All MIBs › DGS3427-L2MGMT-MIB › swL2PortCtrlFlowCtrlState
swL2PortCtrlFlowCtrlState
Module: DGS3427-L2MGMT-MIB
OID (symbolic): DGS3427-L2MGMT-MIB::swL2PortCtrlFlowCtrlState
OID (numeric): 1.3.6.1.4.1.171.11.70.2.2.3.2.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The flow control mechanism is different between full duplex mode and half duplex mode. For half duplex mode, the jamming signal is asserted. For full duplex mode, IEEE 802.3x flow control function sends PAUSE frames and receives PAUSE frames.
What is swL2PortCtrlFlowCtrlState?
Enables or disables IEEE 802.3x flow control on the port, which behaves as PAUSE-frame based flow control in full-duplex mode and as jamming-signal based back-pressure in half-duplex mode. Admins enable this on uplinks to servers or storage to prevent buffer overruns during bursts, but it can also spread congestion if enabled indiscriminately.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.70.2.2.3.2.1.6 snmpwalk -v2c -c public <target> DGS3427-L2MGMT-MIB::swL2PortCtrlFlowCtrlState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.70.2.2.3.2.1.6.1 snmpget -v2c -c public <target> DGS3427-L2MGMT-MIB::swL2PortCtrlFlowCtrlState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.70.2.2.3.2.1.6.1 i <value>
Start monitoring D-Link DGS-3427 managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3427-L2MGMT-MIB::swL2PortCtrlFlowCtrlState OID value, configure state conditions and alerts, and monitor any D-Link DGS-3427 managed 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 |
| 1.3.6.1.4.1.171.11.70 | dgsProjectXStackIISeriesProd | SW34XXPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2 | dgs3427 | SW34XXPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.70.2.2 | swL2MgmtMIB | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.3 | swL2PortMgmt | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.3.2 | swL2PortCtrlTable | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.3.2.1 | swL2PortCtrlEntry | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.3.2.1.6 | swL2PortCtrlFlowCtrlState | DGS3427-L2MGMT-MIB |