H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – Multicast
H3C S7500 Series Ethernet Switches Chapter 6
PIM Configuration Commands
6-13
Description
Use the pim dm command to enable PIM-DM.
Use the undo pim dm command to disable PIM-DM.
By default, PIM-DM is disabled.
Before enabling PIM DM, make sure that multicast routing protocol has been enabled
by using the multicast routing-enable command.
Examples
# Enable PIM-DM on VLAN-interface10 of the Ethernet switch.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] multicast routing-enable
[H3C] interface Vlan-interface 10
[H3C-Vlan-interface10] pim dm
6.1.13 pim neighbor-limit
Syntax
pim neighbor-limit limit
undo pim neighbor-limit
View
VLAN interface view
Parameters
limit: Upper limit on the number of PIM neighbors on the VLAN interface, in the range of
0 to 128.
Description
Use the pim neighbor-limit command to limit the number PIM neighbors on a router
interface. No neighbor can be added to the router any more when the limit is reached.
Use the undo pim neighbor-limit command to restore the default setting.
By default, the number of PIM neighbors on a VLAN interface is limited within 128.
If the number of existing PIM neighbors exceeds the configured limit, they will not be
removed.
Examples
# Limit the number of PIM neighbors on VLAN-interface10 within 50.
<H3C> system-view
System View: return to User View with Ctrl+Z.