Static Port Configuration Example - HP 6125XLG Ip Multicast Configuration Manual

Static port configuration example

Network requirements
As shown in
Router A runs IGMPv2 and serves as the IGMP querier. Switch A, Switch B, and Switch C run
•
IGMPv2 snooping.
Host A and host C are permanent receivers of multicast group 224.1.1.1. Configure
•
Ten-GigabitEthernet 1/1/7 and Ten-GigabitEthernet 1/1/9 on Switch C as static member ports for
multicast group 224.1.1.1 to enhance the reliability of multicast traffic transmission.
• Suppose the STP runs on the network. To avoid data loops, the forwarding path from Switch A to
Switch C is blocked under normal conditions. Multicast data flows to the receivers attached to
Switch C only along the path of Switch A—Switch B—Switch C. When this path is blocked, at least
one IGMP query -response cycle must be completed before multicast data flows to the receivers
along the path of Switch A—Switch C. In this case, the multicast delivery is interrupted during the
process. For more information about the STP, see Layer 2—LAN Switching Configuration Guide.
Configure Ten-GigabitEthernet 1/1/7 on Switch A as a static router port. Then, multicast data can flow
to the receivers nearly uninterruptedly along the path of Switch A—Switch C when the path of Switch
A—Switch B—Switch C is blocked.
Figure 14 Network diagram
Configuration procedure
1. Assign an IP address and subnet mask to each interface according to
shown.)
2. Configure Router A:
# Enable IP multicast routing.
<RouterA> system-view
[RouterA] multicast routing
Figure 14:
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Figure 14. (Details not