Configuring The Multi-Hop Bfd - Huawei Quidway S6700 series Configuration Manual

Quidway S6700 Series Ethernet Switches
Configuration Guide - Reliability
Run the display bfd interface command, and you can view information about the BFD session
on a specified interface.
<Quidway> display bfd interface XGigabitEthernet 0/0/1
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Interface Name
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XGigabitEthernet 0/0/1
Run the display bfd session command, and you can view information about a BFD session.
<Quidway> display bfd session all
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Local Remote PeerIpAddr
--------------------------------------------------------------------------------
20
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Run the display bfd statistics session command, and you can view the statistics on a BFD
session.
<Quidway> display bfd statistics session static for-ip
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Session MIndex : 4097
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Session Type
Bind Type
Local/Remote Discriminator
Received Packets
Send Packets
Received Bad Packets
Send Bad Packets
Down Count
ShortBreak Count
Send Lsp Ping Count
Dynamic Session Delete Count
Create Time
Last Down Time
Total Time From Last DOWN
Total Time From Create
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5.4 Configuring the Multi-Hop BFD

By configuring a multi-hop BFD session, you can fast detect and monitor multi-hop links of a
network.
5.4.1 Establishing the Configuration Task
Before configuring a multi-hop BFD session, familiarize yourself with the applicable
environment and data preparation.
Applicable Environment
To rapidly detect the faults occur during IP switch forwarding, configure the multi-hop BFD.
Pre-configuration Tasks
Before configuring the multi-hop BFD, complete the following tasks:
Issue 01 (2011-07-15)
10 224.0.0.184
Total UP/DOWN Session Number : 0/1
Total Session Number : 1
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
MIndex Sess-Count
1025 1
State Type
UP S_IP_IF
(One Hop) State : Init
: Static
: IP
: 20/10
: 97
: 314
: 169
: 0
: 32
: 0
: 0
: 0
: 2007/10/14 16:48:13
: 2007/10/14 17:09:11
: ---D:--H:--M:--S
: 000D:00H:20M:59S
5 BFD Configuration
BFD-State
up
InterfaceName
XGigabitEthernet0/0/1
Name : 9to6
189