Enabling Bfd Globally; Setting Up A Bfd Session - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
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5.7.2 Enabling BFD Globally

You can perform related BFD configurations only after enabling BFD globally.
Context
Perform the following procedure on the router:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
bfd
BFD is enabled globally and the BFD view is displayed.
----End

5.7.3 Setting Up a BFD Session

By creating a BFD session on both ends of a multi-hop link, you can fast detect faults on the
multi-hop link.
Context
Perform the following steps on the router:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Select the step based on the type of the link detected by BFD:
l For an IPv4 link:
Issue 02 (2014-09-30)
Data
Remote IP address
BFD configuration name
BFD session parameters: local discriminator and remote discriminator
BFD mode: asynchronous mode or demand mode. If the demand mode is used, the
period of command should be set.
Run the bfd bfd-name bind peer-ip peer-ip [ vpn-instance vpn-instance-name ] [ source-
ip source-ip ] [ track-interface { { interface { interface-name | interface-type interface-
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