R2511-HP MSR Router Series IP Multicast Configuration Guide(V5)

125
Task Command Remarks
Trace a multicast path.
mtracert source-address
[ [ last-hop-router-address ]
group-address ]
Available in any view.
Displaying and maintaining multicast routing and
forwarding
CAUTION:
The reset commands might cause multicast transmission failures.
To display and maintain multicast routing and forwarding:
Task Command Remarks
Display multicast boundary
information.
display multicast [ all-instance | vpn-instance
vpn-instance-name ] boundary [ group-address
[ mask | mask-length ] ] [ interface interface-type
interface-number ] [ | { begin | exclude | include }
regular-expression ]
Available in any view.
Display multicast
forwarding table
information.
display multicast [ all-instance | vpn-instance
vpn-instance-name ] forwarding-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 } } | statistics ] * [ port-info ] [ | { begin |
exclude | include } regular-expression ]
Available in any view.
Display the DF information
of the multicast forwarding
table.
display multicast [ all-instance | vpn-instance
vpn-instance-name ] forwarding-table df-info
[ rp-address ] [ | { begin | exclude | include }
regular-expression ]
Available in any view.
For more information
about designated
forwarder (DF), see
"Configuring PIM."
Display information about
the multicast routing table.
display multicast [ all-instance | vpn-instance
vpn-instance-name ] 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 ]
Available in any view.
Display information about
the static multicast routing
table.
display multicast routing-table [ all-instance |
vpn-instance vpn-instance-name ] static
[ source-address { mask-length | mask } ] [ | { begin
| exclude | include } regular-expression ]
Available in any view.