---
oid: "1.3.6.1.4.1.9.9.23"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 9 ciscoMgmt(9) ciscoCdpMIB(23)}"
description: "ciscoCdpMIB MODULE-IDENTITY "
last-modified: "2023-07-19"
tags: [oid-repository]
---

## OID: `1.3.6.1.4.1.9.9.23` (last updated: 2023-07-19)

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 9 ciscoMgmt(9) ciscoCdpMIB(23)}
```

### Description

```asn1
ciscoCdpMIB MODULE-IDENTITY 
LAST-UPDATED "200111230000Z" 
ORGANIZATION "Cisco System Inc." 
CONTACT-INFO 
"Cisco Systems 
Customer Service 
Postal: 170 West Tasman Drive, 
San Jose CA 95134-1706. 
USA 
Tel: +1 800 553-NETS 
E-mail: cs-snmp@cisco.com" 
DESCRIPTION 
"The MIB module for management of the Cisco Discovery 
Protocol in Cisco devices." 
REVISION "200111230000Z" 
DESCRIPTION 
"Added cdpInterfaceExtTable which contains the following 
objects: 
cdpInterfaceExtendedTrust, 
cdpInterfaceCosForUntrustedPort." 
REVISION "200104230000Z" 
DESCRIPTION 
"Added the following objects: 
cdpGlobalDeviceIdFormatCpb, 
cdpGlobalDeviceIdFormat." 
REVISION "200011220000Z" 
DESCRIPTION 
"Added the following objects: 
cdpCacheApplianceID, 
cdpCacheVlanID, 
cdpCachePowerConsumption, 
cdpCacheMTU, 
cdpCachePrimaryMgmtAddrType, 
cdpCachePrimaryMgmtAddr, 
cdpCacheSecondaryMgmtAddrType, 
cdpCacheSecondaryMgmtAddr, 
cdpCacheLastChange, 
cdpCachePhysLocation, 
cdpCacheSysName, 
cdpCacheSysObjectID, 
cdpGlobalLastChange" 
REVISION "9812100000Z" 
DESCRIPTION 
"Added cdpGlobalDeviceId object." 
REVISION "9809160000Z" 
DESCRIPTION 
"added these objects to cdpCacheTable: 
cdpCacheVTPMgmtDomain, 
cdpCacheNativeVLAN, 
cdpCacheDuplex. 
" 
REVISION "9607080000Z" 
DESCRIPTION 
"Obsolete cdpInterfaceMessageInterval and newly 
define cdpGlobal object." 
REVISION "9508150000Z" 
DESCRIPTION 
"Specify a correct (non-negative) range for several 
index objects." 
REVISION "9507270000Z" 
DESCRIPTION 
"Correct range of cdpInterfaceMessageInterval." 
REVISION "9501250000Z" 
DESCRIPTION 
"Move from ciscoExperiment to ciscoMgmt oid subtree."

**Classification**: MIB object for network management; Module in a given formal language

### Child OIDs

- `1.3.6.1.4.1.9.9.23.1`: `ciscoCdpMIBObjects(1)`
- `1.3.6.1.4.1.9.9.23.2`: `ciscoCdpMIBConformance(2)`

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**Note to implementers:**: The OID repository is constantly updated but does not necessarily store the latest (or most accurate) version of this formal description. For an implementation, it is recommended to search the web for a more recent description. If this is the case, please update the above description.