Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) - Manual (Page 89)

Multi-Service IronWare Switching Configuration Guide 59
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Displaying switchover information
3
Displaying temperature information
All management, interface and switch fabric modules contain temperature sensors. By default, the
Brocade system polls module temperature every 60 seconds. You can display the current
temperature of the modules by entering either of the following commands:
• show chassis
• show temperature
For information about these commands, refer to the appropriate hardware installation guide.
Displaying switchover information
You can display the following information about a switchover:
• Redundancy parameter settings and statistics, including the number of switchovers that have
occurred
• System log or traps logged on an SNMP trap receiver, including Information about whether a
switchover has occurred.
To view the redundancy parameter settings and statistics, enter the following command at any level
of the CLI.
Brocade# show redundancy
=== MP Redundancy Settings ===
Default Active Slot = M1 (upper)
Running-Config Sync Period = 7 seconds
=== MP Redundancy Statistics ===
Current Active Session:
Active Slot=M2(lower),Standby Slot=M1(upper)(Ready State), Switchover Cause = No
Switchover
Start Time = 1900-0-0 0:6:21 (Monday)
Previous Active Session #1:
Active Slot=M1(upper), Standby Slot=M2(lower), Switchover Cause = MP Upgrade to
Ver3.7.0T163
Start Time = 1900-0-0 0:3:4 (Monday), End Time = 1900-0-0 0:6:21 (Monday)
Previous Active Session #2:
Active Slot = M2 (lower), Standby Slot = M1(upper), Switchover Cause = Active
Rebooted
Start Time = 1900-0-0 0:1:1 (Monday), End Time = 1900-0-0 0:3:4 (Monday)
Previous Active Session #3:
Active Slot = M1 (upper), Standby Slot = M2(lower), Switchover Cause = MP Upgrade
to Ver3.7.0T163
Start Time = 2036-2-6 6:43:54 (Wednesday), End Time = 1900-0-0 0:1:1 (Monday)
This output displays that the default active chassis slot is configured as slot M1 and the automatic
synchronization interval is configured for 7 seconds. It also displays that in the current active
session, the module installed in M2 is the active module, the module installed in M1 is the standby
module, which is in Ready state, and no switchovers have occurred.