3com DUA1750-2BAA01 Manual De Usuario
3Com Switch 8800 Configuration Guide
Chapter 25 Multicast VLAN Configuration
25-2
Item
Command
Description
Add ports to
corresponding
VLANs
corresponding
VLANs
port hybrid vlan vlan_id_list
untagged
untagged
Required
To cancel the configurations, use the corresponding undo commands.
Note:
z
A port can only belong to one multicast VLAN.
z
The type of the ports connected to user terminals must be hybrid untagged.
25.3 Multicast VLAN Configuration Example
I. Network requirements
The following table describes the devices required in this example:
Table 25-2 Device number and description
Device
Description
Requirement
Switch A
Layer 3 switch
The IP address of VLAN 2 interface is 168.10.1.1.
The port E1/1/1 belongs to VLAN 2 and is connected
to the Workstation.
The port E1/1/1 belongs to VLAN 2 and is connected
to the Workstation.
The IP address of VLAN 10 interface is 168.20.1.1.
The port E1/1/10 belongs to VLAN 10 and is
connected to Switch B.
The port E1/1/10 belongs to VLAN 10 and is
connected to Switch B.
Configure layer 3 multicast PIM DM and IGMP on
VLAN 10
VLAN 10
Switch B
Layer 2 switch
VLAN 2 contains the port E1/1/1 and VLAN 3
contains the port E1/1/2. The ports E1/1/1 and
E1/1/2 are connected to PC1 and PC2 respectively.
contains the port E1/1/2. The ports E1/1/1 and
E1/1/2 are connected to PC1 and PC2 respectively.
The port E1/1/10 is connected to Switch A.
PC 1
User 1
PC1 is connected to the port E1/1/1 of Switch B.
PC 2
User 2
PC2 is connected to the port E1/1/2 of Switch B.
Configure multicast VLAN to make users in VLAN 2 and VLAN 3 receive multicast flow
through VLAN10.