Huawei Quidway S6700 series - Page 187

<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 EFM State Loopback Timeout
--------------------------------------------------------------------
XGigabitEthernet0/0/2 detect --
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 : 1,The Maximum Frame Length is 1600
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 0018-8211-1111
Port Mode: COMBO AUTO
Current Work Mode: COPPER
Speed : 1000, Loopback: NONE
Duplex: FULL, Negotiation: ENABLE
Mdi : AUTO
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: 0 packets, 0 bytes
Unicast : 0,Multicast : 0
Broadcast : 0,Jumbo : 0
CRC : 0,Giants : 0
Jabbers : 0,Throttles : 0
Runts : 0,DropEvents : 0
Alignments : 0,Symbols : 0
Ignoreds : 0,Frames : 0
Discard : 0,Total Error : 0
Output: 0 packets, 0 bytes
Unicast : 0,Multicast : 0
Quidway S6700 Series Ethernet Switches
Configuration Guide - Reliability 4 Ethernet OAM Configuration-EFM
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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