All MIBs › DES3552-L2MGMT-MIB › swL2DevCtrlIGMPSnooping
swL2DevCtrlIGMPSnooping
Module: DES3552-L2MGMT-MIB
OID (symbolic): DES3552-L2MGMT-MIB::swL2DevCtrlIGMPSnooping
OID (numeric): 1.3.6.1.4.1.171.11.105.3.2.1.2.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object indicates if the layer 2 Internet Group Management Protocol (IGMP) capture function is enabled or disabled.
What is swL2DevCtrlIGMPSnooping?
Enables or disables IGMP snooping for the whole switch, which makes the switch inspect IGMP join/leave traffic so it can forward multicast streams only out the ports that actually have subscribers instead of flooding every port. Turning this off reverts multicast handling to plain flooding, which is useful for troubleshooting but wastes bandwidth on a busy multicast network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.105.3.2.1.2.2 snmpwalk -v2c -c public <target> DES3552-L2MGMT-MIB::swL2DevCtrlIGMPSnooping
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.105.3.2.1.2.2.1 snmpget -v2c -c public <target> DES3552-L2MGMT-MIB::swL2DevCtrlIGMPSnooping.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.105.3.2.1.2.2.1 i <value>
Start monitoring D-Link DES-3552 switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DES3552-L2MGMT-MIB::swL2DevCtrlIGMPSnooping OID value, configure state conditions and alerts, and monitor any D-Link DES-3552 switch from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.105 | dlink_Des3528Series | SW3528PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3 | des3552 | SW3528PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.105.3.2 | swL2MgmtMIB | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.1 | swL2DevMgmt | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.1.2 | swL2DevCtrl | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.1.2.2 | swL2DevCtrlIGMPSnooping | DES3552-L2MGMT-MIB |