---
oid: "1.3.6.1.2.1.138.1.1.1.2"
short-description: "isisSysLevelType OBJECT-TYPE"
last-modified: "2020-01-16"
parent-oid: "1.3.6.1.2.1.138.1.1.1"
---

## OID: `1.3.6.1.2.1.138.1.1.1.2`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) mgmt(2) mib-2(1) isisMIB(138) isisObjects(1) isisSystem(1) isisSysObject(1) isisSysLevelType(2)}
```

### Description

```asn1
isisSysLevelType OBJECT-TYPE
SYNTAX IsisLevel
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"At which levels is the Intermediate System
running? This object may not be modified when
the isisSysAdminState variable is in state 'on'
for this Intermediate System.
Configured values MUST survive an agent reboot."
REFERENCE "{ISIS.aoi iSType (2)}"
DEFVAL { level1and2 }
```

**Classification:** MIB object for network management

### Supplementary information

Automatically extracted from IETF [RFC 4444](https://www.rfc-editor.org/rfc/rfc4444.html).

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No child OID

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