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Catalyst 6500 Series Switch Command Reference—Release8.1
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Chapter2 Catalyst 6500 Series Switch and ROM Monitor Commands
set system crossbar-fallback
set system crossbar-fallback
To select the action taken when the Switch Fabric Module fails, use the set system crossbar-fallback
command.
set system crossbar-fallback {bus-mode | none}
Syntax Description
Defaults The default is bus-mode.
Command Types Switch command.
Command Modes Privileged.
Usage Guidelines You can either have the Switch Fabric Module fail over to the bus or have the switch not fail over at all
(in which case, the switch should be down).
This command is supported on systems configured with a Switch Fabric Module and the Su pervi sor
Engine2 with Layer 3 Switching Engine II (PFC2) only.
Examples This example shows how to set the Switch Fabric Module to fail over to the system bus:
Console> (enable) set system crossbar-fallback bus-mode
System crossbar-fallback set to bus-mode.
Console> (enable)
This example shows how to set the Switch Fabric Module to not fail over:
Console> (enable) set system crossbar-fallback none
System crossbar-fallback set to none.
Console> (enable)
Related Commands show fabric channel
bus-mode Fails to the system bus.
none Does not fail over to the system bus.