1臺N7K和1臺ASR1006，因為都是使用了幾年的老設備了，現在用戶希望能在不影響業務的情況下，測驗下設備的主備引擎切換功能是否正常。
我查了下命令，有說使用redundancy force-switchover命令，使主引擎down掉，從而強制進行主備引擎切換，但我不清楚這樣做是不是相當于把主引擎關掉啊？要還原為成原來的主引擎Active，備用引擎Standby該怎么做啊？
也看到說使用system switchover命令強制“Standby” 狀態轉換成 “Active” 狀態，但這樣貌似由不能測驗主引擎掛掉后，備用引擎是否是自動切換的。所以希望有大神能指導下，謝謝了。兩臺設備的準備引擎狀態如下：
N7K的主備引擎狀態：
N7K# show redundancy status
Redundancy mode
---------------
administrative: HA
operational: HA
This supervisor (sup-5)
-----------------------
Redundancy state: Active
Supervisor state: Active
Internal state: Active with HA standby
Other supervisor (sup-6)
------------------------
Redundancy state: Standby
Supervisor state: HA standby
Internal state: HA standby
System start time: Mon Jan 6 22:00:26 2014
System uptime: 1592 days, 0 hours, 25 minutes, 22 seconds
Kernel uptime: 1592 days, 0 hours, 29 minutes, 56 seconds
Active supervisor uptime: 1592 days, 0 hours, 25 minutes, 22 seconds
ASR1006的主備引擎狀態：
ASR1006#show redundancy
Redundant System Information :
------------------------------
Available system uptime = 4 years, 21 weeks, 4 days, 10 hours, 51 minutes
Switchovers system experienced = 0
Standby failures = 0
Last switchover reason = none
Hardware Mode = Duplex
Configured Redundancy Mode = sso
Operating Redundancy Mode = sso
Maintenance Mode = Disabled
Communications = Up
Current Processor Information :
-------------------------------
Active Location = slot 6
Current Software state = ACTIVE
Uptime in current state = 4 years, 21 weeks, 4 days, 10 hours, 51 minutes
Image Version = Cisco IOS Software, IOS-XE Software (PPC_LINUX_IOSD-ADVENTERPRISEK9-M), Version 15.2(4)S, RELEASE SOFTWARE (fc4)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Mon 23-Jul-12 19:01 by mcpre
BOOT =
Configuration register = 0x2102
Peer Processor Information :
----------------------------
Standby Location = slot 7
Current Software state = STANDBY HOT
Uptime in current state = 4 years, 21 weeks, 4 days, 10 hours, 47 minutes
Image Version = Cisco IOS Software, IOS-XE Software (PPC_LINUX_IOSD-ADVENTERPRISEK9-M), Version 15.2(4)S, RELEASE SOFTWARE (fc4)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Mon 23-Jul-12 19:01 by mcpre
BOOT =
CONFIG_FILE =
Configuration register = 0x2102
轉載請註明出處，本文鏈接：https://www.uj5u.com/qita/99780.html
標籤：交換及路由技術
上一篇：思科核心4510 ECC校驗錯誤