Configuring 802.1p precedence for mld messages – H3C Technologies H3C WX3000E Series Wireless Switches User Manual
Page 66
57
Configuring IPv6 multicast group replacement globally
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter MLD-snooping view.
mld-snooping
N/A
3.
Enable IPv6 multicast group
replacement.
overflow-replace [ vlan vlan-list ] Disabled
by
default
Configuring IPv6 multicast group replacement on a port or a group of ports
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 2 Ethernet
interface view, Layer 2
aggregate interface view, or
port group view.
•
Enter Layer 2 Ethernet interface
view or Layer 2 aggregate
interface view:
interface interface-type
interface-number
•
Enter port group view:
port-group manual
port-group-name
Use either approach.
3.
Enable IPv6 multicast group
replacement.
mld-snooping overflow-replace
[ vlan vlan-list ]
Disabled by default.
Configuring 802.1p precedence for MLD messages
You can change 802.1p precedence of MLD messages so that they can be assigned higher forwarding
priority when congestion occurs on their outgoing ports.
Configuring 802.1p precedence for MLD messages globally
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter MLD-snooping view.
mld-snooping
N/A
3.
Configure 802.1p
precedence for MLD
Messages.
dot1p-priority priority-number
The default 802.1p precedence for
MLD messages is 0.
Configuring 802.1p precedence for MLD messages in a VLAN
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter VLAN view.
vlan vlan-id
N/A
3.
Configure 802.1p
precedence for MLD
Messages.
mld-snooping dot1p-priority
priority-number
The default 802.1p precedence for
MLD messages is 0.