Intel ZT 8101 10/100 user manual To view the DVMRP routing table, To view the switch’s history log

Using the Telnet Console

3.Highlight FIND and press Enter.

The IGMP Group table contains the following information.

Column	Description
Interface Name	The IP interface associated with the multicast group.
Multicast Group	The IP address of the multicast group associated with the IP interface.
Last Reporter IP	The IP address of the member that responded with the last report.
Querier IP	The IP address of the member elected to be the querier for the group.
Expire	The time when the next report is due.

To view the DVMRP routing table

You can search the DVMRP routing table with an IP address and subnet mask combination.

1.From the Main Menu, select Network Monitoring DVMRP Routing Table and press Enter.

2.Enter an IP address and a subnet mask.

3.Highlight FIND and press Enter.

The DVMRP Routing Table contains the following information.

Column	Description
Source Address	The source IP address used to retrieve this information.
Source Mask	The source subnet mask used to retrieve this information.
Next-hop Router	The IP address of the next hop router for the source address.
Hop	The number of hops (routers) between the multicast group member and the
	switch.
Learned	The method the switch used to discover the source address, either Static or
	Dynamic.
Interface	The IP interface name of the source address.
Exp	The number of seconds before the entry expires. Expired entries display
	H-D (hold down) for 120 seconds before they are removed.

To view the switch’s history log

From the Main Menu, select Network Monitoring Switch History and press Enter. The Switch History screen contains the following information.

Column	Description
Seq. #	A counter incremented whenever an entry to the switch's history log is made. The
	table displays the last entry (highest sequence number) first.
Time	The time the history log entry was made. The time is specified in days, hours, and
	minutes since the switch was last restarted.
Log Text	The text describing the event that triggered the history log entry.

Intel® NetStructure™ ZT 8101 10/100 Ethernet Switch User’s Manual 67