Command Reference Guide

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Uplink Failure Detection information
The following command displays Uplink Failure Detection (UFD) information:
show ufd
Command mode: All
Uplink Failure Detection 1: Enabled
LtM status: Down
Member STG STG State Link Status
--------- --- ------------ -----------
port 20 down
1 DISABLED
10 DISABLED *
15 DISABLED *
* = STP turned off for this port.
LtD status: Auto Disabled
Member Link Status
--------- -----------
port 1 disabled
port 2 disabled
port 3 disabled
port 4 disabled
Uplink Failure Detection 2: Disabled
Uplink Failure Detection 3: Disabled
Uplink Failure Detection 4: Disabled
Uplink Failure Detection (UFD) information includes:
UFD status, either enabled or disabled
LtM status and member ports
Spanning Tree status for LtM ports
LtD status and member ports
Information dump
The following command dumps switch information:
show information-dump
Command mode: All
Use the dump command to dump all switch information available from this switch memory (10K or more,
depending on your configuration).