Accton Technology ES4710BD - Manual (Page 499)

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E ES4710BD 10 Slots L2/L3/L4 Chassis Switch
appropriate vlan, and PIM-DM protocol is enabled on each vlan interface.
SWITCHA SWITCHB
Et her net 1/ 1
vl an1
Et her net 1/ 1
vl an1
Et her net 1/ 2
vl an2
Fig 19-4 IGMP network topology
The followings are the configurations of SwitchA and SwitchB.
(1) Configuration of SWITCHA:
Switch (Config)#interface vlan 1
Switch(Config-If-Vlan1)#ip pim dense-mode
(2) Configuration of SWITCHB:
Switch(Config)#interface vlan1
Switch(Config-If-Vlan1)#ip pim dense-mode
Switch(Config-If-Vlan1)#exit
Switch(Config)#interface vlan2
Switch(Config-If-Vlan2)#ip pim dense-mode
Switch(Config-If-Vlan2)#ip igmp version 1
Switch(Config-If-Vlan2)#ip igmp query-timeout 150
19.6.4 IGMP Troubleshooting Help
1. Monitor and debug commands
2. IGMP Troubleshooting Help
19.6.4.1 Monitor and Debug Commands
19.6.4.1.1 show ip igmp groups
Command: show ip igmp groups [{}]
Function: Display sIGMP group information.
Parameters: is the interface name, i.e., displays group information of the specified
interface; is the group address, i.e., shows group information.
Default: Nothing is displayed by default
Command mode: Admin Mode
Example: