Igmp Timer Other-Querier-Present; Igmp Timer Query - H3C MSR 20-20 Command Reference Manual

1356 C 88: IGMP C
HAPTER

igmp timer other-querier-present

Syntax
View
Parameter
Description
Related command:
Example

igmp timer query

Syntax
View
Parameter
Description
C
ONFIGURATION OMMANDS
igmp timer other-querier-present interval
undo igmp timer other-querier-present
Interface view
interval: IGMP other querier present interval in seconds, in the range of 60 to 300.
Use the
igmp timer other-querier-present
other querier present interval on the current interface.
Use the
undo igmp timer other-querier-present
system default configuration.
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.
n
The three parameters in the above-mentioned formula default to 60 (seconds), 2
(times) and 10 (seconds) respectively, so the default other querier present interval
= 60 × 2 + 10 / 2 = 125 (seconds).
timer other-querier-present (IGMP view), igmp timer query, igmp
robust-count, igmp max-response-time, display igmp interface.
# Set the other querier present interval to 200 seconds on Ethernet 1/0.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] igmp timer other-querier-present 200
igmp timer query interval
undo igmp timer query
Interface view
interval: IGMP query interval in seconds, namely the interval between IGMP
general queries sent by the querier, with an effective range of 1 to 18,000.
Use the
igmp timer query
the current interface.
Use the undo igmp timer query
command to configure the IGMP
command to configure the IGMP query interval on
command to restore the system default.
command to restore the