Checking The Configuration - Huawei AR2200-S Series Configuration Manual

Huawei AR2200-S Series Enterprise Routers
Configuration Guide - Reliability
l Run:
l Run:
Step 4 Run:
commit
The configurations are committed.
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3.3.4 Checking the Configuration

By viewing the status and type of a BFD session, you can check whether the configurations are
successful.
Prerequisite
The configurations of the multi-hop BFD function are complete.
Context
Procedure
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Issue 01 (2012-01-06)
discriminator local discr-value
The local discriminator is configured.
discriminator remote discr-value
The remote discriminator is configured.
NOTE
The local discriminator of the local device corresponds to the remote discriminator of the remote device,
and the remote discriminator of the local device corresponds to the local discriminator of the remote device.
The local discriminator of the local device needs to be the same with the remote discriminator of the remote
device. Otherwise, the session cannot be correctly set up. After the local discriminator and the remote
discriminator are configured, you cannot modify it.
NOTE
When setting up a BFD session, you must run the commit command after configuring necessary
parameters, such as local and remote discriminators; otherwise, the session cannot be set up.
NOTE
Only after the parameters of the session are set and the session is set up, you can view the information on
the session.
Run the display bfd configuration { all | static [ name cfg-name ] | discriminator local-
discr-value | dynamic | peer-ip peer-ip [ vpn-instance vpn-instance-name ] } [ verbose ]
command to check BFD configurations.
Run the display bfd session { all | discriminator discr-value | dynamic | peer-ip peer-
ip [ vpn-instance vpn-instance-name ] | static } [ verbose ] to check the BFD session.
Run the display bfd statistics to check the global statistics of the BFD session.
Run the display bfd statistics session { all | static | discriminator discr-value | peer-ip
peer-ip [ vpn-instance vpn-instance-name ] } to check the statistics of the BFD session.
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3 BFD Configuration
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