HP MSR2003 User Manual

223
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable MLD snooping globally
and enter MLD-snooping view.
mld-snooping
By default, MLD snooping is
disabled.
3. Enable MLD snooping for the
specified VLANs.
enable vlan vlan-list
By default, MLD snooping is
disabled for a VLAN.
To enable MLD snooping for a VLAN in VLAN view:
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enable MLD snooping globally
and enter MLD-snooping view.
mld-snooping
By default, MLD snooping is
disabled.
3. Return to system view.
quit N/A
4. Enter VLAN view.
vlan vlan-id N/A
5. Enable MLD snooping for the
VLAN.
mld-snooping enable
By default, MLD snooping for a
VLAN is disabled.
Specifying the MLD snooping version
Different versions of MLD snooping can process different versions of MLD messages:
• MLDv1 snooping can process MLDv1 messages, but it floods MLDv2 messages in the VLAN
instead of processing them.
• MLDv2 snooping can process MLDv1 and MLDv2 messages.
If you change MLDv2 snooping to MLDv1 snooping, the system does the following:
• Clears all MLD snooping forwarding entries that are dynamically created.
• Keeps static MLDv2 snooping forwarding entries (*, G).
• Clears static MLDv2 snooping forwarding entries (S, G), which will be restored when MLD
snooping is switched back to MLDv2 snooping.
For more information about static MLD snooping forwarding entries, see "Configuring static ports."
Y
o
u can specify the MLD snooping version for a VLAN in MLD-snooping view or in VLAN view. These
configurations have the same priority level.
To specify the MLD snooping version for a VLAN in MLD-snooping view:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable MLD snooping
globally and enter
IGMP-snooping view.
mld-snooping N/A
3. Specify the IGMP snooping
version for the specified
VLANs
version version-number vlan vlan-list
The default setting is MLDv1
snooping.

HP MSR2003 Specifications

General

Brand	HP
Model	MSR2003
Category	Network Router
Language	English