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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 10 Configuring Ethernet OAM
Step 3
ethernet oam link-monitor supported Enable the interface to support link monitoring. This is the
default.
You need to enter this command only if it has been disabled
by previously entering the no ethernet oam link-monitor
supported command.
Step 4
ethernet oam link-monitor high-threshold action
{error-disable-interface | failover}
Use the ethernet oam link-monitor high-threshold
command to configure an error-disable function on the
Ethernet OAM interface when a high threshold for an error
is exceeded.
Note Release 15.0(1)MR does not support the failover
keyword.
Step 5
ethernet oam link-monitor symbol-period
{threshold {high {high symbols | none} | low
{low-symbols}} | window symbols}
Note Repeat this step to configure both high and
low thresholds.
(Optional) Configure high and low thresholds for an
error-symbol period that trigger an error-symbol period
link event.
• Enter threshold high high-symbols to set a high
threshold in number of symbols. The range is 1 to
65535. The default is none.
• Enter threshold high none to disable the high
threshold if it was set. This is the default.
• Enter threshold low low-symbols to set a low
threshold in number of symbols. The range is 0 to
65535. It must be lower than the high threshold.
• Enter window symbols to set the window size (in
number of symbols) of the polling period. The range is
1 to 65535 symbols.
Step 6
ethernet oam link-monitor frame {threshold {high
{high-frames | none} | low {low-frames}} | window
milliseconds}
Note Repeat this step to configure both high and
low thresholds.
(Optional) Configure high and low thresholds for error
frames that trigger an error-frame link event.
• Enter threshold high high-frames to set a high
threshold in number of frames. The range is 1 to
65535. The default is none.
• Enter threshold high none to disable the high
threshold if it was set. This is the default.
• Enter threshold low low-frames to set a low threshold
in number of frames. The range is 0 to 65535. The
default is 1.
• Enter window milliseconds to set the a window and
period of time during which error frames are counted.
The range is 10 to 600 and represents the number of
milliseconds in multiples of 100. The default is 100.
Command Purpose