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Switching Commands
153
ProSafe M4100 and M7100 Managed Switches
set igmp report-suppression
Use this command to suppress the IGMP reports on a given VLAN ID. In order to optimize
the number of reports traversing the network with no added benefits, a Report Suppression
mechanism is implemented. When more than one client responds to an MGMD query for the
same Multicast Group address within the max-response-time, only the first response is
forwarded to the query and others are suppressed at the switch.
Default
Format
set igmp report-suppression <1-4093>
Mode
no set igmp report-suppression
Use this command to restore the system default.
Format
no set igmp report-suppression
Mode
set igmp header-validation
If IGMP IP header validation is enabled, then 3 fields TTL (Time To Live), ToS (Type of
Service), and Router Alert options are checked. The fields checked depend on the IGMP
version. The TTL field is validated in all the versions (IGMPv1, IGMPv2 and IGMPv3). The
Router Alert field is validated in IGMPv2 and IGMPv3. The ToS field is validated only in IGMP
version3.
Default
Format set igmp header-validation
Mode
no set igmp header-validation
This command disabled the IGMP IP header validation..
Format
no set igmp header-validation
Mode
Disabled
VLAN Config
VLAN Config
Enabled
Global Config
Global Config