Class cdp:If (CONCRETE)

Class ID:2637
Class Label: CDP Interface
Encrypted: false - Exportable: false - Persistent: true - Configurable: false - Subject to Quota: Disabled
Write Access: [NON CONFIGURABLE]
Read Access: [access-protocol-l1, access-protocol-l2, admin, fabric-protocol-l1, fabric-protocol-l2, tenant-ext-protocol-l2, tenant-protocol-l2]
Creatable/Deletable: no (see Container Mos for details)
Possible Semantic Scopes: Infra, Fabric,
Semantic Scope Evaluation Rule: Parent
Monitoring Policy Source: Relation
Monitoring Flags : [ IsObservable: true, HasStats: false, HasFaults: false, HasHealth: false, HasEventRules: true ]

CDP information that is operated at a interface level. CDP is used to obtain protocol addresses of neighboring devices and discover the platform of those devices. CDP is also used to display information about the neighboring interfaces/devices.

Naming Rules
RN FORMAT: if-{[id]}

    [1] PREFIX=if- PROPERTY = id




DN FORMAT: 

[0] topology/pod-{id}/node-{id}/sys/cdp/inst/if-{[id]}

[1] sys/cdp/inst/if-{[id]}

                


Diagram

Super Mo: l2:ProtIf,
Container Mos: cdp:Inst (deletable:no),
Contained Mos: cdp:AdjEp, cdp:IfStats,
Relations From: nw:PathEp,
Relations To: l1:EthIf,
Relations: l2:RsEthIf, nw:RtPathToIf,


Containers Hierarchies
[V] top:Root  This class represents the root element in the object hierarchy. All managed objects in the system are descendants of the Root element.
 ├
[V] fabric:Topology The root for IFC topology.
 
 ├
[V] fabric:Pod A pod.
 
 
 ├
[V] fabric:Node The root node for the APIC.
 
 
 
 ├
[V] top:System The APIC uses a policy model to combine data into a health score. Health scores can be aggregated for a variety of areas such as for the infrastructure, applications, or services. The category health score is calculated using a Lp -Norm formula. The health score penalty equals 100 minus the health score. The health score penalty represents the overall health score penalties of a set of MOs that belong to a given category and are children or direc...
 
 
 
 
 ├
[V] cdp:Entity Holds cdp control plane entity information
 
 
 
 
 
 ├
[V] cdp:Inst The object that represents the CDP instance information. Currently only one CDP instance is supported.
 
 
 
 
 
 
 ├
[V] cdp:If CDP information that is operated at a interface level. CDP is used to obtain protocol addresses of neighboring devices and discover the platform of those devices. CDP is also used to display information about the neighboring interfaces/devices.
[V] top:Root  This class represents the root element in the object hierarchy. All managed objects in the system are descendants of the Root element.
 ├
[V] top:System The APIC uses a policy model to combine data into a health score. Health scores can be aggregated for a variety of areas such as for the infrastructure, applications, or services. The category health score is calculated using a Lp -Norm formula. The health score penalty equals 100 minus the health score. The health score penalty represents the overall health score penalties of a set of MOs that belong to a given category and are children or direc...
 
 ├
[V] cdp:Entity Holds cdp control plane entity information
 
 
 ├
[V] cdp:Inst The object that represents the CDP instance information. Currently only one CDP instance is supported.
 
 
 
 ├
[V] cdp:If CDP information that is operated at a interface level. CDP is used to obtain protocol addresses of neighboring devices and discover the platform of those devices. CDP is also used to display information about the neighboring interfaces/devices.


Contained Hierarchy
[V] cdp:If CDP information that is operated at a interface level. CDP is used to obtain protocol addresses of neighboring devices and discover the platform of those devices. CDP is also used to display information about the neighboring interfaces/devices.
 ├
[V] cdp:AdjEp The CDP neighbor information. CDP is enabled by default on all supported interfaces.
 
 ├
[V] cdp:AdjStats CDP adjacency statistics
 
 ├
[V] cdp:IntfAddr The CDP interface address received from CDP neighbor.
 
