All MIBs › SWL2MGMT-MIB › swL2PortCtrlFlowCtrlState
swL2PortCtrlFlowCtrlState
Module: SWL2MGMT-MIB
OID (symbolic): SWL2MGMT-MIB::swL2PortCtrlFlowCtrlState
OID (numeric): 1.3.6.1.4.1.2272.1.201.1.2.4.2.1.5
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?
Read-write flow control setting for the port: disabled(2) or enabled(3). In half duplex it works by asserting a jamming signal, while in full duplex it uses IEEE 802.3x PAUSE frames, so enabling it can reduce frame loss when a faster sender overruns a slower link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.201.1.2.4.2.1.5 snmpwalk -v2c -c public <target> SWL2MGMT-MIB::swL2PortCtrlFlowCtrlState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.201.1.2.4.2.1.5.1 snmpget -v2c -c public <target> SWL2MGMT-MIB::swL2PortCtrlFlowCtrlState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2272.1.201.1.2.4.2.1.5.1 i <value>
Start monitoring D-Link managed Layer 2 Ethernet switch (MAC learning/VLAN/spanning-tree status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SWL2MGMT-MIB::swL2PortCtrlFlowCtrlState OID value, configure state conditions and alerts, and monitor any D-Link managed Layer 2 Ethernet switch (MAC learning/VLAN/spanning-tree status) 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 |
| 1.3.6.1.4.1.2272 | rapidCity | RAPID-CITY |
| 1.3.6.1.4.1.2272.1 | rcMgmt | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.201 | cobra | SWPRIMGMT-MIB |
| 1.3.6.1.4.1.2272.1.201.1 | privateMgmt | SWPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2272.1.201.1.2 | swL2MgmtMIB | SWL2MGMT-MIB |
| 1.3.6.1.4.1.2272.1.201.1.2.4 | swL2PortMgmt | SWL2MGMT-MIB |
| 1.3.6.1.4.1.2272.1.201.1.2.4.2 | swL2PortCtrlTable | SWL2MGMT-MIB |
| 1.3.6.1.4.1.2272.1.201.1.2.4.2.1 | swL2PortCtrlEntry | SWL2MGMT-MIB |
| 1.3.6.1.4.1.2272.1.201.1.2.4.2.1.5 | swL2PortCtrlFlowCtrlState | SWL2MGMT-MIB |