3Com S7902E Command Reference Manual - page 1197
1-40
Default Level
2: System level
Parameters
None
Description
Use the
pim require-genid
command to enable rejection of hello messages without Generation_ID.
Use the
undo pim require-genid
command to restore the default configuration.
By default, hello messages without Generation_ID are accepted.
Examples
# Enable VLAN-interface 100 to reject hello messages without Generation_ID.
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] pim require-genid
pim sm
Syntax
pim sm
undo pim sm
View
Interface view
Default Level
2: System level
Parameters
None
Description
Use the
pim sm
command to enable PIM-SM.
Use the
undo pim sm
command to disable PIM-SM.
By default, PIM-SM is disabled.
Note that this command can take effect only after IP multicast routing is enabled in the corresponding
instance.
Related commands:
pim dm
;
multicast routing-table
in the
Multicast Routing and Forwarding
Commands
in the
IP Multicast Volume
.
Examples
# Enable IP multicast routing, and enable PIM-SM on VLAN-interface 100.
[Sysname] multicast routing-enable