Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide Chapter 3 PIM Configuration Commands
3Com Corporation
3-14
Description
Use the pim neighbor-limit command to limit PIM neighbor number on an router
interface. If the number exceeds the limit configured, no new neighbor can be added to
the router.
Use the undo pim neighbor-limit command to restore the default configuration.
By default, the upper limit of PIM neighbor number on an interface is 128.
If the PIM neighbor number on an interface has exceeded the value configured during
configuration, the previous PIM neighbor will not be deleted.
Example
# Limit the upper limit of PIM neighbor number on the interface Ethernet1/0/0/ to 50.
[3Com-Ethernet1/0/0] pim neighbor-limit 50
3.1.17 pim neighbor-policy
Syntax
pim neighbor-policy acl-number
undo pim neighbor-policy
View
Interface view
Parameter
acl-number: Number of basic ACL. The value ranges from 2000 to 2999.
Description
Use the pim neighbor-policy command to configure a router to filter the PIM neighbor
of the current interface.
Use the undo pim neighbor-policy command to cancel the filtering.
Only the router which is permitted by ACL can act as PIM neighbor of the current
interface, while other routers cannot.
If this command is configured repeatedly, the new configuration will overwrite the
previous one.
Example
# Configure 10.10.1.2 rather than 10.10.1.1 as the PIM neighbor of Ethernet1/0/0.
[3Com-Ethernet1/0/0] pim neighbor-policy 2001
[3Com-Ethernet1/0/0] quit
[3Com] acl number 2001
[3Com-acl-basic-2001] rule permit source 10.10.1.2 0