 ├
[V] cdp:MgmtAddr The management device IP address received from CDP neighbor.
 ├
[V] cdp:IfStats CDP interface statistics
 ├
[V] l2:RsEthIf A source relation to an L1 interface. This is an internal object.
 ├
[V] nw:RtPathToIf A target relation to the interface information.


Inheritance
[V] nw:Item Ignore.
 ├
[V] nw:Conn A connection abstraction.
 
 ├
[V] nw:Ep A static endpoint.
 
 
 ├
[V] nw:ConnEp A connection endpoint abstraction.
 
 
 
 ├
[V] nw:If The interface information.
 
 
 
 
 ├
[V] nw:LogicalIf A logical interface abstraction.
 
 
 
 
 
 ├
[V] nw:ProtIf A protocol interface abstraction.
 
 
 
 
 
 
 ├
[V] l2:ProtIf A protocol interface abstraction.
 
 
 
 
 
 
 
 ├
[V] cdp:If CDP information that is operated at a interface level. CDP is used to obtain protocol addresses of neighboring devices and discover the platform of those devices. CDP is also used to display information about the neighboring interfaces/devices.


Events
                cdp:If:cdp_If_newIf
cdp:If:cdp_If_deleteIf
cdp:If:cdp_If_operStChange


Faults
                


Fsms
                


Properties Summary
Defined in: cdp:If
nw:IfId
          base:IfIndex
id  (cdp:If:id)
           Overrides:nw:If:id
           The interface identifier.
naming:Descr
          string:Basic
locDesc  (cdp:If:locDesc)
          
reference:BinRef monPolDn  (cdp:If:monPolDn)
           The monitoring policy attached to this observable object.
cdp:VlanId
          scalar:Uint16
nativeVlan  (cdp:If:nativeVlan)
           Native VLAN
cdp:OperSt
          scalar:Enum8
operSt  (cdp:If:operSt)
           Operational state
cdp:OperStQual
          scalar:Enum8
operStQual  (cdp:If:operStQual)
           Operational state qualifier
naming:Descr
          string:Basic
portDesc  (cdp:If:portDesc)
           A neighbor port description.
Defined in: nw:ProtIf
nw:IfAdminSt
          scalar:Enum8
adminSt  (nw:ProtIf:adminSt)
           The administrative state of the object or policy.
Defined in: nw:If
naming:Descr
          string:Basic
descr  (nw:If:descr)
          
Defined in: nw:Ep
naming:Name
          string:Basic
name  (nw:Ep:name)
           Overrides:nw:Conn:name
           The name of the object.
Defined in: mo:Resolvable
mo:Owner
          scalar:Enum8
lcOwn  (mo:Resolvable:lcOwn)
           A value that indicates how this object was created. For internal use only.
Defined in: mo:TopProps
mo:ModificationChildAction
          scalar:Bitmask32
childAction  (mo:TopProps:childAction)
           Delete or ignore. For internal use only.
reference:BinRef dn  (mo:TopProps:dn)
           A tag or metadata is a non-hierarchical keyword or term assigned to the fabric module.
reference:BinRN rn  (mo:TopProps:rn)
           Identifies an object from its siblings within the context of its parent object. The distinguished name contains a sequence of relative names.
mo:ModificationStatus
          scalar:Bitmask32
status  (mo:TopProps:status)
           The upgrade status. This property is for internal use only.
Defined in: mo:Modifiable
mo:TStamp
          scalar:Date
modTs  (mo:Modifiable:modTs)
           The time when this object was last modified.
Properties Detail

adminSt

Type: nw:IfAdminSt
Primitive Type: scalar:Enum8

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:
The administrative state of the object or policy.
Constants
enabled 1 Enabled Enabled
disabled 2 Disabled Disabled
DEFAULT enabled(1) Enabled Enabled





childAction

Type: mo:ModificationChildAction
Primitive Type: scalar:Bitmask32

Units: null
Encrypted: false
Access: implicit
Category: TopLevelChildAction
    Comments:
Delete or ignore. For internal use only.
Constants
deleteAll 16384u deleteAll NO COMMENTS
ignore 4096u ignore NO COMMENTS
deleteNonPresent 8192u deleteNonPresent NO COMMENTS
DEFAULT 0 --- This type is used to





descr

Type: naming:Descr
Primitive Type: string:Basic

Like: naming:Described:descr
Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
    Comments:



dn

Type: reference:BinRef

Units: null
Encrypted: false
Access: implicit
Category: TopLevelDn
    Comments:
A tag or metadata is a non-hierarchical keyword or term assigned to the fabric module.



