All MIBs › CTELS100-NG-MIB › els100PortDuplexStatus
els100PortDuplexStatus
Module: CTELS100-NG-MIB
OID (symbolic): CTELS100-NG-MIB::els100PortDuplexStatus
OID (numeric): 1.3.6.1.4.1.52.1011.2.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The duplex status of the port, either half duplex or full duplex.
What is els100PortDuplexStatus?
This reports whether the port is currently operating in half duplex or full duplex mode. A duplex mismatch between a switch port and the connected device is a common cause of poor performance and collisions, so this is a key diagnostic value. If a connected server experiences unexplained slow transfers, an admin would check els100PortDuplexStatus to rule out a duplex mismatch.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1011.2.1.3 snmpwalk -v2c -c public <target> CTELS100-NG-MIB::els100PortDuplexStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1011.2.1.3.1 snmpget -v2c -c public <target> CTELS100-NG-MIB::els100PortDuplexStatus.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.52.1011.2.1.3.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> els100PortDuplexStatus.1
Start monitoring Cabletron/Enterasys ELS100 Next Generation Ethernet switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTELS100-NG-MIB::els100PortDuplexStatus OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys ELS100 Next Generation Ethernet switch (legacy) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.1011 | els100 | CTELS100-NG-MIB |
| 1.3.6.1.4.1.52.1011.2 | els100PortTable | CTELS100-NG-MIB |
| 1.3.6.1.4.1.52.1011.2.1 | els100PortEntry | CTELS100-NG-MIB |
| 1.3.6.1.4.1.52.1011.2.1.3 | els100PortDuplexStatus | CTELS100-NG-MIB |