Huawei AR2200-S Series Configuration Manual page 62

Huawei AR2200-S Series Enterprise Routers
Configuration Guide - Reliability
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Issue 01 (2012-01-06)
[RouterB] controller e1 1/0/0
[RouterB-E1 1/0/0] pri-set
[RouterB-E1 1/0/0] quit
# Assign an IP address to PRI1/0/0:15, enable C-DCC, and configure the dialer number.
[RouterB] interface Serial 1/0/0:15
[RouterB-Serial1/0/0:15] ip address 3.1.1.2 24
[RouterB-Serial1/0/0:15] dialer enable-circular
[RouterB-Serial1/0/0:15] dialer-group 2
[RouterB-Serial1/0/0:15] dialer route ip 3.1.1.1 600501
[RouterB-Serial1/0/0:15] quit
# Configure a static route.
[RouterB] ip route-static 3.1.1.0 255.255.255.0 Serial 1/0/0:15 preference 60
Configure BFD sessions between RouterA and RouterB.
# On RouterA, configure a BFD session bound to the destination address 4.1.1.2/24.
[RouterA] bfd
[RouterA-bfd] quit
[RouterA] bfd test bind peer-ip 4.1.1.2
[RouterA-bfd-session-test] discriminator local 10
[RouterA-bfd-session-test] discriminator remote 100
[RouterA-bfd-session-test] commit
[RouterA-bfd-session-test] quit
# On RouterB, configure a BFD session bound to the destination address 2.1.1.1/24.
[RouterB] bfd
[RouterB-bfd] quit
[RouterB] bfd test bind peer-ip 2.1.1.1
[RouterB-bfd-session-test] discriminator local 100
[RouterB-bfd-session-test] discriminator remote 10
[RouterB-bfd-session-test] commit
[RouterB-bfd-session-test] quit
Configure association between interface backup and BFD on backup interface PRI1/0/0:15.
[RouterA] interface Serial 1/0/0:15
[RouterA-Serial1/0/0:15] standby track bfd-session session-name test
[RouterA-Serial1/0/0:15] quit
Verify the configuration.
Run the display bfd session all verbose command on RouterA. The command output
shows that the BFD session status is Up.
<RouterA> display bfd session all verbose
------------------------------------------------------------------------------
--
Session MIndex : 256
------------------------------------------------------------------------------
--
Local Discriminator
Session Detect Mode
BFD Bind Type
Bind Session Type
Bind Peer Ip Address
Bind Interface
FSM Board Id
Min Tx Interval (ms)
Actual Tx Interval (ms): 1000
Local Detect Multi
Echo Passive
Destination Port
Proc interface status
WTR Interval (ms)
-
Active Multi
Last Local Diagnostic
Bind Application
Session TX TmrID
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(Multi Hop) State :Up
: 10 Remote Discriminator
: Asynchronous Mode Without Echo Function
: Peer Ip Address
: Static
: 4.1.1.2
: -
: 0 TOS-EXP
: 1000 Min Rx Interval (ms)
Actual Rx Interval (ms): 1000
: 3 Detect Interval (ms)
: Disable Acl Number
: 3784 TTL
: Disable Process PST
:
: 3
: No Diagnostic
: No Application Bind
: - Session Detect TmrID
1 Interface Backup Configuration
Name : test
: 100
: 7
: 1000
: 3000
: -
: 254
: Disable
: -
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