Cisco ASR 920 series Configuration Guide Ethernet Router

PurposeCommand or Action
Configures an Ethernet OAM interface to monitor
ingress frames with CRC errors for a period of
time.
ethernet oam link-monitor receive-crc {threshold {high
{high-frames | none} | low low-frames} | window milliseconds}
Example:
Device(config-template)# ethernet oam link-monitor
receive-crc window 99
Step 4
Configures an Ethernet OAM interface to monitor
egress frames with CRC errors for a period of time.
ethernet oam link-monitor transmit-crc {threshold {high
{high-frames | none} | low low-frames} | window milliseconds}
Step 5
Example:
Device(config-template)# ethernet oam link-monitor
transmit-crc threshold low 199
Configures a threshold or window for error
symbols, in number of symbols.
ethernet oam link-monitor symbol-period {threshold {high
{none | high-symbols} | low low-symbols} | window symbols}
Example:
Device(config-template)# ethernet oam link-monitor
symbol-period threshold high 299
Step 6
Configures a number for error frames that when
reached triggers an action.
ethernet oam link-monitor frame {threshold {high {none |
high-frames} | low low-frames} | window milliseconds}
Step 7
Example:
Device(config-template)# ethernet oam link-monitor
frame window 399
Configures a number of frames to be polled.ethernet oam link-monitor frame-period {threshold {high
{none | high-frames} | low low-frames} | window frames}
Step 8
Frame period is a user-defined parameter.
Example:
Device(config-template)# ethernet oam link-monitor
frame-period threshold high 599
Configures a period of time in which error frames
are counted.
ethernet oam link-monitor frame-seconds {threshold {high
{none | high-frames} | low low-frames} | window milliseconds}
Step 9
Example:
Device(config-template)# ethernet oam link-monitor
frame-seconds window 699
Returns to global configuration mode.exit
Example:
Device(config-template)# exit
Step 10
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
314
Using Ethernet Operations Administration and Maintenance
Configuring Global Ethernet OAM Options Using a Template

Cisco ASR 920 series Specifications

General

Brand	Cisco
Model	ASR 920 series
Category	Network Router
Language	English