3com S7906E 설치 설명서

 

1-10 

Because the protocol packets of different IGMP versions vary in structure and type, the same IGMP 

version should be configured for all routers on the same subnet before IGMP can work properly.  

Follow these steps to configure an IGMP version globally:  

To do... 

Use the command... 

Remarks  

Enter system view 

— 

Enter public instance IGMP view or 
VPN instance IGMP view 

igmp [ vpn-instance 
vpn-instance-name ] 

— 

Configure an IGMP version globally 

version version-number 

Optional 

IGMPv2 by default  

 

Follow these steps to configure an IGMP version on an interface:  

To do... 

Use the command... 

Remarks  

Enter system view 

— 

Enter interface view 

interface interface-type 
interface-number 

— 

Configure an IGMP version on 
the interface  

igmp version version-number 

Optional 

IGMPv2 by default  

 

After an interface is configured as a static member of a multicast group or a multicast source and group, 

it will act as a virtual member of the multicast group to receive multicast data addressed to that multicast 

group for the purpose of testing multicast data forwarding.  

Follow these steps to configure an interface as a statically connected member of a multicast group or a 

multicast source and group:  

To do... 

Use the command... 

Remarks  

Enter system view 

— 

Enter interface view 

interface interface-type 
interface-number 

— 

Configure the interface as a 
static member of a multicast 
group or a multicast source and 
group 

igmp static-group 
group-address [ source 
source-address ] 

Required 

An interface is not a static 
member of any multicast group 
or multicast source and group 
by default.