swPoESystemManagementMode
PoE-MIB ·
.1.3.6.1.4.1.171.12.24.1.3
Object
scalar r/w
Enumeration
This mode can be either power_limit mode or auto mode. power_limit: If power supplied to the port exceeds the power limit specified for it, this port will be shut down. auto: The system will automatically determine the PD class of the device connected to the port in the first stage. Normally, the PD can be classified as class 1, 2, or 3. If the PD cannot be classified, it will be classified as class 0. For class 0, it will assume that the PD may consume the max power allowed. During the power feeding stage, if the power supplied to the port exceeds the upper limit of the detected PD class, this port will be shut down. For the upper limit for each class, it is 4W for class 1 PD class, 7W for class 2, and 15.4W for class 3 PD and class 0 PD.
Context
- MIB
- PoE-MIB
- OID
.1.3.6.1.4.1.171.12.24.1.3- Type
- scalar
- Access
- readwrite
- Status
- current
- Parent
- swPoESystemCtrl
Net-SNMP examples
How SNMP and these commands workScalars have one instance, identified by the .0 suffix.
Read the scalar instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'PoE-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'PoE-MIB::swPoESystemManagementMode.0'
More examples
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'PoE-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'PoE-MIB::swPoESystemManagementMode'
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | power-limit |
2 | auto |