Huawei Proprietary And Confidential; Maintaining Layer 2 Multicast; Clearing Static Entries In A Multicast Forwarding Table - Huawei Quidway s3700 series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast
Example
Run the display igmp-snooping port-info command, and you can view the IGMP snooping
entries on the interface. For example:
<Quidway> display igmp-snooping port-info vlan 10
-----------------------------------------------------------------------
Flag: S:Static
-----------------------------------------------------------------------
VLAN 10, 3 Entry(s)
-----------------------------------------------------------------------

2.6 Maintaining Layer 2 Multicast

Maintaining Layer 2 multicast involves resetting Layer 2 Multicast statistics, and debugging
IGMP Snooping.

2.6.1 Clearing Static Entries in a Multicast Forwarding Table

Context
Static entries in a forwarding table cannot be restored after you clear them and you have to
configure them again. Confirm the operation before you run the following command.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
interface interface-type interface-number
The interface view is displayed.
The interface can be an Ethernet interface, a GE interface, or an Eth-Trunk interface.
Step 3 Run:
undo l2-multicast static-group [ source-address source-ip-address ] group-address
group-ip-address vlan { all | { vlan-id1 [ to vlan-id2 ] } & <1-10> }
The interface is removed from a multicast group.
Or run:
Issue 01 (2011-10-26)
(Source, Group)
D:Dynamic
(*, 225.1.1.1)
(*, 225.1.1.2)
(*, 225.1.1.3)
CAUTION

Huawei Proprietary and Confidential

Copyright © Huawei Technologies Co., Ltd.
Port
M: Ssm-mapping
GE0/0/2
1 port(s)
GE0/0/2
1 port(s)
GE0/0/2
1 port(s)
2 IGMP Snooping Configuration
Flag
--M
--M
--M
27