All MIBs › MCAST-SNOOPING-MIB › swIGMPSnpCtrlLastMemberQueryInterval
swIGMPSnpCtrlLastMemberQueryInterval
Module: MCAST-SNOOPING-MIB
OID (symbolic): MCAST-SNOOPING-MIB::swIGMPSnpCtrlLastMemberQueryInterval
OID (numeric): 1.3.6.1.4.1.171.12.73.3.1.1.1.20
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This indicates the Last Member Query Interval of the IGMP snooping in this VLAN. The default value is 1.
What is swIGMPSnpCtrlLastMemberQueryInterval?
This read-write integer (1-25, default 1) sets the interval between the group-specific queries sent after a host reports leaving a group, before the switch stops forwarding to that port. Admins lower it to make fast-leave-style processing quicker (freeing up bandwidth sooner after the last viewer leaves a channel), at the cost of a brief risk of cutting off another member who didn't get to respond. It's typically left at the default 1 unless the network specifically needs faster leave convergence.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.73.3.1.1.1.20 snmpwalk -v2c -c public <target> MCAST-SNOOPING-MIB::swIGMPSnpCtrlLastMemberQueryInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.73.3.1.1.1.20.1 snmpget -v2c -c public <target> MCAST-SNOOPING-MIB::swIGMPSnpCtrlLastMemberQueryInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.12.73.3.1.1.1.20.1 i <value>
Start monitoring D-Link managed switch (IGMP/MLD snooping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MCAST-SNOOPING-MIB::swIGMPSnpCtrlLastMemberQueryInterval OID value, configure state conditions and alerts, and monitor any D-Link managed switch (IGMP/MLD snooping) from a single console.
OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.73 | swMcastSnoopingMIB | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.3 | swMcastSnoopingMgmt | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.3.1 | swIGMPSnoopingMgmt | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.3.1.1 | swIGMPSnoopingCtrlTable | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.3.1.1.1 | swIGMPSnoopingCtrlEntry | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.3.1.1.1.20 | swIGMPSnpCtrlLastMemberQueryInterval | MCAST-SNOOPING-MIB |