Huawei NetEngine80E Configuration Manual - Reliability page 419

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
Procedure
Step 1 Configure the IP addresses of the main interfaces on Router A and Router B and create the sub-
interface.
# Configure the IP address of the interface on Router A and create the sub-interface.
<HUAWEI> system-view
[HUAWEI] sysname RouterA
[RouterA] interface gigabitethernet 1/0/0
[RouterA-GigabitEthernet1/0/0] undo shutdown
[RouterA-GigabitEthernet1/0/0] ip address 10.1.1.1 24
[RouterA-GigabitEthernet1/0/0] quit
[RouterA] interface gigabitethernet 1/0/0.1
[RouterA-GigabitEthernet1/0/0.1] undo shutdown
[RouterA-GigabitEthernet1/0/0.1] ip address 10.2.1.1 24
[RouterA-GigabitEthernet1/0/0.1] vlan-type dot1q 10
[RouterA-GigabitEthernet1/0/0.1] quit
# Configure the IP address of the interface on Router B and create the sub-interface.
<HUAWEI> system-view
[HUAWEI] sysname RouterB
[RouterB] interface gigabitethernet 1/0/0
[RouterB-GigabitEthernet1/0/0] undo shutdown
[RouterB-GigabitEthernet1/0/0] ip address 10.1.1.2 24
[RouterB-GigabitEthernet1/0/0] quit
[RouterB] interface gigabitethernet 1/0/0.1
[RouterB-GigabitEthernet1/0/0.1] undo shutdown
[RouterB-GigabitEthernet1/0/0.1] ip address 10.2.1.2 24
[RouterB-GigabitEthernet1/0/0.1] vlan-type dot1q 10
[RouterB-GigabitEthernet1/0/0.1] quit
Step 2 Configure single-hop BFD.
# On Router A, enable BFD and configure a BFD session between Router A and Router B and
bind the session with the main interface.
[RouterA] bfd
[RouterA-bfd] quit
[RouterA] bfd atob bind peer-ip default-ip interface gigabitethernet 1/0/0
[RouterA-bfd-session-atob] discriminator local 10
[RouterA-bfd-session-atob] discriminator remote 20
[RouterA-bfd-session-atob] commit
[RouterA-bfd-session-atob] quit
# On Router B, enable BFD and configure a BFD session between Router B and Router A and
bind the session with the main interface.
[RouterB] bfd
[RouterB-bfd] quit
[RouterB] bfd btoa bind peer-ip default-ip interface gigabitethernet 1/0/0
[RouterB-bfd-session-btoa] discriminator local 20
[RouterB-bfd-session-btoa] discriminator remote 10
[RouterB-bfd-session-btoa] commit
[RouterB-bfd-session-btoa] quit
# After the configuration is complete, run the display bfd session all verbose command on
Router A and Router B, and you can view that a one-hop BFD session is set up, and the session
status is Up.
Issue 02 (2014-09-30)
NOTE
The minimum sending interval, the minimum receiving interval, and the local detection multiplier of the
BFD Control packet adopt the default values.
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5 BFD Configuration
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