Huawei NetEngine80E Configuration Manual - Reliability page 298

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
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Procedure
Step 1 Assign an IP address to each interface to ensure link connectivity on the network.
For details, see configuration files.
Step 2 Create a VRRP backup group and configure its basic functions.
# Create VRRP backup group 10 and set the VRRP priority to 160 on Router A so that Router
A is the Master.
[RouterA] interface gigabitethernet 1/0/1
[RouterA-GigabitEthernet1/0/1] vrrp vrid 10 virtual-ip 10.1.1.111
[RouterA-GigabitEthernet1/0/1] vrrp vrid 10 priority 160
[RouterA-GigabitEthernet1/0/1] quit
# Create VRRP backup group 10 and set the VRRP priority to 140 on Router B so that Router
B is the Backup.
[RouterB] interface gigabitethernet1/0/1
[RouterB-GigabitEthernet1/0/1] vrrp vrid 10 virtual-ip 10.1.1.111
[RouterB-GigabitEthernet1/0/1] vrrp vrid 10 priority 140
Step 3 Configure basic BFD functions.
# Configure Router A. The configuration on Router A is similar to that on Router B. For the
detailed configuration procedure, see the configuration file of Router B.
[RouterA] bfd
[RouterA-bfd] quit
[RouterA] bfd atob bind peer-ip 10.1.1.2 interface GigabitEthernet 1/0/1
[RouterA-bfd-session-atob] discriminator local 1
[RouterA-bfd-session-atob] discriminator remote 2
[RouterA-bfd-session-atob] commit
[RouterA-bfd-session-atob] quit
# After completing the preceding configurations, run the display bfd session command on
Router A or Router B. The peer BFD session is Up. In the following example, the display on
Router A is used.
[RouterA] display bfd session all
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Local Remote PeerIpAddr
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1
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Step 4 Configure EFM.
# Enable EFM globally and on GE 1/0/1 of Router A, and set the interval at which errored frames
to 5s and the interval at which errored frame seconds are detected to 120s. In the following
example, the display on Router A is used.
[RouterA] efm enable
[RouterA] interface gigabitethernet 1/0/1
[RouterA-GigabitEthernet1/0/1] efm enable
Issue 02 (2014-09-30)
EFM session parameters: type and number of each interface (GE 1/0/1 of Router B and
Router A) to be configured with an EFM session and intervals at which errored frames (5s)
and errored frame seconds (120s) are detected
Local and remote discriminators of a peer BFD session
2 10.1.1.2
Total UP/DOWN Session Number : 1/0
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
State Type
Up S_IP_IF
4 VRRP Configuration
InterfaceName
GigabitEthernet1/0/1
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