id

Type: nw:IfId
Primitive Type: base:IfIndex

Overrides:nw:If:id
Units: null Encrypted: false Naming Property -- [NAMING RULES] Access: naming Category: TopLevelRegular
    Comments:
The interface identifier.



lcOwn

Type: mo:Owner
Primitive Type: scalar:Enum8

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:
A value that indicates how this object was created. For internal use only.
Constants
local 0 Local NO COMMENTS
policy 1 Policy NO COMMENTS
replica 2 Replica NO COMMENTS
resolveOnBehalf 3 ResolvedOnBehalf NO COMMENTS
implicit 4 Implicit NO COMMENTS
DEFAULT local(0) Local NO COMMENTS





locDesc

Type: naming:Descr
Primitive Type: string:Basic

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:



modTs

Type: mo:TStamp
Primitive Type: scalar:Date

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:
The time when this object was last modified.
Constants
never 0ull never NO COMMENTS
DEFAULT never(0ull) never NO COMMENTS





monPolDn

Type: reference:BinRef

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:
The monitoring policy attached to this observable object.



name

Type: naming:Name
Primitive Type: string:Basic

Overrides:nw:Conn:name
Units: null Encrypted: false Access: admin Category: TopLevelRegular
    Comments:
The name of the object.



nativeVlan

Type: cdp:VlanId
Primitive Type: scalar:Uint16

Units: null
Encrypted: false
Access: oper
Category: TopLevelRegular
    Comments:
Native VLAN
Constants
unspecified 0 Unspecified Unspecified
DEFAULT unspecified(0) Unspecified Unspecified





operSt

Type: cdp:OperSt
Primitive Type: scalar:Enum8

Units: null
Encrypted: false
Access: oper
Category: TopLevelRegular
    Comments:
Operational state
Constants
up 1 Up up
down 2 Down down
DEFAULT down(2) Down down





operStQual

Type: cdp:OperStQual
Primitive Type: scalar:Enum8

Units: null
Encrypted: false
Access: oper
Category: TopLevelRegular
    Comments:
Operational state qualifier
Constants
up 1 Up up
admin-down 2 Administratively down Down administratively
if-down 3 Interface down Interface down
unsupported 4 Unsupported Unsupported
DEFAULT unsupported(4) Unsupported Unsupported





portDesc

Type: naming:Descr
Primitive Type: string:Basic

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:
A neighbor port description.



rn

Type: reference:BinRN

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRn
    Comments:
Identifies an object from its siblings within the context of its parent object. The distinguished name contains a sequence of relative names.



status

Type: mo:ModificationStatus
Primitive Type: scalar:Bitmask32

Units: null
Encrypted: false
Access: implicit
Category: TopLevelStatus
    Comments:
The upgrade status. This property is for internal use only.
Constants
created 2u created In a setter method: specifies that an object should be created. An error is returned if the object already exists.
In the return value of a setter method: indicates that an object has been created.
modified 4u modified In a setter method: specifies that an object should be modified
In the return value of a setter method: indicates that an object has been modified.
deleted 8u deleted In a setter method: specifies that an object should be deleted.
In the return value of a setter method: indicates that an object has been deleted.
DEFAULT 0 --- This type controls the life cycle of objects passed in the XML API.

When used in a setter method (such as configConfMo), the ModificationStatus specifies whether an object should be created, modified, deleted or removed.
In the return value of a setter method, the ModificationStatus indicates the actual operation that was performed. For example, the ModificationStatus is set to "created" if the object was created. The ModificationStatus is not set if the object was neither created, modified, deleted or removed.

When invoking a setter method, the ModificationStatus is optional:
If a setter method such as configConfMo is invoked and the ModificationStatus is not set, the system automatically determines if the object should be created or modified.