HP ProCurve 9304M Installation And Configuration Manual page 293

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Syntax: show link-keepalive [ethernet <portnum>]
This Field...
Total link-keepalive enabled ports
Keepalive Retries
Keepalive Interval
Port
Physical Link
Logical Link
State
If a port is disabled by UDLD, the change also is indicated in the output of the show interfaces brief command.
Here is an example:
HP9300(config)# show interface brief
Port Link State
1/1 Up LK-DISABLENone None
1/2 Down None
1/3 Down None
1/4 Down None
If the port was already down before you enabled UDLD for the port, the port's state is listed as None.
down DISABLED
Table 9.1: CLI Display of UDLD Information
Displays...
The total number of ports on which UDLD is enabled.
The number of times a port will attempt the health check before
concluding that the link is down.
The number of seconds between health check packets.
The port number.
The state of the physical link. This is the link between the HP port and
the directly connected device.
The state of the logical link. This is the state of the link between this
HP port and the HP port on the other end of the link.
The traffic state of the port.
Dupl Speed Trunk Tag Priori MAC
None No
None None None No
None None None No
None None None No
Configuring Uni-Directional Link Detection (UDLD)
level0 00e0.52a9.bb00
level0 00e0.52a9.bb01
level0 00e0.52a9.bb02
level0 00e0.52a9.bb03
Name
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