Checking The Configuration; Configuring Static Ipv4 Bfd For Is-Is - Huawei S6700 Series Configuration Manual

S6700 Series Ethernet Switches
Configuration Guide - IP Routing
Step 4 (Optional) Run:
quit
The system view is displayed.
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6.8.6 Checking the Configuration

After the parameters specifying the IPv4 IS-IS route convergence speed are set, run the following
commands to verify that the configurations are correct.
Procedure
l
l
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6.9 Configuring Static IPv4 BFD for IS-IS

BFD can provide link failure detection featuring light load and high speed (at the millisecond
level). Static IPv4 BFD can be configured to monitor IS-IS links.
Context
In a static BFD session scenario, you need to configure single-hop BFD parameters, such as
local and remote discriminators and then configure the device to send BFD session setup
requests.
A static BFD session can only be established and released manually. A configuration error will
lead to a BFD failure. For example, if a local or remote discriminator is incorrectly configured,
a BFD session will not work properly.
Pre-configuration Tasks
Before configuring static IPv4 BFD for IS-IS, complete the following tasks:
l
l
Configuration Roadmap
The configuration roadmap is as follows:
Issue 01 (2012-03-15)
NOTE
The prefix-priority command is only applicable to the public network.
After the prefix-priority command is run, the convergence priority of 32-bit host routes is low, and the
convergence priorities of the other routes are determined as specified in the prefix-priority command.
Run the display isis interface [ verbose ] [ process-id | vpn-instance vpn-instance-
name ] command to check IS-IS packet information.
Run the display isis route [ process-id | vpn-instance vpn-instance-name ] [ ipv4 ]
[ verbose | [ level-1 | level-2 ] | ip-address [ mask | mask-length ] ]
preference of IS-IS routes.
Assign an IP address to each interface to ensure IP connectivity.
Configuring Basic IPv4 IS-IS Functions
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6 IS-IS Configuration
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command to check the
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