Alcatel Carrier Internetworking Solutions Switch/Router 用户手册

Page 23-12

After you create a multicast 

VLAN

, you can modify the multicast address policy by adding 

more addresses through the 

 command. However, you can not add an existing multi-

cast address. Follow the steps outlined in Modifying Multicast VLANs on page 23-9 and the 
steps for Adding More Policies for This VLAN on page 23-10. Continue with the procedure 
below.

The following menu displays:

1. Press 

 and 

.

2. The following prompt displays:

Indicate whether or not you want to enable this rule. Type 

 to enable or 

 to disable. If 

you disable the rule, then the multicast addresses you enter will not be used to flood traf-
fic, but the parameters you set up for the multicast 

VLAN

 will be saved. This Admin Status 

is different from the Admin Status for the multicast 

VLAN

 as it controls only this specific 

rule. You can enable or disable the rule at a later time using the 

 command. 

3. The following prompt displays:

Enter one or more multicast addresses. Separate addresses by a space. When you have 
entered the final multicast address, leave a space and type 

.

4. The following prompt will display:

You can set up multiple rules for the same multicast 

VLAN

. Enter a 

 here if you want to 

set up more rules in addition to the multicast address rule specified here. If you enter 

, 

you will be prompted for the next rule that you want to set up on this multicast 

VLAN

. If 

you enter 

, you will receive a message, similar to the one below, indicating that the 

multicast 

VLAN

 was set up.