Static Port Configuration Example - HP FlexFabric 5700 Series Configuration Manual

[SwitchA-vlan100] quit
# Configure IPv6 multicast group filtering so that the hosts in VLAN 100 can join only the IPv6
multicast group FF1E::101.
[SwitchA] acl ipv6 number 2001
[SwitchA-acl6-basic-2001] rule permit source ff1e::101 128
[SwitchA-acl6-basic-2001] quit
[SwitchA] mld-snooping
[SwitchA–mld-snooping] group-policy 2001 vlan 100
[SwitchA–mld-snooping] quit
Verifying the configuration
# Send MLD reports from Host A and Host B to join the IPv6 multicast groups FF1E::101 and FF1E::202.
(Details not shown.)
# Display information about the dynamic MLD snooping forwarding entries in VLAN 100 on Switch A.
[SwitchA] display mld-snooping group vlan 100
Total 1 entries.
VLAN 100: Total 1 entries.
(::, FF1E::101)
Host slots (0 in total):
Host ports (2 in total):
XGE1/0/3
XGE1/0/4
The output shows the following information:
Host A and Host B have joined the IPv6 multicast group FF1E::101 (through the member ports
•
Ten-GigabitEthernet 1/0/4 and Ten-GigabitEthernet 1/0/3 on Switch A, respectively).
Host A and Host B have failed to join the multicast group FF1E::202.
•

Static port configuration example

Network requirements
As shown in
Router A runs MLDv1 and acts as the MLD querier, and Switch A, Switch B, and Switch C run
•
MLDv1 snooping.
• Host A and Host C are permanent receivers of the IPv6 multicast group FF1E::101.
Configure static ports to meet the following requirements:
To enhance the reliability of IPv6 multicast traffic transmission, configure Ten-GigabitEthernet
•
1/0/3 and Ten-GigabitEthernet 1/0/5 on Switch C as static member ports for the IPv6 multicast
group FF1E::101.
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. IPv6 multicast data flows to the receivers attached to
Switch C only along the path of Switch A—Switch B—Switch C. Configure Ten-GigabitEthernet
1/0/3 on Switch A as a static router port, so that IPv6 multicast data can flow to the receivers
nearly uninterrupted along the path of Switch A—Switch C when the path of Switch A—Switch
B—Switch C is blocked.
(00:03:23)
(00:04:10)
Figure 26:
79