Verifying Link Monitoring Configuration and Status
The following example shows how to verify link monitoring configuration and status on the local client. The
highlighted Status field in the example shows that link monitoring status is supported and enabled (on).
Device#
show ethernet oam status interface gigabitethernet0/0/1
GigabitEthernet0/0/1
General
-------
Mode:
active
PDU max rate:
10 packets per second
PDU min rate:
1 packet per 1 second
Link timeout:
5 seconds
High threshold action: no action
Link Monitoring
---------------
Status: supported (on)
Symbol Period Error
Window:
1 million symbols
Low threshold:
1 error symbol(s)
High threshold:
none
Frame Error
Window:
10 x 100 milliseconds
Low threshold:
1 error frame(s)
High threshold:
none
Frame Period Error
Window:
1 x 100,000 frames
Low threshold:
1 error frame(s)
High threshold:
none
Frame Seconds Error
Window:
600 x 100 milliseconds
Low threshold:
1 error second(s)
High threshold:
none
Verifying Status of a Remote OAM Client
The following example shows that the local client interface Gi6/1/1 is connected to a remote client. Note the
values in the Mode and Capability fields.
Device#
show ethernet oam summary
Symbols:
* - Master Loopback State,
# - Slave Loopback State
Capability codes: L - Link Monitor,
R - Remote Loopback
U - Unidirection,
V - Variable Retrieval
Local
Remote
Interface
MAC Address
OUI
Mode
Capability
Gi6/1/1
0012.7fa6.a700 00000C active
L R
Feature Information for Using Ethernet Operations,
Administration, and Maintenance
The following table provides release information about the feature or features described in this module. This
table lists only the software release that introduced support for a given feature in a given software release
train. Unless noted otherwise, subsequent releases of that software release train also support that feature.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support.
To access Cisco Feature Navigator, go to
. An account on Cisco.com is not required.
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
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Using Ethernet Operations Administration and Maintenance
Feature Information for Using Ethernet Operations, Administration, and Maintenance
