47
TIP:
You do not need to enable IP multicast routing before this configuration.
To configure a multicast forwarding boundary:
Ste
Command
Remarks
1. Enter system view.
system-view
N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Configure a multicast
forwarding boundary.
multicast boundary group-address
{ mask-length | mask }
By default, no forwarding
boundary is configured.
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 Command
Display information about the
interfaces maintained by the MRIB.
display mrib [ vpn-instance vpn-instance-name ] interface
[ interface-type interface-number ]
Display multicast boundary
information.
display multicast [ vpn-instance vpn-instance-name ] boundary
[ group-address [ mask-length | mask ] ] [ interface interface-type
interface-number ]
Display information about the DF for
multicast forwarding
(MSR2000/MSR3000).
display multicast [ vpn-instance vpn-instance-name ] forwarding
df-info [ group-address ] [ verbose ]
Display information about the DF for
multicast forwarding (MSR4000).
display multicast [ vpn-instance vpn-instance-name ] forwarding
df-info [ group-address ] [ verbose ] [ slot slot-number ]
Display statistics for multicast
forwarding events
(MSR2000/MSR3000).
display multicast [ vpn-instance vpn-instance-name ] forwarding event
Display statistics for multicast
forwarding events (MSR4000).
display multicast [ vpn-instance vpn-instance-name ] forwarding event
[ slot slot-number ]
Display multicast forwarding entries
information (MSR2000/MSR3000).
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 ] *