---
oid: "1.3.6.1.2.1.138.1.6.1.1.8"
short-description: "isisISAdjUsage OBJECT-TYPE"
last-modified: "2020-03-26"
parent-oid: "1.3.6.1.2.1.138.1.6.1.1"
---

## OID: `1.3.6.1.2.1.138.1.6.1.1.8`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) mgmt(2) mib-2(1) isisMIB(138) isisObjects(1) isisISAdj(6) isisISAdjTable(1) isisISAdjEntry(1) isisISAdjUsage(8)}
```

### Description

```asn1
isisISAdjUsage OBJECT-TYPE
SYNTAX IsisLevel
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"How is the adjacency used? On a point-to-point link,
this might be level1and2, but on a LAN, the usage will
be level1 on the adjacency between peers at L1,
and level2 for the adjacency between peers at L2."
REFERENCE "{ISIS.aoi adjacencyUsage (82)}"
```

**Classification:** MIB object for network management

### Supplementary information

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

### Child OIDs

No child OID

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