NETGEAR M4350-24F4V 24-Port 10G SFP+ Managed AV Network Switch User Manual

Page 536

Table 127. IGMP group information

Description

Field

The interface on which IGMP is enabled.

Interface

The IP multicast group address.

Multicast Group IP

The IP address of the source of the last membership report that was received
for the IP multicast group address on the interface.

Last Reporter

The period elapsed since this entry was created.

Up Time

The period remaining before this entry is aged out.

Expiry Time

The period remaining until the switch determines that no IGMP version 1
members are on the IP subnet attached to the interface. When an IGMPv1
membership report is received, this timer is reset to the group membership
timer. Unless this timer reaches zero, the switch ignores any IGMPv2 leave
messages for this group that it receives on the interface.

This field displays only if the interface is configured for IGMP version 1.

Version 1 Host Timer

The time remaining until the switch determines that no IGMP version 2 members
are on the IP subnet attached to the interface. When an IGMPv2 membership
report is received, this timer is reset to the group membership timer. Unless this
timer reaches zero, the switch ignores any IGMPv1 and IGMPv3 leave messages
for this group that it receives on the selected interface.

This field displays only if the interface is configured for IGMP version 2.

Version 2 Host Timer

The group compatibility mode (v1, v2, or v3) for the group on the interface.

Compatibility

The source filter mode (Include, Exclude, or NA) for the group on the interface.
If the mode is NA, the field is blank.

Filter Mode

Display the IGMP membership information
and search the IGMP membership database

You can display the IGMP membership information and search the IGMP membership
database by interface or by group.

To display the IGMP membership information and search the IGMP membership
database:

1. Launch a web browser.

2. In the address field of your web browser, enter the IP address of the switch.

If you do not know the IP address of the switch, see Log in to the main UI with a web
browser on page 27 and the subsections.