3com 8807 Guia Do Utilizador
Displaying and Debugging PIM-DM
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By default, the PIM neighbors on the interface are limited to 128.
If the number of PIM neighbors of an interface has exceeded the configured value
by the time of configuration, the existing PIM neighbors will not be deleted.
by the time of configuration, the existing PIM neighbors will not be deleted.
Clearing PIM Routing
Table Entries
Perform the following configuration in user view.
Clearing PIM Neighbors
Perform the following configuration in user view.
Displaying and
Debugging PIM-DM
Debugging PIM-DM
After the above configuration, execute display command in any view to display
the running of PIM-DM configuration, and to verify the effect of the
configuration.
the running of PIM-DM configuration, and to verify the effect of the
configuration.
Execute debugging command in user view for the debugging of PIM-DM.
Table 452 Configure the maximum number of PIM neighbor on an interface
Operation
Command
Configure the maximum number of PIM
neighbor on an interface
neighbor on an interface
pim neighbor-limit limit
Restore the limit of PIN neighbor to the
default value
default value
pim neighbor-limit
Table 453 Clear multicast route entries from PIM routing table
Operation
Command
Clear multicast route
entries from PIM
routing table
entries from PIM
routing table
reset pim routing-table { all | { group-address [ mask {
group-mask | group-mask-length } ] | source-address [ mask {
source-mask | source-mask-length } ] | { incoming-interface
interface-type interface-number | null } } * }
group-mask | group-mask-length } ] | source-address [ mask {
source-mask | source-mask-length } ] | { incoming-interface
interface-type interface-number | null } } * }
Table 454 Reset PIM neighbor
Operation
Command
Clear PIM neighbors
reset pim neighbor { all | { neighbor-address | interface
interface-type interface-number } * }
interface-type interface-number } * }
Table 455 Display and debug PIM-DM
Operation
Command
Display the PIM multicast
routing table
routing table
display pim routing-table [ { { *g [ group-address [ mask {
mask-length | mask } ] ] | **rp [ rp-address [ mask { mask-length |
mask } ] ] } | { group-address [ mask { mask-length | mask } ] |
source-address [ mask { mask-length | mask } ] } * } |
incoming-interface interface-type interface-number | null } | {
dense-mode | sparse-mode } ] *
mask-length | mask } ] ] | **rp [ rp-address [ mask { mask-length |
mask } ] ] } | { group-address [ mask { mask-length | mask } ] |
source-address [ mask { mask-length | mask } ] } * } |
incoming-interface interface-type interface-number | null } | {
dense-mode | sparse-mode } ] *
Display the PIM interface
information
information
display pim interface [ Vlan-interface Vlan-interface-number ]
Display the information
about PIM neighboring
routers
about PIM neighboring
routers
display pim neighbor [ interface Vlan-interface
Vlan-interface-number ]
Vlan-interface-number ]
Display BSR information
display pim bsr-info
Display RP information
display pim rp-info [ group-address ]