192 CHAPTER 7: MULTICAST PROTOCOL
Execute the debugging command in user view for the debugging of PIM-DM.
PIM-DM Configuration
Example
Networking Requirements
Switch_A has a port carrying Vlan 10 to connect the Multicast Source, a port
carrying Vlan11 to connect Switch_B and a port carrying Vlan12 to connect to
Switch_C. Configure to implement multicast between Multicast Source and
Receiver 1 and Receiver 2.
Table 210 Displaying and debugging PIM-DM
Operation Command
Display the PIM multicast
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
| interface name
| null } | { dense-mode | sparse-mode } ] *
Display the PIM interface
information
display pim interface [
interface-type
interface_number
]
Display the information
about PIM neighboring
routers
display pim neighbor [
interface-type
interface_number
]
Enable the PIM
debugging
debugging pim common { all | event | packet |
timer }
Disable the PIM
debugging
undo debugging pim common { all | event | packet
| timer }
Enable the PIM-DM
debugging
debugging pim dm { alert | all | mbr | mrt |
timer | warning | { recv | send } { all | assert
| graft | graft-ack | join | prune } }
Disable the PIM-DM
debugging
undo debugging pim dm { alert | all | mbr | mrt
| timer | warning | { recv | send } { all |
assert | graft | graft-ack | join | prune } }
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