Clearing Udld Statistics - Dell PowerConnect B-RX Configuration Manual

10

Clearing UDLD statistics

The show interface ethernet <slot>/<portnum> command also displays the UDLD state for an
individual port. In addition, the line protocol state listed in the first line will say "down" if UDLD has
brought the port down. Here is an example.
BigIron RX(config)# show interface ethernet 1/1
GigabitEthernet2/1 is disabled, line protocol is down, link keepalive
is enabled
Hardware is GigabitEthernet, address is 000c.dbe2.5900 (bia
000c.dbe2.5900)
Configured speed 1Gbit, actual unknown, configured duplex fdx, actual unknown
Configured mdi mode AUTO, actual unknown
Member of 2 L2 VLANs, port is tagged, port state is Disabled
STP configured to ON, Priority is level7, flow control enabled
Force-DSCP disabled
mirror disabled, monitor disabled
Not member of any active trunks
Not member of any configured trunks
No port name
MTU 1522 bytes, encapsulation ethernet
300 second input rate: 0 bits/sec, 0 packets/sec, 0.00% utilization
300 second output rate: 0 bits/sec, 0 packets/sec, 0.00% utilization
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 multicasts, 0 unicasts
0 input errors, 0 CRC, 0 frame, 0 ignored
0 runts, 0 giants, DMA received 0 packets
0 packets output, 0 bytes, 0 underruns
Transmitted 0 broadcasts, 0 multicasts, 0 unicasts
0 output errors, 0 collisions, DMA transmitted 0 packets
In this example, the port has been brought down by UDLD. Notice that in addition to the
information in the first line, the port state on the fourth line of the display is listed as DISABLED.
Clearing UDLD statistics
To clear UDLD statistics, enter the following command.
BigIron RX# clear link-keepalive statistics
Syntax: clear link-keepalive statistics
This command clears the Packets sent, Packets received, and Transitions counters in the show link
keepalive ethernet <slot>/<portnum> display.
278 BigIron RX Series Configuration Guide
53-1001810-01