6. (Optional) Run:
bfd all-interfaces { min-rx-interval receive-interval | min-tx-interval
transmit-interval | detect-multiplier multiplier-value }
*
The parameters for establishing BFD sessions are set for all interfaces.
The command execution result is applicable to BFD session parameters on all IS-IS
interfaces.
7. Run:
quit
The system view is displayed.
To disable the BFD function on an interface, run the isis bfd block command in the
interface view to disable the interface from establishing BFD sessions.
l Enable dynamic IPv4 BFD on an interface.
1. Run:
system-view
The system view is displayed.
2. Run:
bfd
BFD is enabled globally.
3. Run:
quit
The system view is displayed.
4. Run:
interface interface-type interface-number
The interface view is displayed.
5. Run:
isis bfd enable
BFD is enabled on the interface.
After BFD is configured globally and the neighbor status is Up (on a broadcast
network, DIS is in the Up state), default BFD parameters will be used to establish
BFD sessions on the specified interface.
6. (Optional) Run:
isis bfd { min-rx-interval receive-interval | min-tx-interval transmit-
interval | detect-multiplier multiplier-value }
*
Run this command when BFD session parameters need to be configured for a specified
interface.
NOTE
The priority of BFD configured on an interface is higher than that of BFD configured for a
process. If BFD session parameters are configured for both a process and an interface, the
parameters on the interface will be used to establish a dynamic BFD session.
----End
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.
283
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