H3c-technologies H3C S3100V2 Series Switches Manual de usuario Pagina 41

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33
To do... Use the command... Remarks
Return to system view quit
Enable the created user profile user-profile profile-name enable
Required
Disabled by default.
NOTE:
For more information about the user-profile and user-profile enable commands, see the
Security
Command Reference.
A multicast user control policy is functionally similar to a multicast group filter. A difference lies in that a
control policy can control both multicast joining and leaving of users based on authentication and
authorization, but a multicast group filter is configured on a port to control only multicast joinin
g
but no
t
leaving of users without authentication or authorization.
Displaying and maintaining IGMP snooping
To do... Use the command... Remarks
Display IGMP snooping group
information
display igmp-snooping group [ vlan vlan-id ]
[ slot slot-number ] [ verbose ] [ | { begin |
exclude | include } regular-expression ]
Available in
any view
Display the statistics information of
IGMP messages learned by IGMP
snooping
display igmp-snooping statistics [ | { begin |
exclude | include } regular-expression ]
Available in
any view
Display static multicast MAC address
entries
display mac-address [ mac-address [ vlan
vlan-id ] | [ multicast ] [ vlan vlan-id ] [ count ] ] [ |
{ begin | exclude | include } regular-expression ]
Available in
any view
Remove all the dynamic group entries of
a specified IGMP snooping group or all
IGMP snooping groups
reset igmp-snooping group { group-address |
all } [ vlan vlan-id ]
Available in
user view
Clear the statistics information of all
kinds of IGMP messages learned by
IGMP snooping
reset igmp-snooping statistics
Available in
user view
NOTE:
The reset igmp-snooping group command works only on an IGMP snooping–enabled VLAN, but no
t
on a VLAN with IGMP enabled on its VLAN interface.
The reset igmp-snooping group command cannot remove the static group entries of IGMP snooping
groups.
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