Procedure
Step 1
Run:
system-view
The system view is displayed.
Step 2
Run:
interface
interface-type
interface-number
The view of an interface at one end of the link is displayed.
Step 3
Run:
efm holdup-timer
time
The faulty-state hold timer is set.
By default, the timeout period of the faulty-state hold timer is 0s.
After the
efm trigger if-down
command is used to associate EFM OAM with an interface, when
EFM OAM detects a connectivity fault, the faulty state displayed on the interface remains
unchanged within the set timeout period of the faulty-state hold timer, even though the fault is
rectified. EFM OAM does not detect whether the connectivity fault is cleared until the timeout
period of the faulty-state hold timer expires.
----End
4.6.4 Checking the Configuration
By viewing the TriggerIfDown field, you can check whether the configurations are successful.
Prerequisite
The configurations of Associating EFM OAM with an Interface function are complete.
Procedure
Step 1
Run the
display efm
{
all
|
interface
interface-type
interface-number
} command to check the
EFM OAM configuration information on an interface.
----End
Example
Run the
display efm
command. If the item "TriggerIfDown" is displayed as "enable", it means
that the configuration succeeds.
<Quidway>
display efm interface ethernet 0/0/1
Item Value
----------------------------------------------------
Interface: Ethernet0/0/1
EFM Enable Flag: enable
Mode: active
OAMPDU MaxSize: 128
ErrCodeNotification: disable
ErrCodePeriod: 1
ErrCodeThreshold: 1
ErrFrameNotification: disable
ErrFramePeriod: 1
ErrFrameThreshold: 1
Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability
4 Ethernet OAM Configuration
Issue 01 (2011-10-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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