Maintaining Mld Snooping; Clearing Mld Snooping Entries; Clearing The Statistics On Mld Snooping - Huawei Quidway S2700 Series Configuration Manual

Multicast

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Quidway S2700 Series Ethernet Switches

Configuration Guide - Multicast

4.8 Maintaining MLD Snooping

This section describes how to maintain MLD snooping.

Context

Use this command with caution. After the MLD snooping entries, that is, the dynamic forwarding

entries, of a VLAN are deleted from the multicast forwarding table, the multicast flows sent to

hosts in the VLAN are interrupted. The hosts can receive multicast flows again only after the

S2700 receives the MLD Membership Report messages from the hosts and generates new

forwarding entries.

To clear the dynamic forwarding entries from the multicast forwarding table, run the following

command in the user view.

Procedure

Step 1 Run the reset mld-snooping group { vlan { vlan-id | all } | all } command to clear the dynamic

forwarding entries from the multicast forwarding table.

----End

Context

The statistics on MLD snooping cannot be restored after you clear them. So, confirm the action

before you use the command. To clear the statistics on MLD snooping, run the following

command in the user view.

Procedure

Step 1 Run the reset mld-snooping statistics [ vlan vlan-id ] command to clear the statistics on MLD

snooping in a VLAN.

----End

Issue 01 (2011-07-15)

CAUTION

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4 MLD Snooping Configuration

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