗長化 デバッグ