HP (Hewlett-Packard) 2900 Switch User Manual


 
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Multicast Listener Discovery (MLD) Snooping
Displaying MLD Status and Configuration
Current MLD Configuration
For example, the general form of the command might look like this:
Figure 7-6. Example of a Global MLD Configuration
The following information, for all MLD-enabled VLANs, is shown:
Control unknown multicast: If this is set to YES, any IPv6 multicast
packets that are not joined by an MLD host will be sent only to ports that
have detected a multicast router or ports that are administratively for-
warded. If this is set to NO (or if MLD snooping is disabled), unjoined IPv6
multicast packets will be flooded out all ports in the VLAN.
Forced fast leave timeout: the interval between an address specific query
and a forced fast leave (assuming no response), in tenths of seconds
For each VLAN that has MLD enabled:
VLAN ID and name
whether MLD is enabled on the VLAN (default NO, but the VLAN will
not show up on this list unless MLD is enabled)
whether the switch can act as querier for the VLAN (default YES)
Syntax: show ipv6 mld config
Displays current global MLD configuration for all MLD-
enabled VLANS on the switch.
show ipv6 vlan <vid> config
Displays current MLD configuration for the specified VLAN,
including per-port configuration information.
vid—VLAN ID
ProCurve# show ipv6 mld config
MLD Service Config
Control unknown multicast [Yes] : Yes
Forced fast leave timeout [4] : 4
VLAN ID VLAN NAME MLD Enabled Querier Allowed
------- --------------- ----------- ---------------
8 VLAN8 Yes Yes
9 VLAN9 Yes Yes