CISCO-IF-EXTENSION-MIB :: cieIfMtu

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-IF-EXTENSION-MIBcieIfMtu

cieIfMtu

Module: CISCO-IF-EXTENSION-MIB

OID (symbolic): CISCO-IF-EXTENSION-MIB::cieIfMtu

OID (numeric): 1.3.6.1.4.1.9.9.276.1.1.2.1.7

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: The MTU configured by the administrator. This object is exactly same as 'ifMtu' in ifTable from IF-MIB for the same ifIndex value , except that it is configurable by the administrator. For more description of this object refer to 'ifMtu' in IF-MIB.

What is cieIfMtu?

The administrator-configured MTU for the interface, equivalent to IF-MIB's ifMtu but settable by the administrator.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.276.1.1.2.1.7
snmpwalk -v2c -c public <target> CISCO-IF-EXTENSION-MIB::cieIfMtu

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.276.1.1.2.1.7.1
snmpget -v2c -c public <target> CISCO-IF-EXTENSION-MIB::cieIfMtu.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.276.1.1.2.1.7.1 i <value>

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OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.276ciscoIfExtensionMIBCISCO-IF-EXTENSION-MIB
1.3.6.1.4.1.9.9.276.1ciscoIfExtensionMIBObjectsCISCO-IF-EXTENSION-MIB
1.3.6.1.4.1.9.9.276.1.1ciscoIfExtensionStatsCISCO-IF-EXTENSION-MIB
1.3.6.1.4.1.9.9.276.1.1.2cieIfInterfaceTableCISCO-IF-EXTENSION-MIB
1.3.6.1.4.1.9.9.276.1.1.2.1cieIfInterfaceEntryCISCO-IF-EXTENSION-MIB
1.3.6.1.4.1.9.9.276.1.1.2.1.7cieIfMtuCISCO-IF-EXTENSION-MIB