All MIBs › CM-FACILITY-MIB › cmEthernetTrafficPortMTU
cmEthernetTrafficPortMTU
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::cmEthernetTrafficPortMTU
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.27.1.7
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description:
This object provides the MTU on the Ethernet Port. The object is made read-write for FSP150CC devices.
What is cmEthernetTrafficPortMTU?
This object sets the Maximum Transmission Unit (MTU) size in bytes for frames on an Ethernet port, typically 1500 for standard Ethernet or larger for jumbo frames. MTU determines the largest payload a single frame can carry without being fragmented. Network operators adjust this when deploying jumbo frames to improve throughput for bulk data transfers.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.27.1.7 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmEthernetTrafficPortMTU
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.27.1.7.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::cmEthernetTrafficPortMTU.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.4.1.27.1.7.1 i <value>
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12.4 | cmFacilityMIB | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1 | cmFacilityObjects | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.27 | cmEthernetTrafficPortTable | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.27.1 | cmEthernetTrafficPortEntry | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.27.1.7 | cmEthernetTrafficPortMTU | CM-FACILITY-MIB |