HP FlexNetwork NJ5000, Руководство пользователя

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Item Description
•
MLDv2 snooping can process MLDv1 and MLDv2 messages.
IMPORTANT:
If you change the MLDv2 snooping to MLDv1 snooping, the system clears all MLD
snooping forwarding entries that are dynamically added.
Querier
Enable or disable the MLD snooping querier function.
In an IPv6 multicast network that runs MLD, a Layer 3 device acts as the MLD
querier to send MLD queries and establish and maintain IPv6 multicast forwarding
entries, ensuring correct IPv6 multicast traffic forwarding at the network layer.
On an IPv6 network without Layer 3 multicast devices, MLD querier cannot work
because a Layer 2 device does not support MLD. To address this issue, you can
enable MLD snooping querier on a Layer 2 device so that the device can generate
and maintain IPv6 multicast forwarding entries at data link layer, providing MLD
querier functions.
Query interval Configure the MLD general query interval.
General Query Source
Address
Specify the source IPv6 address of MLD general queries.
Special Query Source
Address
Specify the source IPv6 address of MLD multicast-address-specific queries.
Configuring MLD snooping port functions
1.
Select
Network
>
MLD snooping
from the navigation tree.
2.
Click the
Advanced
tab.
Figure 224 Configuring MLD snooping port functions
3.
Configure the parameters as described in Table 87 .
4.
Click
Apply
.
Table 87 Configuration items
Item Description
Port
Select the port on which advanced MLD snooping features will be configured. The port
can be an GigabitEthernet port or Layer 2 aggregate interface.
After a port is selected, advanced features configured on this port are displayed at the