Enterasys Networks 6H3xx Mode D'Emploi

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IGMP/VLAN Configuration Screen
10-6
Layer 3 Extensions Menu Screens
Last Member Query 
Interval
(Modifiable)
Modify the leave latency of the network.The Last Member Query 
Interval is the Max Response Time inserted into Group-Specific 
Queries sent in response to Leave Group messages, and is also the 
amount of time between Group-Specific Query messages. This value 
may be tuned to modify the leave latency of the network. A reduced 
value results in reduced time to detect the loss of the last member of a 
group. The interval is in tenths of seconds. This value is not used if the 
switch is not the querier. The field will initially display an asterisk (*).
Switch Query IP
(Modifiable)
Enter the IP address that the switch will use to source IGMP query 
frames when the switch is the designated querier on the VLAN. The IP 
address must be a valid address associated with the VLAN. The field 
will initially display an asterisk (*).
NOTE: To prevent the switch from participating in the IGMP 
querier election, this IP address must be set to 
000.000.000.000. 
Querier Address 
(Read-Only)
See the address of the IGMP Querier on the IP subnet to which this 
VLAN is attached. The field will initially display an asterisk (*).
Querier Uptime 
(Read-Only)
See the number of seconds that the current IGMP Querier has been 
operational since the last change in Queriers. The field will initially 
display an asterisk (*).
Querier Expire 
Time 
(Read-Only)
See the number of seconds remaining before the Other Querier Present 
Timer expires. If the local system (current device displayed) is the 
querier, the value of this object is zero. The field will initially display 
an asterisk (*).
Table 10-2
IGMP/VLAN Configuration Screen Field Descriptions (Continued)
Use this field…
To…