Accton Technology ES4626 - Manual (Page 672)

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1. Enable IGMP Protocol
There is not specific commands for enabling IGMP Protocol on the Layer 3 switch.
Enabling any multicast protocol under corresponding interface will automatically enable
IGMP.
Command Explanation
Global Mode
ip dvmrp multicast-routing | ip
pim multicast-routing
To enable global multicast protocol is the
prerequisite to enable IGMP protocol, the “no
ip dvmrp multicast-routing | no ip pim
multicast-routing ” commands disable
multicast protocol and IGMP protocol.
(Required)
Command Explanation
Interface Configuration Mode
ip dvmrp | ip pim dense-mode | ip
pim sparse-mode
Enable IGMP Protocol, the corresponding
commands “no ip dvmrp | no ip pim
dense-mode | no ip pim sparse-mode ”
disable IGMP Protocol. (Required)
2. Configure IGMP Sub-parameters
（1）Configure IGMP group parameters
1）Configure IGMP group filtering conditions
2）Configure IGMP to join in group
3）Configure IGMP to join in static group
Command Explanation
Interface Configuration Mode
ip igmp access-group {<acl_num
| acl_name>}
no ip igmp access-group
Configure the filtering conditions of the
interface to IGMP group; the “no ip igmp
access-group ” command cancels the filtering
condition.
ip igmp join-group <A.B.C.D >
no ip igmp join-group <A.B.C.D >
Configure the interface to join in some IGMP
group, the “no ip igmp join-group <A.B.C.D
> “ command cancels the join.
ip igmp static-group <A.B.C.D >
no ip igmp static -group <A.B.C.D
>
Configure the interface to join in some IGMP
static group; the “no ip igmp static -group
<A.B.C.D > “ command cancels the join.
（2）Configure IGMP Query parameters