Cisco RJ-45-to-AUX - Viewing the Uplinkfast Configuration on an Ios−Based Switch; Viewing Uplinkfast Statistics on an Ios−Based Switch; Enabling Backbonefast on a Set;Clear Command−Based Switch; Disabling Backbonefast on a Set;Clear Command−Based Switch

Viewing the UplinkFast Configuration on an IOS−Based Switch
To view the UplinkFast configuration on an IOS command−based switch, enter the following Privileged mode
command:
show uplink−fast
Viewing UplinkFast Statistics on an IOS−Based Switch
To view UplinkFast statistics, use this Privileged mode command:
show uplink−fast statistics
Enabling BackboneFast on a Set/Clear Command−Based Switch
To enable BackboneFast on a Set/Clear command−based switch, enter the following Privileged mode
command:
set spantree backbonefast enable
Disabling BackboneFast on a Set/Clear Command−Based
Switch
To disable BackboneFast on a Set/Clear command−based switch, enter the following Privileged mode
command:
set spantree backbonefast disable
Viewing the BackboneFast Configuration
To view the BackboneFast configuration on a Set/Clear command−based switch, use the following Privileged
mode command:
show spantree backbonefast
The output for this command is fairly simple:
Backbonefast is enabled.
Catalyst5002> (enable)
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