Technical data

BLADE OS 5.0 Command Reference
BMD00142, November 2009 Chapter 6: The Configuration Menu
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/cfg/l3/igmp/querier <VLAN number>
IGMP Querier Configuration
Table 171 describes the commands used to configure IGMP Querier.
[IGMP Querier VLAN 1 Menu]
type - Set IGMP querier type
time - Set Queriers max response time
interval - Set IGMP querier interval
robust - Set Queriers robustness
srcip - Set source IP to be used for IGMP
count - Set startup count for IGMP
sinter - Set startup query interval for IGMP
version - Sets the operating version of the IGMP snooping switch
on - Globally turn IGMP Querier ON
off - Globally turn IGMP Querier OFF
default - Set IGMP Querier settings to factory default
cur - Display current IGMP Querier configuration
Table 174 IGMP Querier Options
Command Syntax and Usage
type [ipv4|mac]
Sets the IGMP Querier election criteria as IPv4 address or Mac address. The default setting is
IPv4.
time <1-256>
Configures the maximum time, in tenths of a second, allowed before responding to a
Membership Query message. The default value is 100.
By varying the Query Response Intrerval, an administrator may tune the burstiness of IGMP
messages on the subnet; larger values make the traffic less bursty, as host responses are spread
out over a larger interval.
interval <1-608>
Configures the interval between IGMP Query broadcasts.
robust <2-10>
Configures the IGMP Robustness variable, which is the number of times that the switch sends
each IGMP message. The default value is 2.
srcip <IP address>
Configures the IGMP snooping source IP address for the selected VLAN.