No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

CLI-based Configuration Guide - IP Unicast Routing

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R010

This document describes the concepts and configuration procedures of IP Service features on the device, and provides the configuration examples.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
BFD for Static Routes

BFD for Static Routes

Unlike dynamic routing, static routing does not have a dedicated fault detection mechanism. If a link fault occurs on the network, the administrator needs to rectify it. Bidirectional Forwarding Detection (BFD) for static routes can be used to bind a static route to a BFD session so that the BFD session can detect the status of the link associated with the static route.

  • If the BFD session bound to a static route detects a link fault, BFD reports the link fault to the Routing Management (RM) module. The RM module then sets the route to inactive, and this route is no longer available in the routing table.

  • If the BFD session bound to a static route detects that the faulty link has been re-established, BFD reports a message to the RM module. The RM module then sets the route to active, and this route becomes available in the IP routing table once again.

For more details about BFD, see "BFD Configuration - Principles" in Configuration Guide - Reliability.

Translation
Download
Updated: 2019-05-20

Document ID: EDOC1100034072

Views: 111353

Downloads: 163

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next