3com MSR 20-20 참조 매뉴얼

C

HAPTER

 88: IGMP C

ONFIGURATION

 C

OMMANDS

igmp enable, and multicast routing-enable on page 1341.

# Enable IP multicast routing in the public instance and enter public instance IGMP 
view.

<Sysname> system-view

[Sysname] multicast routing-enable

[Sysname] igmp

[Sysname-igmp] 

# Enable IP multicast routing in VPN instance mvpn and enter IGMP view for VPN 
instance mvpn.

<Sysname> system-view

[Sysname] ip vpn-instance mvpn

[Sysname-vpn-instance-mvpn] route-distinguisher 100:1

[Sysname-vpn-instance-mvpn] multicast routing-enable

[Sysname-vpn-instance-mvpn] quit

[Sysname] igmp vpn-instance mvpn

[Sysname-igmp-mvpn] 

Interface view

None

Use the igmp enable command to enable IGMP on the current interface.

Use the undo igmp enable command to disable IGMP on the current interface.

By default, IGMP is disabled on all interfaces.

Note that:

■

IP multicast must be enabled on the device before this command can take 
effect.

■

IGMP must be enabled on an interface before any other IGMP feature 
configured on the interface can take effect.

igmp.

# Enable IGMP on Ethernet 1/0.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] igmp enable