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Catalyst 2950 and Catalyst 2955 Switch Command Reference
0L-10102-02
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
show controllers lre link monitor
This is an example that shows how to display all LRE link monitor parameters for the attached CPE
device:
Switch# show controllers lre link monitor parameters remote
LongReachEthernet0/1: LRE Link Health Monitor Parameters :
SNR Tx Power SwAGCGain
Time Samples Min Max Err Min Max Min Max
-------- ------- --- --- --- ------- ------- ------- -------
00:32:30 2 0 0 0 - 85.6 - 85.6 - 2.0 - 2.0
00:30:30 15 0 0 0 - 85.6 - 85.6 - 2.0 - 2.0
00:15:30 15 0 0 0 - 85.6 - 85.6 - 2.0 - 2.0
00:00:30 15 0 0 0 - 85.6 - 85.6 - 2.0 - 2.0
23:45:30 15 0 0 0 - 85.6 - 85.6 - 2.0 - 2.0
23:30:30 15 0 0 0 - 85.6 - 85.6 - 2.0 - 2.0
23:15:30 15 0 0 0 - 85.6 - 85.6 - 2.0 - 2.0
<output truncated>
This is an example that shows how to display all LRE link monitor statistics for the LRE controller:
Switch# show controllers lre link monitor statistics local
LongReachEthernet0/1: LRE Link Health Monitor Stats :
RS Errors Link Fail Freeze
Time Samples Count Alarm Count Count
-------- ------- --------------- ---------- ----------
06:58:30 13 0 0 2 3
06:45:30 15 0 0 2 3
06:30:30 15 0 0 2 3
06:15:30 15 0 0 2 3
06:00:30 15 0 0 2 3
05:45:30 15 0 0 2 3
05:30:30 15 0 0 2 3
05:15:30 15 0 0 2 3
Related Commands Command Description
clear controllers lre link monitor Deletes LRE link monitor data.
link monitor Enables the LRE link monitor on a port.
link monitor logging Enables link monitor event logging per port.
link monitor threshold rserr Sets a Reed-Solomon error threshold for the LRE link monitor.
link monitor threshold snr Sets an signal-to-noise margin for the LRE link monitor.
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