Example For Configuring Single-Hop Bfd For An Ip-Trunk Member Link - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
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5.17.2 Example for Configuring Single-hop BFD for an IP-Trunk
Member Link
In this example, single-hop BFD sessions on IP-Trunk member interfaces are configured to
rapidly check direct links between IP-Trunk member interfaces.
Networking Requirements
On the network shown in
between Router A and Router B.
BFD is performed on the IP-Trunk member POS 1/0/0.
Figure 5-5 Networking diagram of configuring single-hop BFD for an IP-Trunk member link
RouterA
Issue 02 (2014-09-30)
sysname RouterA
#
bfd
#
interface Pos1/0/0
link-protocol ppp
undo shutdown
ip address 10.1.1.1 255.255.255.0
#
bfd atob bind peer-ip 10.1.1.2 interface Pos1/0/0
discriminator local 1
discriminator remote 2
wtr 5
commit
#
return
Configuration file of Router B
#
sysname RouterB
#
bfd
#
interface Pos1/0/0
link-protocol ppp
undo shutdown
ip address 10.1.1.2 255.255.255.0
#
bfd btoa bind peer-ip 10.1.1.1 interface Pos1/0/0
discriminator local 2
discriminator remote 1
wtr 5
commit
#
return
NOTE
POS interfaces cannot be configured on the -X1 and -X2 models ofNE80E/40Es.
Figure
POS1/0/0
POS2/0/0
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5-5, an IP-Trunk link composed of two POS links exists
IP-Trunk1 IP-Trunk1
10.1.1.1/24 10.1.1.2/24
5 BFD Configuration
POS1/0/0
RouterB
POS2/0/0
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