All MIBs › SW-DES3x50-L2MGMT-MIB › swL2DevCtrlIGMPSnooping
swL2DevCtrlIGMPSnooping
Module: SW-DES3x50-L2MGMT-MIB
OID (symbolic): SW-DES3x50-L2MGMT-MIB::swL2DevCtrlIGMPSnooping
OID (numeric): 1.3.6.1.4.1.171.11.2.1.2.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object indicates layer 2 Internet Group Management Protocol (IGMP) capture function is enabled or disabled.
What is swL2DevCtrlIGMPSnooping?
Turns Layer 2 IGMP snooping on or off switch-wide, letting the switch inspect IGMP traffic and forward multicast only to ports with interested receivers instead of flooding it everywhere; admins enable(3) it on networks running IPTV or similar multicast applications to cut down unnecessary multicast flooding.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.2.1.2.2 snmpwalk -v2c -c public <target> SW-DES3x50-L2MGMT-MIB::swL2DevCtrlIGMPSnooping
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.2.1.2.2.1 snmpget -v2c -c public <target> SW-DES3x50-L2MGMT-MIB::swL2DevCtrlIGMPSnooping.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.2.1.2.2.1 i <value>
Start monitoring D-Link DES-3x50 series managed Ethernet switch (Layer 2 VLAN/STP/MAC-table management root) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SW-DES3x50-L2MGMT-MIB::swL2DevCtrlIGMPSnooping OID value, configure state conditions and alerts, and monitor any D-Link DES-3x50 series managed Ethernet switch (Layer 2 VLAN/STP/MAC-table management root) 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 |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.2 | swL2MgmtMIB | SW-DES3x50-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.2.1 | swL2DevMgmt | SW-DES3x50-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.2.1.2 | swL2DevCtrl | SW-DES3x50-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.2.1.2.2 | swL2DevCtrlIGMPSnooping | SW-DES3x50-L2MGMT-MIB |