User Manual

Table Of Contents
NETGEAR M4500 Series Switches CLI Command Reference Manual 837
7.1.1.4. show ip igmp interface membership
This command displays the list of interfaces that have registered in the multicast group.
Format show ip igmp interface membership <multiipaddr> [detail]
Default None
Mode Privileged EXEC
User EXEC
Display Message
Query Interval (secs)
This field indicates the frequency at which IGMP Host-Query packets are
transmitted on this interface. This is a configured value.
Query Max Response Time
(secs)
This field indicates the maximum query response time advertised in IGMPv2
queries on this interface. This is a configured value.
Robustness
This field displays the tuning for the expected packet loss on a subnet. If a
subnet is expected to be have a lot of loss, the Robustness variable may be
increased for that interface. This is a configured v. alue.
Startup Query Interval
(secs)
This value indicates the interval between General Queries sent by a Querier on
startup. This is a configured value.
Startup Query Count
This value is the number of Queries sent out on startup, separated by the
Startup Query Interval. This is a configured value.
Last Member Query Interval
(secs)
This value indicates the Maximum Response Time inserted into Group-Specific
Queries sent in response to Leave Group messages. This is a configured value
Last Member Query Count
This value is the number of Group-Specific Queries sent before the router
assumes that there are no local members. This is a configured value.
Fields
Definition
<multiipaddr>
A multicast IP address.
[detail]
Display details of subscribed multicast groups.
Fields
Definition
Interface
Valid slot and port number separated by forward slashes.
Interface IP
This displays the IP address of the interface participating in the multicast group.