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


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


CloudEngine 8800, 7800, 6800, and 5800 V200R002C50 Configuration Guide - Virtualization

This document describes the configurations of virtualization, including stack and SVF.
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).
Configuring a Heartbeat Timeout Interval for SVF Links

Configuring a Heartbeat Timeout Interval for SVF Links


In an SVF system, the parent and leaf switches exchange heartbeat packets to maintain link connections between them. If no heartbeat packet is transmitted on an SVF link within the timeout interval, the SVF link is considered abnormal. If SVF links are unstable, you can increase the heartbeat timeout interval of SVF links to maintain SVF system stability. If SVF links are stable, you can shorten the heartbeat timeout interval of SVF links to ensure that traffic can be switched in a timely manner in case of link failures.


  1. Run the system-view command to enter the system view.
  2. Run the interface fabric-port port-id command to enter the fabric port view.
  3. Run the port holdtime hold-time command to set a heartbeat timeout interval for SVF links of the fabric port.

    By default, the heartbeat timeout interval of SVF links is 40 seconds.

  4. Run the commit command to commit the configuration.
Updated: 2019-04-20

Document ID: EDOC1000166645

Views: 52405

Downloads: 336

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