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

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
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5.17.3 Example for Configuring Singe-hop BFD for an IP-Trunk
Link
In this example, a single-hop BFD session is configured to rapidly check direct links between
two IP-Trunk interfaces.
Networking Requirements
On the network shown in
between Router A and Router B.
Single-hop BFD is performed on an IP-Trunk link.
Issue 02 (2014-09-30)
#
interface Pos1/0/0
link-protocol hdlc
undo shutdown
ip-trunk 1
#
interface Pos2/0/0
link-protocol hdlc
undo shutdown
ip-trunk 1
#
bfd to_Link1 bind peer-ip default-ip interface pos 1/0/0
discriminator local 10
discriminator remote 20
wtr 5
commit
#
return
Configuration file of Router B
#
sysname RouterB
#
bfd
#
interface Ip-Trunk1
undo shutdown
ip address 10.1.1.2 255.255.255.0
#
interface Pos1/0/0
link-protocol hdlc
undo shutdown
ip-trunk 1
#
interface Pos2/0/0
link-protocol hdlc
undo shutdown
ip-trunk 1
#
bfd to_Link1 bind peer-ip default-ip interface pos 1/0/0
discriminator local 20
discriminator remote 10
wtr 5
commit
#
return
NOTE
POS interfaces cannot be configured on the -X1 and -X2 models ofNE80E/40Es.
Figure
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5-6, an IP-Trunk link composed of two POS links exists
5 BFD Configuration
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