Huawei Quidway NetEngine80E Configuration Manual page 225

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
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Checking the Configurations
After enabling BFD for RIP at both ends of a link, run the display rip bfd session { interface
interface-type interface-number | neighbor-id | all } command. You can see that the BFDState
field value on the local router is displayed Up. For example:
Issue 02 (2014-09-30)
BFD parameter values are determined by the actual network situation and network
reliability requirement.
– If links have a high reliability requirement, reduce the interval at which BFD
packets are sent.
– If links have a low reliability requirement, increase the interval at which BFD
packets are sent.
Running the bfd all-interfaces command changes BFD session parameters on all RIP
interfaces. The default detection multiplier and interval at which BFD packets are sent
are recommended.
7. (Optional) Perform the following operations to prevent an interface in the RIP process
from establishing a BFD session:
– Run the quit command to return to the system view.
– Run the interface interface-type interface-number command to enter the view of
a specified interface.
– Run the rip bfd block command to prevent the interface from establishing a BFD
session.
Enable BFD on RIP interfaces.
1. Run:
system-view
The system view is displayed.
2. Run:
bfd
BFD is enabled globally.
3. Run:
quit
Return to the system view.
4. Run:
interface interface-type interface-number
The view of the specified interface is displayed.
5. Run:
rip bfd enable
BFD is enabled on the interface to establish a BFD session.
6. (Optional) Run:
rip bfd { min-rx-interval min-receive-value | min-tx-interval
transmit-value | detect-multiplier detect-multiplier-value }
The values of BFD parameters used to establish the BFD session are set.
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3 RIP Configuration
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