Huawei S6700 Series

No. Data
1 Type and number of the interface to be enabled with BFD
Procedure
l Enable BFD globally.
1. Run:
system-view
The system view is displayed.
2. Run:
bfd
BFD is enabled globally.
3. Run:
quit
The system view is displayed.
l Configure a single-hop BFD session.
1. Run:
bfd cfg-name bind peer-ip ip-address [ interface interface-type interface-
number ]
BFD is enabled between the specified interface and peer router.
If a peer IP address and a local interface are specified in the bfd command, BFD
monitors only a single-hop link with the interface specified in the bfd command as
the outbound interface and with the peer IP address specified in the peer-ip command
as the next-hop address.
2. Set discriminators.
– Run:
discriminator local discr-value
A local discriminator is set.
– Run:
discriminator remote discr-value
A remote discriminator is set.
The local discriminator of a device must be the remote discriminator of the device on
the other end; otherwise, a BFD session cannot be established. In addition, the local
and remote discriminators cannot be modified after being configured.
NOTE
The local discriminator set using the local discr-value command on a device must be the same
as the remote discriminator set using the remote discr-value command on the device of the
other end.
3. Run:
commit
Configurations are committed.
S6700 Series Ethernet Switches
Configuration Guide - IP Routing 6 IS-IS Configuration
Issue 01 (2012-03-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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