284 ExtremeWare Software 7.3.0 Command Reference Guide
Commands for Configuring Slots and Ports on a Switch
show msm-failover
show msm-failover
Description
Displays hitless failover statistics.
Syntax Description
This command has no arguments or variables.
Default
N/A.
Usage Guidelines
None.
Example
The following command displays MSM failover statistics:
show msm-failover
The output displays the following:
• Current state of the MSM
• Software image information (primary/secondary image, version)
• Cause of the last failover
• Failover configuration (link action, preserve state, slave configuration, timeout)
• ESRP failover mode
• Failover status for the supported subsystems (configuration, layer 2 hardware, layer 3 hardware, STP,
EAPS, ARP, ESRP)
Each of the supported subsystems display one of the following states:
— disable—Hitless failover is disabled. This is also the initial state.
— initial—Hitless failover is enabled, but the downloading of the subsystem state has not yet started
for a particular subsystem.
— xfr—The subsystem’s state is in the process of being transferred to the slave. The state transfer
includes all of the state for that subsystem.
— ready—The subsystem has received its state download. In the ready state, it may receive updates
to its internal states.
— failed—The subsystem encountered a failure. To clear the failure, reboot the slave MSM.
— unknown—If this state is displayed, contact Extreme Networks
®
Technical Support.
— <not available>—The state and reason for the current slave shows this if the slave is in the
process of being rebooted or is not present in the chassis.
To Next Page
Loading...