Configuring Association Between An Efm Oam Session And An Interface - Huawei Quidway S6700 series Configuration Manual

Quidway S6700 Series Ethernet Switches
Configuration Guide - Reliability
If the bidirectional association between an EFM OAM session and an interface is configured on
a PE, when XGE 0/0/2 that connects PE2 to CE2 goes Down, the OAM management module
sends fault information to the EFM OAM session associated with XGE 0/0/2. EFM OAMPDUs
carrying the fault information are sent to the OAM management module on PE1, which triggers
the physical status of XGE 0/0/2 to become Down. CE1 can then detect the fault and switch
traffic to a backup path, which ensures reliable service transmission.
Pre-configuration Tasks
Before configuring the association between an EFM OAM session and an interface (in the OAM
management view), complete the following task:
l
Data Preparation
To configure the association between an EFM OAM session and an interface (in the OAM
management view), you need the following data.
No.
1
2
4.7.2 Configuring Association Between an EFM OAM Session and
an Interface
One EFM OAM session is associated with only one interface. That is, when an interface is
associated with an EFM OAM session, the interface cannot be associated with another EFM
OAM session. In addition, when an EFM OAM session is associated with a specified interface,
the EFM OAM session cannot be associated with another interface.
Context
During the configuration of the association between an EFM OAM session and an interface,
Step 3, Step 4, and Step 5 are optional and can be performed as required.
Performing Step 5 is equal to performing Step 3 and Step 4.
Do as follows on the device that needs the association:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
oam-mgr
Issue 01 (2011-07-15)
4.3 Configuring Basic EFM OAM
Data
Type and number of each interface associated with an EFM OAM session
Type and number of each interface enabled with EFM OAM
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