3com 8807 Betriebsanweisung
Displaying and Debugging PIM-SM
469
For detailed information of crp-policy, refer to the 3Com Switch 8800 Family
Series Routing Switches Command Manual
Series Routing Switches Command Manual
Clearing multicast route
entries from PIM routing
table
Clearing PIM Neighbors
Displaying and
Debugging PIM-SM
Debugging PIM-SM
After the above configuration, execute the display command in any view to
display the running of PIM-SM configuration, and to verify the effect of the
configuration.
display the running of PIM-SM configuration, and to verify the effect of the
configuration.
Execute the debugging command in user view for the debugging of PIM-SM.
PIM-SM Configuration
Example
Example
Network requirements
In actual network, we assume that the switches can intercommunicate and the IP
address of each interface has been configured.
address of each interface has been configured.
■
LSA is connected to LSB through VLAN-interface10, connected to HostA
through VLAN-interface11 and connected to LSC through VLAN-interface12.
through VLAN-interface11 and connected to LSC through VLAN-interface12.
■
LSB is connected to LSA through VLAN-interface10, connected to LSC through
VLAN-interface11 and connected to LSD through VLAN-interface12.
VLAN-interface11 and connected to LSD through VLAN-interface12.
■
LSC is connected to HostB through VLAN-interface10, connected to LSB
through VLAN-interface11 and connected to LSA through VLAN-interface12.
through VLAN-interface11 and connected to LSA through VLAN-interface12.
Suppose that Host A is the receiver of the multicast group at 225.1.1.1. Host B
begins transmitting data destined to 225.1.1.1. LSA receives the multicast data
from Host B via LSB.
begins transmitting data destined to 225.1.1.1. LSA receives the multicast data
from Host B via LSB.
Table 463 Limit the range of legal C-RP
Operation
Command
Set the limit legal C-RP range
crp-policy acl-number
Restore to the default setting
undo crp-policy
Table 464 Display and debug PIM-SM
Operation
Command
Display the BSR
information
information
display pim bsr-info
Display the RP information display pim rp-info [ group-address ]
Enable the PIM-SM
debugging
debugging
debugging pim sm { all | mbr { alert | fresh } | verbose | mrt |
msdp | timer { assert | bsr | crpadv | jp | jpdelay | mrt | probe |
spt } | warning | { recv | send } { assert | bootstrap | crpadv | jp
| reg | regstop }
msdp | timer { assert | bsr | crpadv | jp | jpdelay | mrt | probe |
spt } | warning | { recv | send } { assert | bootstrap | crpadv | jp
| reg | regstop }
Disable the PIM-SM
debugging
debugging
undo debugging pim sm { all | mbr { alert | fresh } | verbose |
mrt | msdp | timer { assert | bsr | crpadv | jp | jpdelay | mrt |
probe | spt } | warning | { recv | send } { assert | bootstrap |
crpadv | jp | reg | regstop }
mrt | msdp | timer { assert | bsr | crpadv | jp | jpdelay | mrt |
probe | spt } | warning | { recv | send } { assert | bootstrap |
crpadv | jp | reg | regstop }