Configuration Examples; Changing An Rpf Route - HP 6125G Configuration Manual

Task
Display information about
the multicast routing table.
Display information about
the static multicast routing
table.
Display RPF route
information about the
specified multicast source.
Clear forwarding entries
from the multicast
forwarding table.
Clear routing entries from
the multicast routing table.

Configuration examples

Changing an RPF route

Network requirements
PIM-DM runs in the network. All switches in the network support multicast. Switch A, Switch B, and Switch
C run OSPF. Typically, Receiver can receive the multicast data from Source through the path: Switch A to
Switch B, which is the same as the unicast route.
Perform the following configuration so that Receiver can receive the multicast data from Source through
the path: Switch A to Switch C to Switch B, which is different from the unicast route.
Command
display multicast routing-table [ source-address [ mask
{ mask | mask-length } ] | group-address [ mask { mask
| mask-length } ] | incoming-interface { interface-type
interface-number | register } | outgoing-interface
{ exclude | include | match } { interface-type
interface-number | register } ] * [ | { begin | exclude |
include } regular-expression ]
display multicast routing-table static [ source-address
{ mask-length | mask } ] [ | { begin | exclude | include }
regular-expression ]
display multicast rpf-info source-address
[ group-address ] [ | { begin | exclude | include }
regular-expression ]
reset multicast forwarding-table { { source-address
[ mask { mask | mask-length } ] | group-address [ mask
{ mask | mask-length } ] | incoming-interface
{ interface-type interface-number | register } } * | all }
reset multicast routing-table { { source-address [ mask
{ mask | mask-length } ] | group-address [ mask { mask
| mask-length } ] | incoming-interface { interface-type
interface-number | register } } * | all }
66
Remarks
Available in any
view.
Available in any
view.
Available in any
view.
Available in user
view.
When a forwarding
entry is deleted from
the multicast
forwarding table,
the corresponding
routing entry is also
deleted from the
multicast routing
table.
Available in user
view.
When a routing
entry is deleted from
the multicast routing
table, the
corresponding
forwarding entry is
also deleted from
the multicast
forwarding table.