3Com SuperStack 4 Configuration Manual page 189

Displaying and
Debugging PIM-SM
PIM-SM Configuration
Example
Perform the following configuration in PIM view.
Table 220 Limiting the range of legal C-RP
Operation
Set the legal C-RP range limit
Restore to the default setting
For detailed information of
Clearing Multicast Route Entries from PIM Routing Table
Refer to "PIM-DM Overview"
Clearing PIM Neighbors
Refer to "PIM-DM Overview"
After the above configuration, execute display command in any view to display the
running of PIM-SM configuration, and to verify the effect of the configuration.
Execute command in user view for the debugging of PIM-SM.
debugging
Table 221 Displaying and debugging PIM-SM
Operation
Display the BSR
information
Display the RP information display pim rp-info [
Enable the PIM-SM
debugging
Disable the PIM-SM
debugging
Networking Requirements
In actual network, we assume that the switches can intercommunicate.
Suppose that Host A is the receiver of the multicast group at 225.0.0.1. Host B
begins transmitting data destined to 225.0.0.1. Switch_A receives the multicast
data from Host B via Switch_B.
Command
acl-number
crp-policy
undo crp-policy
, please refer to the command manual.
crp-policy
on page 186.
on page 186.
Command
display pim bsr-info
debugging pim sm { all | verbose | mrt |
warning | mbr { alert | fresh } | timer { assert
| bsr | crpadv | jp | jpdelay | mrt | probe |
spt } | { recv | send } { assert | bootstrap |
crpadv | reg | regstop | jp } }
undo debugging pim sm { all | verbose | mrt |
warning | mbr { alert | fresh } | timer { assert
| bsr | crpadv | jp | jpdelay | mrt | probe |
spt } | { recv | send } { assert | bootstrap |
crpadv | reg | regstop | jp } }
PIM-SM Overview
group-address
]
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