Displaying The Igmp Local Multicast Forwarding Cache - Lucent Technologies Cajun P220 Operation Manual

Parameter
Group Reporter Address
Entry Expiration Period
in (sec)

Displaying the IGMP Local Multicast Forwarding Cache

To display the multicast forwarding cache information (IGMP only interfaces):
1. In the IGMP Display section of the Web Agent window, click Local Multicast
Forwarding Cache. The Local Multicast Forwarding Cache dialog box opens.
2. To modify your Local Multicast Forwarding Cache, perform one of the following:
• 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.
3. Use Table 7-18 to review the IGMP Multicast Forwarding Cache information:
Parameters
Destination Group
Address
Source SubNetwork
Source Address Mask
Upstream Interface
Invalid Flows From
Upstream
Packets Forwarded
Through Cache Entry
Downstream Interface(s)
Upstream Source(s)
Cajun P550/P220 Switch Operation Guide
Table 7-17. IGMP Group Membership Table Parameters (Continued)
Defines the...
IP address of the host that sent the most recent host
membership report for this group.
Expiration time (in seconds) of the group that is being
displayed.
Table 7-18. IGMP Local Multicast Forwarding Cache Parameters
Defines the...
Destination group address of the multicast transmission.
Subnet on which the IGMP interface(s) exist.
Subnet mask associated with the IGMP source subnetwork.
IP interface configured on the upstream interface.
Number of invalid flows received from the upstream neighbor.
Number of packets successfully forwarded in the CPU
(supervisor module).
Number of downstream interfaces and provides a link to the
IGMP Downstream Interfaces dialog box.
Number of upstream interfaces and provides a link to the IGMP
Upstream Interfaces dialog box.
Configuring IP Routing (Layer 3)
7-31