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MonitorTools.com » Technical documentation » SNMP » MIB » Cisco » CISCO-CDP-MIB » Objects

CISCO-CDP-MIB.mib object view, vendor Cisco

Introduction

Most network devices and programs ship with so-called MIB files to describe the parameters and meanings (i.e.: friendly names) which are available for monitoring via SNMP.
ActiveXperts Network Monitor 2024 can import vendor-specific MIB files, so it can be used to monitor specific OID's (Object Identifiers). This way, you can monitor your devices, computers, etc. by selecting your relevant OID's by name.

ActiveXperts Network Monitor 2024 can import MIB file CISCO-CDP-MIB and use it to monitor vendor specific OID's.

CISCO-CDP-MIB file content

Object view of CISCO-CDP-MIB:

Scalar Object
cdpInterfaceEntry .1.3.6.1.4.1.9.9.23.1.1.1.1
An entry (conceptual row) in the cdpInterfaceTable, containing the status of CDP on an interface.
cdpInterfaceExtEntry .1.3.6.1.4.1.9.9.23.1.1.2.1
An entry in the cdpInterfaceExtTable contains the values configured for Extented Trust TLV and COS (Class of Service) for Untrusted Ports TLV on an interface which supports the sending of these TLVs.
cdpCacheEntry .1.3.6.1.4.1.9.9.23.1.2.1.1
An entry (conceptual row) in the cdpCacheTable, containing the information received via CDP on one interface from one device. Entries appear when a CDP advertisement is received from a neighbor device. Entries disappear when CDP is disabled on the interface, or globally.
cdpGlobalRun .1.3.6.1.4.1.9.9.23.1.3.1
An indication of whether the Cisco Discovery Protocol is currently running. Entries in cdpCacheTable are deleted when CDP is disabled.
cdpGlobalMessageInterval .1.3.6.1.4.1.9.9.23.1.3.2
The interval at which CDP messages are to be generated. The default value is 60 seconds.
cdpGlobalHoldTime .1.3.6.1.4.1.9.9.23.1.3.3
The time for the receiving device holds CDP message. The default value is 180 seconds.
cdpGlobalDeviceId .1.3.6.1.4.1.9.9.23.1.3.4
The device ID advertised by this device. The format of this device id is characterized by the value of cdpGlobalDeviceIdFormat object.
cdpGlobalLastChange .1.3.6.1.4.1.9.9.23.1.3.5
Indicates the time when the cache table was last changed. It is the most recent time at which any row was last created, modified or deleted.
cdpGlobalDeviceIdFormatCpb .1.3.6.1.4.1.9.9.23.1.3.6
Indicate the Device-Id format capability of the device. serialNumber(0) indicates that the device supports using serial number as the format for its DeviceId. macAddress(1) indicates that the device supports using layer 2 MAC address as the format for its DeviceId. other(2) indicates that the device supports using its platform specific format as the format for its DeviceId.
cdpGlobalDeviceIdFormat .1.3.6.1.4.1.9.9.23.1.3.7
An indication of the format of Device-Id contained in the corresponding instance of cdpGlobalDeviceId. User can only specify the formats that the device is capable of as denoted in cdpGlobalDeviceIdFormatCpb object. serialNumber(1) indicates that the value of cdpGlobalDeviceId object is in the form of an ASCII string contain the device serial number. macAddress(2) indicates that the value of cdpGlobalDeviceId object is in the form of Layer 2 MAC address. other(3) indicates that the value of cdpGlobalDeviceId object is in the form of a platform specific ASCII string contain info that identifies the device. For example: ASCII string contains serialNumber appended/prepened with system name.
Tabular Object
cdpInterfaceIfIndex .1.3.6.1.4.1.9.9.23.1.1.1.1.1
The ifIndex value of the local interface. For 802.3 Repeaters on which the repeater ports do not have ifIndex values assigned, this value is a unique value for the port, and greater than any ifIndex value supported by the repeater; in this case, the specific port is indicated by corresponding values of cdpInterfaceGroup and cdpInterfacePort, where these values correspond to the group number and port number values of RFC 1516.
cdpInterfaceEnable .1.3.6.1.4.1.9.9.23.1.1.1.1.2
An indication of whether the Cisco Discovery Protocol is currently running on this interface. This variable has no effect when CDP is disabled (cdpGlobalRun = FALSE).
cdpInterfaceMessageInterval .1.3.6.1.4.1.9.9.23.1.1.1.1.3
The interval at which CDP messages are to be generated on this interface. The default value is 60 seconds.
cdpInterfaceGroup .1.3.6.1.4.1.9.9.23.1.1.1.1.4
This object is only relevant to interfaces which are repeater ports on 802.3 repeaters. In this situation, it indicates the RFC1516 group number of the repeater port which corresponds to this interface.
