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

AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R007

This document describes the principles and configurations of IP multicast, and provides 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).
Configuring the Upper and Lower Alarm Thresholds for Multicast Entry Usage on a User-Side IGMP/MLD Device

Configuring the Upper and Lower Alarm Thresholds for Multicast Entry Usage on a User-Side IGMP/MLD Device

Context

A user-side device running Internet Group Management Protocol (IGMP) or Multicast Listener Discovery (MLD) has an upper limit for the number of multicast entries. When this upper limit is reached, the device cannot create new entries, so it will reject new multicast service requests. To resolve this issue and facilitate device maintenance, configure the upper and lower alarm thresholds for the multicast entry usage on a user-side IGMP/MLD device, enabling you to learn the multicast entry usage status in time.

Procedure

  1. Run:

    system-view

    The system view is displayed.

  2. Run:

    multicast-mib

    The multicast MIB view is displayed.

  3. Run:

    mgmd host { star-group-number | source-group-number } threshold-alarm upper-limit upper-limit-value lower-limit lower-limit-value

    The upper and lower alarm thresholds are configured for the entry usage of all instances.

    In this command:

    • star-group-number indicates that the alarm thresholds are for the (*, G) entry usage of all instances.
    • source-group-number indicates that the alarm thresholds are for the (S, G) entry usage of all instances.
    • upper-limit-value specifies the upper alarm threshold. If the proportion of multicast entry usage of all instances created to the maximum multicast entry usage of all instances allowed reaches this threshold, a multicast entry usage alarm is reported.
    • lower-limit-value specifies the lower alarm threshold. If the proportion of multicast entry usage of all instances created to the maximum multicast entry usage of all instances allowed falls below this threshold, a multicast entry usage clear alarm is reported.
    • upper-limit-value must be greater than lower-limit-value.

    By default, upper-limit-value is 80%, and lower-limit-value is 75%.

Translation
Download
Updated: 2019-06-12

Document ID: EDOC1000097181

Views: 21381

Downloads: 403

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