Command Line Reference Guide

802.1ah | 165
ethernet oam link-monitor on
s
Start link performance monitoring on an interface. To stop link monitoring, enter the no ethernet oam
link-monitor on
command.
Link monitoring is started on an interface by default when you enable Ethernet OAM with the
ethernet
oam
command.
Syntax ethernet oam link-monitor on
Defaults
Enabled
Command Mode
INTERFACE
Command
History
ethernet oam link-monitor supported
s
Enable support for link performance monitoring on an interface. To disable support for link
monitoring, enter the
no ethernet oam link-monitor supported command.
Support for link monitoring is enabled on an interface by default when you enable Ethernet OAM with
the
ethernet oam command.
Syntax ethernet oam link-monitor supported
Defaults
Enabled
Command Mode
INTERFACE
Command
History
ethernet oam link-monitor symbol-period
s
Set the symbol error thresholds and window.
Syntax ethernet oam link-monitor symbol-period threshold {high {symbols | none} | low symbols
| window symbols}
Parameters
Version 8.4.1.0 Introduced on S-Series
Version 8.4.1.0 Introduced on S-Series
high {symbols | none} Specify the high threshold value for symbol errors, or disable the high threshold.
Range: 1-65535
Default: None
low symbols Specify the low threshold for symbol errors.
Range: 0-65535
Default: 10
window symbols Specify the time period for symbol errors per second condition.
Range: 1-65535 (times 1,000,000 symbols)
Default: 10 (10,000,000 symbols)