R3303-HP HSR6800 Routers IP Multicast Configuration Guide

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Task Command Remarks
Display PIM information on an
interface or all interfaces.
display pim [ all-instance | vpn-instance
vpn-instance-name ] interface [ interface-type
interface-number ] [ verbose ] [ | { begin | exclude |
include } regular-expression ]
Available in
any view.
Display information about
join/prune messages to send.
display pim [ all-instance | vpn-instance
vpn-instance-name ] join-prune mode { sm [ flags
flag-value ] | ssm } [ interface interface-type
interface-number | neighbor neighbor-address ] *
[ verbose ] [ | { begin | exclude | include }
regular-expression ]
Available in
any view.
Display PIM neighboring
information.
display pim [ all-instance | vpn-instance
vpn-instance-name ] neighbor [ interface interface-type
interface-number | neighbor-address | verbose ] * [ |
{ begin | exclude | include } regular-expression ]
Available in
any view.
Display PIM routing table
information.
display pim [ all-instance | vpn-instance
vpn-instance-name ] routing-table [ group-address [ mask
{ mask-length | mask } ] | source-address [ mask
{ mask-length | mask } ] | incoming-interface
[ interface-type interface-number | register ] |
outgoing-interface { include | exclude | match }
{ interface-type interface-number | register } | mode
mode-type | flags flag-value | fsm ] * [ | { begin | exclude
| include } regular-expression ]
Available in
any view.
Display RP information.
display pim [ all-instance | vpn-instance
vpn-instance-name ] rp-info [ group-address ] [ | { begin |
exclude | include } regular-expression ]
Available in
any view.
Reset PIM control message
counters.
reset pim [ all-instance | vpn-instance vpn-instance-name ]
control-message counters [ interface interface-type
interface-number ]
Available in
user view.
PIM configuration examples
This section provides examples of configuring PIM on routers.
PIM-DM configuration example
Network requirements
As shown in Figure 45, the receivers receive VOD information through multicast. The receiver groups of
different organizations form stub networks, and one or more receiver hosts exist in each stub network. The
entire PIM domain operates in the dense mode.
Host A and Host C are multicast receivers in two stub networks N1 and N2.
IGMPv2 runs between Router A and N1 and between Router B, Router C, and N2.