Lucent Technologies Cajun P220, Operation Manual

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Configuring IP Routing (Layer 3)
Cajun P550/P220 Switch Operation Guide 7-39
Table 7-26. DVMRP Downstream Dependent Router(s)
Displaying the DVMRP Multicast Forwarding Cache
The DVMRP Multicast Forwarding Cache screen provides detailed information on the
multicast forwarding attributes including information on downstream interfaces and
upstream sources. DVMRP allows the switch to construct paths from the hosts that are
sending to a multicast group to the hosts that are receiving it.
To display the multicast forwarding cache information:
1. In the DVMRP Display section of the Web Agent window, click Multicast
Forwarding Cache . The Multicast Forwarding Cache dialog box opens.
2. Complete one of the following to modify your Multicast Forwarding Table:
• Select the entry and click Delete Entry to delete one or more entries.
• Click Flush Table to clear the entire table.
• Click REFRESH to receive the most up-to-date information on the entries in
the table.
Parameter Definition
Router Network Address Displays the router network address of the downstream dependent
router.
Found on Interface Displays the name of the interface on which the downstream
router was found.
DVMRP Supported Major/Minor
Version Displays the DVMRP version supported.
Router Received Probe from
This Router Displays whether the router received a probe from this router.
Router Supports Prune Function Displays whether this router supports prune functionality.
Router Supports Generation ID
Function Displays whether the router supports generation ID function.
Router is SNMP Manageable Displays whether the router can be managed by SNMP.