HP VPN Firewall Appliances Network Management Configuration Guide

591
Task Command Remarks
Remove all the dynamic IGMP
group entries of a specified IGMP
group or all IGMP groups.
reset igmp group { all | interface
interface-type interface-number { all |
group-address [ mask { mask | mask-length } ]
[ source-address [ mask { mask |
mask-length } ] ] } }
Available in user view.
This command cannot
remove static IGMP
group entries.
This command might
cause an interruption of
receivers' reception of
multicast data.
Clear IGMP SSM mappings.
reset igmp ssm-mapping group { all |
interface interface-type interface-number { all
| group-address [ mask { mask |
mask-length } ] [ source-address [ mask { mask
| mask-length } ] ] } }
Available in user view.
IGMP configuration examples
This section provides examples of configuring IGMP on routers.
Basic IGMP functions configuration example
1. Network requirements
The receivers receive VOD information through multicast. The receivers of different organizations
form stub networks N1 and N2. Host A and Host C are receivers in N1 and N2, respectively.
IGMPv2 runs between Firewall A and N1, and between Firewall B and N2.
The hosts in N1 can join only multicast group 224.1.1.1, and the hosts in N2 can join any
multicast groups.
Figure 337 Network diagram
2. Configuration procedure
Ethernet Ethernet