Huawei NetEngine80E Configuration Manual - Reliability page 449

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
Data Preparation
To complete the configuration, you need the following data:
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Procedure
Step 1 Assign IPv6 addresses to the interfaces directly connected Router A and Router B.
# Assign an IPv6 address to the interface on Router A.
<HUAWEI> system-view
[HUAWEI] sysname RouterA
[RouterA] ipv6
[RouterA] interface GigabitEthernet 1/0/0
[RouterA-GigabitEthernet1/0/0] undo shutdown
[RouterA-GigabitEthernet1/0/0] ipv6 enable
[RouterA-GigabitEthernet1/0/0] ipv6 address 2001:db8::1 64
[RouterA-GigabitEthernet1/0/0] quit
# Assign an IPv6 address to the interface on Router B.
<HUAWEI> system-view
[HUAWEI] sysname RouterB
[RouterB] ipv6
[RouterB] interface GigabitEthernet 1/0/0
[RouterB-GigabitEthernet1/0/0] undo shutdown
[RouterA-GigabitEthernet1/0/0] ipv6 enable
[RouterB-GigabitEthernet1/0/0] ipv6 address 2001:db8::2 64
[RouterB-GigabitEthernet1/0/0] quit
Step 2 Configure single-hop BFD.
# Enable BFD on Router A, create a BFD session to detect faults in the link from Router A
toRouter B, and bind an outbound interface to the BFD session.
[RouterA] bfd
[RouterA-bfd] quit
[RouterA] bfd atob bind peer-ipv6 2001:db8::2 interface GigabitEthernet 1/0/0
[RouterA-bfd-session-atob] discriminator local 1
Issue 02 (2014-09-30)
Configure a BFD6 session on Router A to detect faults in the directly connected link from
Router A to Router B.
Configure a BFD6 session on Router B to detect faults in the directly connected link from
Router B to Router A.
Peer IPv6 address bound to a BFD6 session
IP address of the local interface sending and receiving BFD control packets
Local and remote discriminators for a BFD6 session
NOTE
Default values of the minimum sending interval, minimum receiving interval, and local detection multiplier
for BFD control packets are used.
NOTE
You can also configure single-hop BFD on IP-Trunk, Eth-Trunk, or VLANIF interfaces. The configuration
procedures are the same as those described in this example.
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5 BFD Configuration
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