306Configuring IGMP snooping using the Java Device Manager

TIP: You can change the presentation order of the VLANs in the Snoop table. Click the column name of any column. An up or down arrow, indicating ascending or descending order, appears next to the column name.

VLAN Snoop tab fields

Field

Description

 

 

Id

The number assigned to the VLAN during creation.

 

 

Name

The VLAN name.

 

 

Enable

Specifies snooping status:

 

if false, snooping is disabled

 

if true, snooping is enabled

 

 

ReportProxyEnable

Specifies the IGMP report proxy status.

 

if false, no proxy report generates

 

if true, a proxy report (IGMP host membership report)

 

generates

 

The default ReportProxyEnable setting is false (disabled).

 

 

Robustness

Specifies the robust value. Use a Robustness value to

 

tune the system for the expected packet loss on a subnet.

 

Note: If a subnet experiences unacceptably high packet

 

losses, increase the Robustness value.

 

The default Robustness value is 2.

 

 

QueryInterval

Specifies the query time, in seconds, between IGMP host

 

and query packets transmitted on an interface.

 

QueryInterval, the time between general queries sent

 

by the multicast router, controls the number of IGMP

 

messages allowed on the subnet

 

The default setting is 125 seconds.

 

 

MRouterPorts

Displays the set of ports in the VLAN providing

 

connectivity to an IP multicast router.

 

 

Ver1MRouterPorts

Displays the set of ports in the VLAN providing

 

connectivity to an IP Multicast router using IGMP version

 

1.

 

 

Ver2MRouterPorts

Displays the set of ports in the VLAN providing

 

connectivity to an IP Multicast router using IGMP version

 

2.

 

 

ActiveMRouterPorts

Displays the set of active ports in the VLAN providing

 

connectivity to an IP Multicast router.

 

 

ActiveQuerier

Displays the IP address of a multicast querier router.

 

 

Nortel Ethernet Routing Switch 5500 Series

Configuration-IP Routing Protocols

NN47200-503 03.01 Standard

5.127 August 2007

Copyright © 2005-2007, Nortel Networks

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Nortel Networks NN47200-503 manual Vlan Snoop tab fields Field Description