Note
Assert rank values must be the same for all routers on a multiaccess LAN that are running the same protocol.
19.Click Apply.
20.(Optional) The checksum of the PIM register messages is calculated without including the multicast payload. Earlier releases of the Cisco IOS calculate the checksum by including the multicast payload. If you experience difficulties having PIM register messages sent by the Nokia appliance being accepted by a Cisco router that is the elected rendezvous point (RP), configure this option. A Nokia appliance that is the elected RP accepts register messages that calculate the checksum with or without the multicast payload, that is, it accepts all register messages.
a.To enable Cisco compatibility for register checksums, click On in the Cisco Compatibility Register Checksums field.
b.Click Apply, and then click Save to make your change permanent.
21.To make your changes permanent, click Save.
Debugging PIM
The following iclid commands can assist you in debugging PIM:
Command | Shows |
|
|
show pim interface | Which interfaces are running PIM, their status, and the mode they are running. |
| This command also displays the interface and its DR priority and the number of |
| PIM neighbors on the interface. |
show pim neighbors | The IP address of each PIM neighbor and the interface on which the neighbor is |
| present. This command also displays the neighbor’s DR priority, generation ID, |
| holdtime and the time the neighbor is set to expire based on the holdtime |
| received in the most recent hello message. |
show pim statistics | The number of different types of PIM packets received and transmitted and any |
| associated errors. |
show mfc cache | Multicast source and group forwarding state by prefix. |
show mfc interfaces | Shows multicast source and group forwarding state by interface. |
|
|
The following iclid commands can assist you in debugging
Command | Shows |
|
|
show pim bootstrap | The IP address and state of the Bootstrap router. |
show pim | The state of the Candidate Rendezvous Point state machine. |
|
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