Source-Policy - H3C S3600 Series Command Manual

Command Manual – Multicast
H3C S3600 Series Ethernet Switches-Release 1510
<H3C>system-view
System View: return to User View with Ctrl+Z.
[H3C]pim
[H3C-pim] spt-switch-threshold 0

6.1.21 source-policy

Syntax
source-policy acl-number
undo source-policy
View
PIM view
Parameter
acl-number: Basic or advanced ACL, in the range of 2000 to 3999.
Description
Use the source-policy command to configure the router to filter the received multicast
data packets according to the source address or group address.
Use the undo source-policy command to remove the configuration.
If resource address filtering and basic ACLs are configured, the router filters the
resource addresses of all multicast data packets received. Those not matched will be
discarded.
If resource address filtering and advanced ACLs are configured, the router filters the
resource and group addresses of all multicast data packets received. Those not
matched will be discarded.
When this feature is configured, the router filters not only multicast data, but also the
multicast data encapsulated in the registration packets.
The new configuration overwrites the old one if you run the command for a second time.
Example
# Configure to receive the multicast data packets from source address 10.10.1.2 and
discard those from 10.10.1.1.
<H3C>system-view
System View: return to User View with Ctrl+Z.
[H3C] multicast routing-enable
[H3C] pim
[H3C-pim] source-policy 2000
[H3C-pim] quit
[H3C] acl number 2000
Chapter 6 PIM Configuration Commands
6-20