3Com S7902E Command Reference Manual - page 1154
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undo timer other-querier-present
View
Public instance IGMP view, VPN instance IGMP view
Default Level
2: System level
Parameters
interval
: IGMP other querier present interval, in the range of 60 to 300.
Description
Use the
timer other-querier-present
command to configure the IGMP other querier present interval
globally.
Use the
undo timer other-querier-present
command to restore the system default.
By default, the IGMP other querier present interval is [ IGMP query interval ] times [ IGMP querier
robustness variable ] plus [ maximum response time for IGMP general queries ] divided by two.
By default, the three parameters in the above-mentioned formula are 60 (seconds), 2 (times) and 10
(seconds) respectively, so the IGMP other querier present interval = 60 × 2 + 10 / 2 = 125 (seconds).
Related commands:
igmp timer other-querier-present
,
timer query
,
robust-count
,
max-response-time
,
display igmp interface
.
Examples
# Set the IGMP other querier present interval to 200 seconds globally in the public instance.
[Sysname] igmp
[Sysname-igmp] timer other-querier-present 200
timer query (IGMP view)
Syntax
timer query
interval
undo timer query
View
Public instance IGMP view, VPN instance IGMP view
Default Level
2: System level