Nortel Networks 42C4911 Switch User Manual


 
Alteon OS Application Guide
166
Chapter 10: IGMP 42C4911, January 2007
Configure IGMP Relay
Use the following procedure to configure IGMP Relay.
1. Configure an IP interface and assign VLANs.
2. Turn IGMP on.
3. Enable IGMP Relay and add VLANs to the downstream network.
4. Configure the upstream Mrouters.
>> /cfg/l3/if 2 (Select IP interface 2)
>> IP Interface 2# addr 10.10.1.1 (Configure IP address for IF 2)
>> IP Interface 2# mask 255.255.255.0 (Configure mask for IF 2)
>> IP Interface 2# vlan 2 (Assign VLAN 2 to IF 2)
>> /cfg/l3/if 3 (Select IP interface 3)
>> IP Interface 3# addr 10.10.1.2 (Configure IP address for IF 3)
>> IP Interface 3# mask 255.255.255.0 (Configure mask for IF 3)
>> IP Interface 3# vlan 3 (Assign VLAN 3 to IF 3)
>> /cfg/l3/igmp/on (Turn on IGMP)
>> /cfg/l3/igmp/relay/ena
(Enable IGMP Relay)
>> IGMP Relay# add 2 (Add VLAN 2 to IGMP Relay)
Vlan 2 added.
>> IGMP Relay# add 3 (Add VLAN 3 to IGMP Relay)
Vlan 3 added.
>> IGMP Relay# mrtr 1/addr 100.0.1.2/ena
Current IP address: 0.0.0.0
New pending IP address: 100.0.1.2
Current status: disabled
New status: enabled
>> Multicast router 1# ..
>> IGMP Relay# mrtr 2/addr 100.0.2.4/ena
Current IP address: 0.0.0.0
New pending IP address: 100.0.2.4
Current status: disabled
New status: enabled