Configuring IP Routing (Layer 3)

Displaying DVMRP Global Statistics

To display the DVMRP global statistics:

1.In the DVMRP Display section of the Web Agent window, click Global Statistics. The DVMRP Global Statistics dialog box opens.

2.Click REFRESH to view the latest statistics. Or

Click CLEAR to reset all statistics to zero.

3.Use Table 7-19to review the DVMRP global statistics:

Table 7-19.DVMRP Global Statistical Parameters

Statistic

Defines the number of...

 

 

Probe Messages Received

Probe messages received on this switch. DVMRP routers

 

exchange probes and routing updates so they each have a

 

picture of their neighbors’ capabilities and the DVMRP

 

network topology.

 

 

Report Messages

Report messages received on this switch.

Received

 

 

 

Prune Messages Received

Prune messages received on this switch. This indicates the

 

number of old branches removed from the multicast

 

distribution tree.

 

 

Graft Messages Received

Graft messages received. This indicates the number of attempts

 

at adding a new branch to the multicast distribution tree.

 

 

Graft Acknowledgments

Graft acknowledgments received.

Received

 

 

 

Unknown Message Codes

Messages received that are not graft, report, or probe messages.

Encountered

 

 

 

Probe Messages

Probe messages transmitted to the network.

Transmitted

 

 

 

Report Messages

Report messages transmitted on this switch.

Transmitted

 

 

 

Prune Messages

Prune messages transmitted upstream on this switch. This

Transmitted

indicates the number of old branches removed from the

 

multicast distribution tree.

 

 

Graft Messages

Graft messages transmitted upstream from this switch. This

Transmitted

indicates the number of new upstream branches added to the

 

multicast distribution tree.

 

 

Graft Acknowledgments

Graft acknowledgments sent downstream from this switch.

Transmitted

This indicates the number of new downstream branches added

 

to the multicast distribution tree.

 

 

7-32

Cajun P550/P220 Switch Operation Guide