R3166-R3206-HP High-End Firewalls Network Management Configuration Guide-6PW101

399
To do... Use the command... Remarks
Display multicast routing
table information
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 } } ] *
Available in
any view
Display information of
the multicast static
routing table
display multicast routing-table static [ config ] [ source-address
{ mask-length | mask } ]
Available in
any view
Display RPF route
information of the
specified multicast
source
display multicast rpf-info source-address [ group-address ]
Available in
any view
Clear forwarding
entries from the multicast
forwarding table
reset multicast forwarding-table { { source-address [ mask { mask |
mask-length } ] | group-address [ mask { mask | mask-length } ] |
incoming-interface { interface-type interface-number | register } } *
| all }
Available in
user view
Clear routing entries
from the multicast
routing table
reset multicast routing-table { { source-address [ mask { mask |
mask-length } ] | group-address [ mask { mask | mask-length } ] |
incoming-interface { interface-type interface-number | register } } *
| all }
Available in
user view
CAUTION:
• The reset command clears the information in the multicast routing table or the multicast forwarding
table, and thus may cause failure of multicast transmission.
• When a routin
g
entry is deleted from the multicast routin
g
table, the correspondin
g
forwardin
g
entry will
also be deleted from the multicast forwarding table.
• When a forwardin
g
entry is deleted from the multicast forwardin
g
table, the correspondin
g
route entr
y
will also be deleted from the multicast routing table.
Example for changing an RPF route
Network requirements
• PIM-DM runs in the network. All devices in the network support multicast.
• Device A, Firewall B and Device C run OSPF.
• Typically, Receiver can receive the multicast data from Source through the path Device A – Firewall
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 Device A – Device C – Firewall B, which is different from the unicast route.