Configuration Examples; Example For Configuring Prompt Leave Of Interfaces In A Vlan - Huawei Quidway s3700 series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast

10.9 Configuration Examples

This section provides several configuration examples of MLD snooping.
10.9.1 Example for Configuring Prompt Leave of Interfaces in a
VLAN
Networking Requirements
As shown in
receiver respectively. Other hosts connected to Eth 0/0/1 and Eth 0/0/2 do not need to receive
multicast packets. Therefore, when receiving MLD Leave messages from the two interfaces,
Switch A deletes the forwarding entries of the multicast groups that the hosts leave without
waiting for the timeout of the aging timer. This saves the bandwidth and system resources.
Figure 10-1 Networking diagram for configuring prompt leave of interfaces in a VLAN
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
Issue 01 (2011-10-26)
Figure 10-1, Eth 0/0/1 and Eth 0/0/2 on of Switch A are connected to only one
DHCP server
IP/MPLS
core
Eth0/0/3
SwitchA
Eth0/0/1
VLAN 3
Host1 Host2 Host 3 Host 4 Host 5
Create VLAN 3 on Switch A and add Eth 0/0/1, Eth 0/0/2, and Eth 0/0/3 to VLAN 3.
Enable MLD snooping globally on Switch A.
Enable prompt leave of interfaces in VLAN 3 on Switch A.
Enable MLD snooping in VLAN 3 on Switch A.
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multicast source
Eth0/0/2
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