cdpInterfacePort .1.3.6.1.4.1.9.9.23.1.1.1.1.5
This object is only relevant to interfaces which are repeater ports on 802.3 repeaters. In this situation, it indicates the RFC1516 port number of the repeater port which corresponds to this interface.
cdpInterfaceExtendedTrust .1.3.6.1.4.1.9.9.23.1.1.2.1.1
Indicates the value to be sent by Extended Trust TLV. If trusted(1) is configured, the value of Extended Trust TLV is one byte in length with its least significant bit equal to 1 to indicate extended trust. All other bits are 0. If noTrust(2) is configured, the value of Extended Trust TLV is one byte in length with its least significant bit equal to 0 to indicate no extended trust. All other bits are 0.
cdpInterfaceCosForUntrustedPort .1.3.6.1.4.1.9.9.23.1.1.2.1.2
Indicates the value to be sent by COS for Untrusted Ports TLV.
cdpCacheIfIndex .1.3.6.1.4.1.9.9.23.1.2.1.1.1
Normally, the ifIndex value of the local interface. For 802.3 Repeaters for which the repeater ports do not have ifIndex values assigned, this value is a unique value for the port, and greater than any ifIndex value supported by the repeater; the specific port number in this case, is given by the corresponding value of cdpInterfacePort.
cdpCacheDeviceIndex .1.3.6.1.4.1.9.9.23.1.2.1.1.2
A unique value for each device from which CDP messages are being received.
cdpCacheAddressType .1.3.6.1.4.1.9.9.23.1.2.1.1.3
An indication of the type of address contained in the corresponding instance of cdpCacheAddress.
cdpCacheAddress .1.3.6.1.4.1.9.9.23.1.2.1.1.4
The (first) network-layer address of the device's SNMP-agent as reported in the Address TLV of the most recently received CDP message. For example, if the corresponding instance of cacheAddressType had the value 'ip(1)', then this object would be an IP-address.
cdpCacheVersion .1.3.6.1.4.1.9.9.23.1.2.1.1.5
The Version string as reported in the most recent CDP message. The zero-length string indicates no Version field (TLV) was reported in the most recent CDP message.
cdpCacheDeviceId .1.3.6.1.4.1.9.9.23.1.2.1.1.6
The Device-ID string as reported in the most recent CDP message. The zero-length string indicates no Device-ID field (TLV) was reported in the most recent CDP message.
cdpCacheDevicePort .1.3.6.1.4.1.9.9.23.1.2.1.1.7
The Port-ID string as reported in the most recent CDP message. This will typically be the value of the ifName object (e.g., 'Ethernet0'). The zero-length string indicates no Port-ID field (TLV) was reported in the most recent CDP message.
cdpCachePlatform .1.3.6.1.4.1.9.9.23.1.2.1.1.8
The Device's Hardware Platform as reported in the most recent CDP message. The zero-length string indicates that no Platform field (TLV) was reported in the most recent CDP message.
cdpCacheCapabilities .1.3.6.1.4.1.9.9.23.1.2.1.1.9
The Device's Functional Capabilities as reported in the most recent CDP message. For latest set of specific values, see the latest version of the CDP specification. The zero-length string indicates no Capabilities field (TLV) was reported in the most recent CDP message.
cdpCacheVTPMgmtDomain .1.3.6.1.4.1.9.9.23.1.2.1.1.10
The VTP Management Domain for the remote device's interface, as reported in the most recently received CDP message. This object is not instantiated if no VTP Management Domain field (TLV) was reported in the most recently received CDP message.
cdpCacheNativeVLAN .1.3.6.1.4.1.9.9.23.1.2.1.1.11
The remote device's interface's native VLAN, as reported in the most recent CDP message. The value 0 indicates no native VLAN field (TLV) was reported in the most recent CDP message.
cdpCacheDuplex .1.3.6.1.4.1.9.9.23.1.2.1.1.12
The remote device's interface's duplex mode, as reported in the most recent CDP message. The value unknown(1) indicates no duplex mode field (TLV) was reported in the most recent CDP message.
cdpCacheApplianceID .1.3.6.1.4.1.9.9.23.1.2.1.1.13
The remote device's Appliance ID, as reported in the most recent CDP message. This object is not instantiated if no Appliance VLAN-ID field (TLV) was reported in the most recently received CDP message.
cdpCacheVlanID .1.3.6.1.4.1.9.9.23.1.2.1.1.14
The remote device's VoIP VLAN ID, as reported in the most recent CDP message. This object is not instantiated if no Appliance VLAN-ID field (TLV) was reported in the most recently received CDP message.
cdpCachePowerConsumption .1.3.6.1.4.1.9.9.23.1.2.1.1.15
The amount of power consumed by remote device, as reported in the most recent CDP message. This object is not instantiated if no Power Consumption field (TLV) was reported in the most recently received CDP message.
