Lucent Technologies P550 - Manual (Page 158)

Configuring IP Routing (Layer 3)
7-32 Cajun P550/P220 Switch Operation Guide
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 7-19 to 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
Received Report messages received on this switch.
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
Received Graft acknowledgments received.
Unknown Message Codes
Encountered Messages received that are not graft, report, or probe messages.
Probe Messages
Transmitted Probe messages transmitted to the network.
Report Messages
Transmitted Report messages transmitted on this switch.
Prune Messages
Transmitted Prune messages transmitted upstream on this switch. This
indicates the number of old branches removed from the
multicast distribution tree.
Graft Messages
Transmitted Graft messages transmitted upstream from this switch. This
indicates the number of new upstream branches added to the
multicast distribution tree.
Graft Acknowledgments
Transmitted Graft acknowledgments sent downstream from this switch.
This indicates the number of new downstream branches added
to the multicast distribution tree.