H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – Multicast
H3C S7500 Series Ethernet Switches Chapter 7
PIM Configuration
7-12
To do... Use the command... Remarks
Enter VLAN interface view
interface Vlan-interface
interface-number
—
Enable PIM-DM/PIM-SM
pim dm / pim sm
Required
Configure the PIM
protocol type on the
interface.
Configure limit on the
number of PIM neighbors
pim neighbor-limit limit
Optional
By default, the upper limit
on the number of PIM
neighbors on an interface
is 128.
Configure the filtering
policy for PIM neighbors
pim neighbor-policy
acl-number
Optional
z You can configure to
filter the IP addresses
of some multicast
groups in ACL.
z By default, the filtering
policy for neighbors
cannot be enabled on
an interface.
Caution:
If the number of existing PIM neighbors exceeds the user-defined limit, the existing PIM
neighbors will not be removed.
7.2.4 Clearing PIM Relevant Entries
You can execute the reset command in user view to clear the related statistics about
multicast PIM.
Follow these steps to clear PIM relevant entries:
To do... Use the command... Remarks
Clear the PIM route
entries
reset pim routing-table { all |
{ group-address [ mask group-mask |
mask-length group-mask-length ] |
source-address [ mask source-mask |
mask-length source-mask-length ] |
{ incoming-interface { interface-type
interface-number | null } } } * }
Perform the
configuration in
user view.