H3C S5120-EI Series - Displaying and Maintaining Ethernet OAM Configuration; Ethernet OAM Configuration Example

12
Ste
p
Command Remarks
3. Reject the Ethernet OAM
remote loopback request from
a remote port.
oam loopback reject-request
By default, a port does not reject
the Ethernet OAM remote
loopback request from a remote
port.
Displaying and maintaining Ethernet OAM
configuration
Task Command Remarks
Display global Ethernet OAM
configuration.
display oam configuration [ |
{ begin | exclude | include }
regular-expression ]
Available in any view
Display the statistics on critical
events after an Ethernet OAM
connection is established.
display oam critical-event
[ interface interface-type
interface-number ] [ | { begin |
exclude | include }
regular-expression ]
Available in any view
Display the statistics on Ethernet
OAM link error events after an
Ethernet OAM connection is
established.
display oam link-event { local |
remote } [ interface interface-type
interface-number ] [ | { begin |
exclude | include }
regular-expression ]
Available in any view
Display the information about an
Ethernet OAM connection.
display oam { local | remote }
[ interface interface-type
interface-number ] [ | { begin |
exclude | include }
regular-expression ]
Available in any view
Clear statistics on Ethernet OAM
packets and Ethernet OAM link
error events.
reset oam [ interface interface-type
interface-number ]
Available in user view
Ethernet OAM configuration example
Network requirements
On the network shown in Figure 2, perform the following operations:
• Enable Ethernet OAM on Device A and Device B to auto-detect link errors between the two devices
• Monitor the performance of the link between Device A and Device B by collecting statistics about
the error frames received by Device A
Figure 2 Network diagram