Reference Guide

Command Groups 124
GMRP
IGMP
show ip dvmrp nexthop D isplays the next hop information on
outgoing interfaces for routing multicast
datagrams.
PE
show ip dvmrp prune Displays the table that lists the router’s
upstream prune information.
PE
show ip dvmrp route Displays the multicast routing information for
DVMRP.
PE
a. For the meaning of each Mode abbreviation, see Mode Types on page 81.
Command Description Mode
a
a. For the meaning of each Mode abbreviation, see Mode Types on page 81.
gmrp enable Enables GMRP globally or on a port. GC or
IC
show gmrp configuration Displays GMRP configuration. GC or
IC
Command Description Mode
a
ip igmp Sets the administrative mode of IGMP in the
system to active.
GC
ip igmp last-member-query-
count
Sets the number of Group-Specific Queries
sent before the router assumes that there are
no local members on the interface.
IC
ip igmp last-member-query-
interval
Configures the Maximum Response Time
inserted in Group-Specific Queries which are
sent in response to Leave Group messages.
IC
ip igmp query-interval Configures the query interval for the specified
interface. The query interval determines how
fast IGMP Host-Query packets are transmitted
on this interface.
IC
Command Description Mode
a
2CSPC4.XModular-SWUM204.book Page 124 Friday, March 15, 2013 9:24 AM