Huawei Quidway S6700 series Configuration Manual page 187

Quidway S6700 Series Ethernet Switches
Configuration Guide - Reliability
<Quidway> system-view
[Quidway] sysname SwitchB
[SwitchB] efm enable
[SwitchB] interface xgigabitethernet 0/0/2
[SwitchB-XGigabitEthernet0/0/2] bpdu enable
[SwitchB-XGigabitEthernet0/0/2] efm mode passive
[SwitchB-XGigabitEthernet0/0/2] efm enable
[SwitchB-XGigabitEthernet0/0/2] quit
# Configure Switch C.
<Quidway> system-view
[Quidway] sysname SwitchC
[SwitchC] efm enable
[SwitchC] interface xgigabitethernet 0/0/2
[SwitchC-XGigabitEthernet0/0/2] bpdu enable
[SwitchC-XGigabitEthernet0/0/2] efm enable
[SwitchC-XGigabitEthernet0/0/2] quit
Run the display efm session interface command on Switch B to check the EFM OAM status,
and you can find that EFM OAM is in detect state.
[SwitchB] display efm session interface xgigabitethernet 0/0/2
Interface
--------------------------------------------------------------------
XGigabitEthernet0/0/2
Step 2 Configure association between an EFM OAM module with an interface.
# Enable XGE 0/0/1 on Switch B and the EFM OAM module between Switch B and Switch C
to report faults to each other.
[SwitchB] oam-mgr
[SwitchB-oam-mgr] oam-bind efm interface xgigabitethernet 0/0/2 trigger if-down
interface xgigabitethernet 0/0/1
[SwitchB-oam-mgr] quit
Step 3 Verify the configuration.
After XGE 0/0/2 on Switch B is shut down, the EFM OAM module reports the fault to XGE
0/0/1. Then XGE 0/0/1 is triggered to go Down.
[SwitchB] display interface xgigabitethernet 0/0/1
XGigabitEthernet0/0/1 current state : TRIGGER DOWN
(3AH)
Line protocol current state : DOWN
Description:HUAWEI, Quidway Series, XGigabitEthernet0/0/1 Interface
Switch Port,PVID :
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 0018-8211-1111
Port Mode: COMBO AUTO
Current Work Mode: COPPER
Speed : 1000,
Duplex: FULL,
Mdi
Last 300 seconds input rate 0 bits/sec, 0 packets/sec
Last 300 seconds output rate 0 bits/sec, 0 packets/sec
Input peak rate 0 bits/sec,Record time: -
Output peak rate 0 bits/sec,Record time: -
Input:
Unicast
Broadcast
CRC
Jabbers
Runts
Alignments
Ignoreds
Discard
Output:
Unicast
Issue 01 (2011-07-15)
EFM State
1,The Maximum Frame Length is 1600
Loopback: NONE
Negotiation: ENABLE
: AUTO
0 packets, 0 bytes
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0 packets, 0 bytes
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Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
detect
0,Multicast
0,Jumbo
0,Giants
0,Throttles
0,DropEvents
0,Symbols
0,Frames
0,Total Error
0,Multicast
4 Ethernet OAM Configuration-EFM
Loopback Timeout
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