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 Multicast

AR100, AR120, AR160, AR1200, AR2200, AR3200, and AR3600 V300R003

This document provides the basic concepts, configuration procedures, and configuration examples of the interfaces supported by the device.
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).
Setting the Aging Time of Dynamic Router Ports

Setting the Aging Time of Dynamic Router Ports

Context

Router interfaces send Report messages to upstream Layer 3 multicast devices and receive multicast data packets sent by upstream devices. After Multicast Listener Discovery (ML snooping is configured on the device, the device can dynamically learn router ports and monitor upstream multicast data forwarding in real time. When network congestion or flapping occurs, the dynamic router port does not receive Internet Group Management Protocol (IGMP) General Query or Protocol Independent Multicast (PIM) Hello messages before it times out. The router deletes the interface from the router port list, which causes service interruption. To avoid this problem, you can set a longer aging time.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run vlan vlan-id

    The VLAN view is displayed.

  3. Run mld-snooping router-aging-time router-aging-time

    The aging time for dynamic router ports is configured.

    By default, the aging time of router ports that a device learns from MLD Query messages is 180 seconds and the aging time of router ports that the device learns from PIM Hello messages is the Holdtime value in PIM Hello packets.

Translation
Download
Updated: 2019-03-06

Document ID: EDOC1100069332

Views: 19668

Downloads: 55

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