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2000-A2-GB20-10 - 166 - February 2004
Removing
a Multicast
Routing
Source
Type R to remove a Multicast Routing Source:
1. The IAD displays the IP address prompt:
Enter IP address for the Source:
Type the source IP address and press Enter.
2. The IAD displays the current subnet mask and prompt:
Enter subnet mask for the source:
(255.255.255.0) ->
Type the new subnet address and press Enter.
3. The IAD displays the available interfaces and a prompt:
Available Interfaces:
1. G2237 xDSL
2. 10/100BaseT Ethernet
0. (Abort)
Selection:
Type the option number to select the interface.
4. The IAD displays the port table for this interface and prompts for a port.
Port VPI VCI Encapsulation Type PCR Service
1 0 40 RFC 1483 (with LLC Encap)3641 UBR
Total = 3641 cps
Maximum PCR this interface can support = 3622 cps
Select Port: [1-8]
Type the port to delete and press Enter.
5. The IAD The IAD permanently removes the multicast routing source
from the Multicast Routing Source Table and displays the Multicast
Configuration menu.
6. Reset the IAD (page 14) for changes to take effect.
Displaying
the Multi-
cast Rout-
ing Source
Type S to display the Multicast Routing Source. The IAD displays the
Multicast Routing Source Table.
NETWORK ADDRESS NETMASK INCOMING INTERFACE
*************** *************** ******************
0.0.0.0 0.0.0.0 0.0.0.0 190.232.5.1 default
Press any key to continue.
Displaying
the IGMP
Group
IGMP is a communication protocol that operates between a router (The
IAD) and its local subnet (Ethernet-connection) hosts. The router sends
periodic IGMP query packets to the subnet to check for any hosts that
have joined or would like to join a group.
Type G to display the IGMP Group. The IAD displays all Internet Group
Management Group (IGMP) groups for each interface and their expiration
times.
IGMP Groups
Interface 10/100BaseT Ethernet:
224.0.0.1 (Default Local Join) Expires: NEVER