Allied Telesis AT-FS970M Series - Manual (Page 608)

Chapter 40: IGMP Snooping Querier
608
Configuring
Multiple Queriers
This example configures two queriers in a LAN that consists of three
switches as shown in Figure 118 on page 604.
awplus(config-if)# ip igmp query-
interval 500 Set the interval at which IGMP general
query messages are transmitted to 500
seconds.
awplus(config-if)# end
Return to the Privileged Exec mode.
awplus# show ip interface Verify the IP address with the SHOW IP
INTERFACE command. The columns are
defined in “SHOW IP INTERFACE” on
page 325.
awplus# show ip igmp interface vlan1 Use the SHOW IP IGMP STATISTICS
INTERFACE command to verify that IGMP
snooping and IGMP snooping querier are
active. The fields are defined in Table 68 on
page 615.
Table 65. Configuring One Querier (Continued)
Command Description
Table 66. Configuring Multiple Queriers
Command Description
Logon to switch 1.
awplus> enable Enter the Privileged Executive mode from the
User Executive mode of switch 1.
awplus# configure terminal Enter the Global Configuration mode.
awplus(config)# ip igmp snooping Activate IGMP snooping on the switch. (The
default setting for IGMP snooping is
disabled.)
awplus(config)# interface vlan1 Enter the VLAN Interface mode for the
Default VLAN.
awplus(config-if)# ip address
149.123.48.2/24 Assign the VLAN the IP address
149.123.48.2/24.
awplus(config-if)# ip igmp snooping
querier Activate IGMP snooping querier on the
VLAN.
awplus(config-if)# exit Exit the Global Configuration mode.
awplus(config)# exit Exit the User Executive mode.
awplus# exit
Exit the Privileged Executive mode and log
out of switch 1.