HP FlexNetwork MSR 954 User Manual

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[RouterA-GigabitEthernet1/0/2] quit
# Enable MLD on GigabitEthernet 1/0/1.
[RouterA] interface gigabitethernet 1/0/1
[RouterA-GigabitEthernet1/0/1] mld enable
[RouterA-GigabitEthernet1/0/1] quit
# On Router B, enable IPv6 multicast routing.
<RouterB> system-view
[RouterB] ipv6 multicast routing
[RouterB-mrib6] quit
# Enable MLD proxying on GigabitEthernet 1/0/1.
[RouterB] interface gigabitethernet 1/0/1
[RouterB-GigabitEthernet1/0/1] mld proxy enable
[RouterB-GigabitEthernet1/0/1] quit
# Enable MLD on GigabitEthernet 1/0/2.
[RouterB] interface gigabitethernet 1/0/2
[RouterB-GigabitEthernet1/0/2] mld enable
[RouterB-GigabitEthernet1/0/2] quit
Verifying the configuration
# On Router B, display IPv6 multicast group membership information maintained by the MLD proxy.
[RouterB] display mld proxy group
MLD proxy group records in total: 1
GigabitEthernet1/0/1(FE80::16:1):
MLD proxy group records in total: 1
Group address: FF1E::1
Member state: Delay
Expires: 00:00:02
Troubleshooting MLD
No member information exists on the receiver-side router
Symptom
When a host sends a message to announce that it is joining IPv6 multicast group G, no member
information of multicast group G exists on the immediate router.
Solution
To resolve the problem:
1. Use the display mld interface command to verify that the networking, interface connections,
and IP address configuration are correct.
2. Use the display current-configuration command to verify that the IPv6 multicast routing is
enabled. If it is not enabled, use the ipv6 multicast routing command in system view to enable
IPv6 multicast routing. In addition, verify that MLD is enabled on the associated interfaces.
3. Use the display mld interface command to verify that the MLD version on the interface is
lower than that on the host.
4. Use the display current-configuration interface command to verify that no IPv6 multicast
group policies have been configured to filter MLD reports for IPv6 multicast group G.
5. If the problem persists, contact Hewlett Packard Enterprise Support.

HP FlexNetwork MSR 954 Specifications

General

Brand	HP
Model	FlexNetwork MSR 954
Category	Network Router
Language	English