680
Command:ip igmp access-group {<acl_num | acl_name>}
no ip igmp access-group
Function:
Configure interface to filter IGMP group; the “
no ip igmp access-group
”
command cancels the filter condition
Parameter: {<acl_num | acl_name>}
is SN or name of access-list, value range of
acl_name
is from 1 to 99.
Default:
Default no filter condition
Command Mode:
Interface Configuration Mode
Usage Guide:
Configure interface to filter groups, permit or deny some group joining.
Example:
Configure interface vlan1 to permit group 224.1.1.1, deny group 224.1.1.2.
Switch (Config)#access-list 1 permit 224.1.1.1 0.0.0.0
Switch (Config)#access-list 1 deny 224.1.1.2 0.0.0.0
Switch (Config)#interface vlan 1
Switch(Config-If-Vlan1)#ip igmp access-group 1
17.6.3.2 ip igmp immediate-leave
Command: ip igmp immediate-leave group-list {<number>|<name>}
no ip igmp immediate-leave
Function:
Conifgure IGMP working in immediate-leave mode, that is, when the host
transmits member identity report of equaivalent to leave a group, router does not transmit
query, it directly confirms there is no member of this group in subnet; the “
no ip igmp
immediate-leave
” command cancels immediate-leave mode.
Parameter: <number>
is access-list SN, value is from 1 to 99.
<name>
is access-list name.
Default:
Interface deault and no immediate-leave group of configuration after finished
product
Command Mode:
Interface Configuration Mode
Usage Guide:
The command only can apply in only one host condition in subnet.
Example:
Configure immediate-leave mode on access-group list 1
Switch (Config-if-Vlan1)#ip igmp immediate-leave group-list 1
Switch (Config-if-Vlan1)#
17.6.3.3 ip igmp last-member-query-interval
Command: ip igmp last-member-query-interval <interval>
no ip igmp last-member-query-interval
Function:
Configure interval of specified group query transmtting on interface; the “
no ip
igmp last-member-query-interval
” command cancels the value of user manul
configuration, and restores default value.
