The following Syslog message is generated as a result of a failover.
SWITCHOVER COMPLETED - by active CPU failure - Mgmt Module in slot
slotnum
is now Active
Displaying diagnostic information
Use the following commands to display diagnostic information for a hitless switchover or failover.
device#show ipc
Version 6, Grp 0, Recv: stk-p0: 840918, p1: 0, sum: 840918
Message types have callbacks:
1:Reliable IPC mesage 2:Reliable IPC atomic 4:fragmentation,jumbo
20:SYNC dynamic change 22:SYNC download reply 24:SYNC download spec i
25:SYNC restart download 26:SYNC verification 27:SYNC disable/enable
29:SYNC mgmt hello 35:IPC Ready Msg 36:IPC Msg for Sync Fra
38:SYNC reliable
Send message types:
[1]=815798, [21]=1, [35]=1, [38]=24442,
Recv message types:
[1]=816446,0, [20]=2,0 [22]=1,0
[29]=25,0, [38]=24442,0,
Statistics:
send pkt num : 840242, recv pkt num : 840918
send msg num : 840242, recv msg num : 840918,
send frag pkt num : 0, recv frag pkt num : 0,
pkt buf alloc : 832113,
Reliable-mail send success receive time us
target ID 0 0 0 0
target MAC 0 0 0 0
There is 0 current jumbo IPC session
Possible errors:
***recv msg no callback 2, last msg_type=20, from stack0, e1/9
Syntax:show ipc
device#show ipc_stat
Total available Hsync channel space = 1048580
Total available Appl channel space = 524292
Total number of application msgs in dyn queue = 0
Total number of hsync msgs in dyn queue = 0
Total number of rel sync msgs in dyn queue = 0
Total number of rx pkt msgs in standby dynamic queue
Total number of rx pkt msgs in active dyn queue = 0
Total number of rx pkts relayed = 0
Total number of rx pkts received = 5686578
Total number of dyn-sync messages received so far = 3
Total number of rel-sync pending complete = 0
Total number of L3 baseline-sync packets = 655
Total number of packet drops in sync = 0
Is image_sync_in_progress? = 0
Total num of rx dyn queue drops = 0
Total num of jumbo corrupts = 0
Total number of messages in IP send queue = 0
Syntax: showipc_stat
Displaying management redundancy information
Enter the following command at any level of the CLI, to view the redundancy parameter settings and
statistics.
Brocade(config)# show redundancy
=== MP Redundancy Settings ===
Displaying diagnostic information
132 FastIron Ethernet Switch Administration Guide
53-1003625-01
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