Reference Guide

Stacking S-Series Switches | 973
Manage Redundancy on an S-Series Stack
Reset a Unit on an S-Series Stack
You may reset any stack unit except for the master (Message 2).
Monitor an S-Series Stack with SNMP
S-Series supports the following tables in f10-ss-chassis.mib for stack management through SNMP:
• chStackUnitTable
• chSysStackPortTable
Troubleshoot an S-Series Stack
• Recover from Stack Link Flaps
• Recover from a Card Problem State on an S-Series Stack
• Recover from a Card Mismatch State on an S-Series Stack
Task Command Syntax Command Mode
Reset the current management unit, and make the secondary
management unit the new primary. A new secondary is elected,
and when the former stack manager comes back online, it
becomes a member unit.
redundancy force-failover
stack-unit
EXEC Privilege
Prevent the stack manager from rebooting after a failover. This
command does not affect a forced failover, manual reset, or a
stack-link disconnect.
redundancy
disable-auto-reboot
stack-unit
CONFIGURATION
Display redundancy information. show redundancy EXEC Privilege
Message 2 Master Reset Disallowed
% Error: Reset of master unit is not allowed.
Task Command Syntax Command Mode
Reload a stack-unit reset stack-unit 0-7 EXEC Privilege
Reload a member unit, from the unit itself reset-self EXEC Privilege
Reset a stack-unit when the unit is in a problem state. reset stack-unit 0-7 hard EXEC Privilege