cdpCacheMTU .1.3.6.1.4.1.9.9.23.1.2.1.1.16
Indicates the size of the largest datagram that can be sent/received by remote device, as reported in the most recent CDP message. This object is not instantiated if no MTU field (TLV) was reported in the most recently received CDP message.
cdpCacheSysName .1.3.6.1.4.1.9.9.23.1.2.1.1.17
Indicates the value of the remote device's sysName MIB object. By convention, it is the device's fully qualified domain name. This object is not instantiated if no sysName field (TLV) was reported in the most recently received CDP message.
cdpCacheSysObjectID .1.3.6.1.4.1.9.9.23.1.2.1.1.18
Indicates the value of the remote device's sysObjectID MIB object. This object is not instantiated if no sysObjectID field (TLV) was reported in the most recently received CDP message.
cdpCachePrimaryMgmtAddrType .1.3.6.1.4.1.9.9.23.1.2.1.1.19
An indication of the type of address contained in the corresponding instance of cdpCachePrimaryMgmtAddress.
cdpCachePrimaryMgmtAddr .1.3.6.1.4.1.9.9.23.1.2.1.1.20
This object indicates the (first) network layer address at which the device will accept SNMP messages as reported in the most recently received CDP message. If the corresponding instance of cdpCachePrimaryMgmtAddrType has the value 'ip(1)', then this object would be an IP-address. If the remote device is not currently manageable via any network protocol, this object has the special value of the IPv4 address 0.0.0.0. If the most recently received CDP message did not contain any primary address at which the device prefers to receive SNMP messages, then this object is not instanstiated.
cdpCacheSecondaryMgmtAddrType .1.3.6.1.4.1.9.9.23.1.2.1.1.21
An indication of the type of address contained in the corresponding instance of cdpCacheSecondaryMgmtAddress.
cdpCacheSecondaryMgmtAddr .1.3.6.1.4.1.9.9.23.1.2.1.1.22
This object indicates the alternate network layer address (other than the one indicated by cdpCachePrimaryMgmtAddr) at which the device will accept SNMP messages as reported in the most recently received CDP message. If the corresponding instance of cdpCacheSecondaryMgmtAddrType has the value 'ip(1)', then this object would be an IP-address. If the most recently received CDP message did not contain such an alternate network layer address, then this object is not instanstiated.
cdpCachePhysLocation .1.3.6.1.4.1.9.9.23.1.2.1.1.23
Indicates the physical location, as reported by the most recent CDP message, of a connector which is on, or physically connected to, the remote device's interface over which the CDP packet is sent. This object is not instantiated if no Physical Location field (TLV) was reported by the most recently received CDP message.
cdpCacheLastChange .1.3.6.1.4.1.9.9.23.1.2.1.1.24
Indicates the time when this cache entry was last changed. This object is initialised to the current time when the entry gets created and updated to the current time whenever the value of any (other) object instance in the corresponding row is modified.
Table
cdpInterfaceTable .1.3.6.1.4.1.9.9.23.1.1.1
The (conceptual) table containing the status of CDP on the device's interfaces.
cdpInterfaceExtTable .1.3.6.1.4.1.9.9.23.1.1.2
This table contains the additional CDP configuration on the device's interfaces.
cdpCacheTable .1.3.6.1.4.1.9.9.23.1.2.1
The (conceptual) table containing the cached information obtained via receiving CDP messages.
Object Identifier
ciscoCdpMIB .1.3.6.1.4.1.9.9.23
The MIB module for management of the Cisco Discovery Protocol in Cisco devices.
ciscoCdpMIBObjects .1.3.6.1.4.1.9.9.23.1
cdpInterface .1.3.6.1.4.1.9.9.23.1.1
cdpCache .1.3.6.1.4.1.9.9.23.1.2
cdpGlobal .1.3.6.1.4.1.9.9.23.1.3
ciscoCdpMIBConformance .1.3.6.1.4.1.9.9.23.2
ciscoCdpMIBCompliances .1.3.6.1.4.1.9.9.23.2.1
ciscoCdpMIBGroups .1.3.6.1.4.1.9.9.23.2.2
Group
ciscoCdpMIBGroup .1.3.6.1.4.1.9.9.23.2.2.1
A collection of objects for use with the Cisco Discovery Protocol.
ciscoCdpMIBGroupV11R01 .1.3.6.1.4.1.9.9.23.2.2.2
A collection of objects for use with the Cisco Discovery Protocol.
ciscoCdpMIBGroupV11R02 .1.3.6.1.4.1.9.9.23.2.2.3
A collection of objects for use with the Cisco Discovery Protocol.
ciscoCdpMIBGroupV12R02 .1.3.6.1.4.1.9.9.23.2.2.5
A collection of objects for use with the Cisco Discovery Protocol.
ciscoCdpV2MIBGroup .1.3.6.1.4.1.9.9.23.2.2.6
A collection of objects for use with the Cisco Discovery Protocol version 2.
ciscoCdpV2IfExtGroup .1.3.6.1.4.1.9.9.23.2.2.7
A collection of objects for use with the Cisco Discovery Protocol version 2 to configure the value for Extended Trust TLV and COS for Untrusted Port TLV.