User guide

11-8 S

UMMIT

WITCH

NSTALLATION

AND

SER

UIDE

IP M

ULTICAST

OUTING

ELETING

AND

ESETTING

IP M

ULTICAST

ETTINGS

To return IP multicast routing settings to their defaults and disable IP multicast routing

functions, use the commands listed in Table 11-4.

Table 11-4:

IP Multicast Routing Reset and Disable Commands

Command Description

disable dvmrp Disables DVMRP on the switch.

disable ipmcforwarding {vlan <name> | all} Disables IP multicast forwarding.

disable igmp {vlan <name> | all} Disables IGMP on a router interface.

disable igmp snooping {vlan <name> | all} Disables IGMP snooping.

unconfig dvmrp [vlan <name> | all] Resets the DVMRP timers to their default

settings.

unconfig igmp Resets all IGMP settings to their default values

and clears the IGMP group table.

clear igmp snooping [vlan <name> | all] Removes one or more IGMP snooping entries.

clear ipmc cache {<group>

{<src_ipaddress> <mask>}} | all]

Resets the IP multicast cache table. If no option

is specified, all IP multicast cache entries are

flushed.

Summit.bk : 11IPMULT.FM Page 8 Thursday, June 18, 1998 9:27 AM