All MIBs › CASCADE-MIB › pportNumLport
pportNumLport
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::pportNumLport
OID (numeric): 1.3.6.1.4.1.277.1.4.2.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The number of logical ports on the physical port.
What is pportNumLport?
This reports how many logical ports (channels or sub-interfaces) have been carved out of this single physical port. On Cascade switches a physical port can be channelized into multiple logical ports, such as fractional T1 bundles or several PVC-bearing sub-interfaces, so this count tells you how subdivided this specific port's bandwidth currently is. A T1 pport showing pportNumLport of 3 means three separate logical circuits are currently carved out of that one physical T1, each independently manageable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.4.2.1.4 snmpwalk -v2c -c public <target> CASCADE-MIB::pportNumLport
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.4.2.1.4.1 snmpget -v2c -c public <target> CASCADE-MIB::pportNumLport.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.277 | cascade | CASCADE-MIB |
| 1.3.6.1.4.1.277.1 | cascfr | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.4 | pport | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.4.2 | pportTable | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.4.2.1 | pportEntry | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.4.2.1.4 | pportNumLport | CASCADE-MIB |