11
loopback command to disable Ethernet OAM remote loopback; and Ethernet OAM connection
timing out.
• Ethernet OAM remote loopback is only applicable to individual links. It is not applicable to link
aggregation member ports. In addition, do not assign ports where Ethernet OAM remote loopback
is being performed to link aggregation groups. For more information about link aggregation
groups, see Layer 2—LAN Switching Configuration Guide.
• Enabling internal loopback test on a port in remote loopback test can terminate the remote
loopback test. For more information about loopback test, see Layer 2—LAN Switching
Configuration Guide
.
Configuration procedure
To enable Ethernet OAM remote loopback in user view:
Task Command
Remarks
Enable Ethernet OAM remote
loopback on a specific port.
oam loopback interface
interface-type interface-number
Disabled by default.
To enable Ethernet OAM remote loopback in system view:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enable Ethernet OAM remote
loopback on a specific port.
oam loopback interface
interface-type interface-number
Disabled by default.
To enable Ethernet OAM remote loopback in Layer 2 Ethernet interface view:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter Layer 2 Ethernet
interface view.
interface interface-type
interface-number
N/A
3. Enable Ethernet OAM remote
loopback on the port.
oam loopback Disabled by default.
Rejecting the Ethernet OAM remote loopback request from a
remote port
The Ethernet OAM remote loopback function impacts other services. To solve this problem, you can
disable a port from being controlled by the Loopback Control OAMPDUs sent by a remote port. The local
port then rejects the Ethernet OAM remote loopback request from the remote port.
To reject the Ethernet OAM remote loopback request from a remote port:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter Layer 2 Ethernet
interface view.
interface interface-type
interface-number
N/A
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