TIP:
You do not need to enable IP multicast routing before this configuration.
To configure a multicast forwarding boundary:
Step
1.
Enter system view.
2.
Enter interface view.
3.
Configure a multicast
forwarding boundary.
Displaying and maintaining multicast routing and
forwarding
CAUTION:
The reset commands might cause multicast data transmission failures.
Execute display commands in any view and reset commands in user view.
Task
Display information about the
interfaces maintained by the MRIB.
Display multicast boundary
information.
Display information about the DF for
multicast forwarding
(MSR2000/MSR3000).
Display information about the DF for
multicast forwarding (MSR4000).
Display statistics for multicast
forwarding events
(MSR2000/MSR3000).
Display statistics for multicast
forwarding events (MSR4000).
Display multicast forwarding entries
information (MSR2000/MSR3000).
Command
system-view
interface interface-type
interface-number
multicast boundary group-address
{ mask-length | mask }
Command
display mrib [ vpn-instance vpn-instance-name ] interface
[ interface-type interface-number ]
display multicast [ vpn-instance vpn-instance-name ] boundary
[ group-address [ mask-length | mask ] ] [ interface interface-type
interface-number ]
display multicast [ vpn-instance vpn-instance-name ] forwarding
df-info [ group-address ] [ verbose ]
display multicast [ vpn-instance vpn-instance-name ] forwarding
df-info [ group-address ] [ verbose ] [ slot slot-number ]
display multicast [ vpn-instance vpn-instance-name ] forwarding event
display multicast [ vpn-instance vpn-instance-name ] forwarding event
[ slot slot-number ]
display multicast [ vpn-instance vpn-instance-name ] forwarding-table
[ source-address [ mask { mask-length | mask } ] | group-address
[ mask { mask-length | mask } ] | incoming-interface interface-type
interface-number | outgoing-interface { exclude | include | match }
interface-type interface-number | statistics ] *
47
Remarks
N/A
N/A
By default, no forwarding
boundary is configured.