3Com 3031 Command Reference Manual page 718

718 C 7: M C C C
HAPTER ULTICAST OMMON ONFIGURATION OMMANDS
After this command is configured on an interface, Bootstrap messages cannot
pass the boundary, whereas other PIM packets can. This command can effectively
divide the network to domains which use different BSRs.
For the related command, see c-bsr.
Example
Configure a domain boundary on the interface Pos1/0/0.
<3Com-Pos1/0/0] pim bsr-boundary
pim dm Syntax
pim dm
undo pim dm
View
Interface view
Parameter
None
Description
Using the pim dm command, you can enable PIM-DM. Using the undo pim dm
command, you can disable PIM-DM.
By default, PIM-DM is disabled.
Once PIM-DM is enabled on an interface, PIM-SM cannot be enabled on the same
interface and vice versa.
Example
Enable PIM-DM on the interface Ethernet1/0/0.
<3Com] multicast routing-enable
<3Com] interface ethernet1/0/0
<3Com-Ethernet1/0/0] pim dm
pim neighbor-limit Syntax
pim neighbor-limit limit
undo pim neighbor-limit
View
Interface view
Parameter
limit: Upper limit of PIM neighbor number on an interface, ranging from 0 to 128.
Description
Using the pim neighbor-limit command, you can limit PIM neighbor number on an
router interface. If the number exceeds the limit configured, no new neighbor can