Table�80:�DVMRP Global Statistics �
| Statistic |
Description |
| Probe Messages Received |
Number of 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 Received |
Number of Route Report messages received on this switch. |
| Prune Messages Received |
Number of Prune messages received on this switch. This indicates the number of old branches removed from the multicast distribution tree. |
| Graft Messages Received |
Number of Graft messages received. This indicates the number of attempts at adding a new branch to the multicast distribution tree. |
| Graft Acknowledgments Received |
Number of Graft acknowledgments received. |
| Unknown Message Codes Encountered |
Number of messages received that are not graft, report, or probe messages. |
| Probe Messages Transmitted |
Number of Probe messages transmitted to the network. |
| Report Messages Transmitted |
Number of Report messages transmitted on this switch. |
| Prune Messages Transmitted |
Number of Prune messages transmitted upstream on this switch. This indicates the number of old branches removed from the multicast distribution tree. |
| Graft Messages Transmitted |
Number of Graft messages transmitted upstream from this switch. This indicates the number of new upstream branches added to the multicast distribution tree. |
| Graft Acknowledgments Transmitted |
Number of Graft acknowledgments sent downstream from this switch. This indicates the number of new downstream branches added to the multicast distribution tree. |
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