Class dhcp:Option (CONCRETE)

Class ID:1445
Class Label: DHCP Option
Encrypted: false - Exportable: true - Persistent: true - Configurable: true - Subject to Quota: Disabled
Write Access: [access-protocol-l3, admin, tenant-protocol-l3]
Read Access: [access-protocol-l3, admin, tenant-protocol-l3]
Creatable/Deletable: yes (see Container Mos for details)
Semantic Scope: EPG
Semantic Scope Evaluation Rule: Parent
Monitoring Policy Source: Parent
Monitoring Flags : [ IsObservable: false, HasStats: false, HasFaults: false, HasHealth: false, HasEventRules: false ]

The DHCP option is used to supply DHCP clients with configuration parameters such as a domain, name server, subnet, and network address. DHCP provides a framework for passing configuration information to clients on a TCP/IP network. The configuration parameters, and other control information, are carried in tagged data items that are stored in the options field of a DHCP message. The data items themselves are also called options. You can view, set, unset, and edit DHCP option values. When you set an option value, the DHCP server replaces any existing value or creates a new one as needed for the given option name.

Naming Rules
RN FORMAT: opt-{name}

    [1] PREFIX=opt- PROPERTY = name




DN FORMAT: 

[1] uni/tn-{name}/dhcpoptpol-{name}/opt-{name}

                


Diagram

Super Mo: dhcp:AOption,
Container Mos: dhcp:OptionPol (deletable:yes),


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] ctx:Local The local Context.
 
 
 
 
 ├
[V] ctx:Application The context application.
 
 
 
 
 
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[V] pol:Uni Represents policy definition/resolution universe.
 
 
 
 
 
 
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[V] fv:Tenant A policy owner in the virtual fabric. A tenant can be either a private or a shared entity. For example, you can create a tenant with contexts and bridge domains shared by other tenants. A shared type of tenant is typically named common, default, or infra.
 
 
 
 
 
 
 
 ├
[V] dhcp:OptionPol The DHCP option policy, which defines lease duration, gateway routers, and other configuration parameters in what are called DHCP options. Every DHCP server must have one or more policies defined for it. The policies are especially useful if you have multiple scopes because you only need to define a policy once and apply it to the multiple scopes. You can define named policies with specific option definitions or you can use system defaults. Note...
 
 
 
 
 
 
 
 
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[V] dhcp:Option The DHCP option is used to supply DHCP clients with configuration parameters such as a domain, name server, subnet, and network address. DHCP provides a framework for passing configuration information to clients on a TCP/IP network. The configuration parameters, and other control information, are carried in tagged data items that are stored in the options field of a DHCP message. The data items themselves are also called options. You can view, se...
[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] pol:Uni Represents policy definition/resolution universe.
 
 ├
[V] fv:Tenant A policy owner in the virtual fabric. A tenant can be either a private or a shared entity. For example, you can create a tenant with contexts and bridge domains shared by other tenants. A shared type of tenant is typically named common, default, or infra.
 
 
 ├
[V] dhcp:OptionPol The DHCP option policy, which defines lease duration, gateway routers, and other configuration parameters in what are called DHCP options. Every DHCP server must have one or more policies defined for it. The policies are especially useful if you have multiple scopes because you only need to define a policy once and apply it to the multiple scopes. You can define named policies with specific option definitions or you can use system defaults. Note...
 
 
 
 ├
[V] dhcp:Option The DHCP option is used to supply DHCP clients with configuration parameters such as a domain, name server, subnet, and network address. DHCP provides a framework for passing configuration information to clients on a TCP/IP network. The configuration parameters, and other control information, are carried in tagged data items that are stored in the options field of a DHCP message. The data items themselves are also called options. You can view, se...


Contained Hierarchy
[V] dhcp:Option The DHCP option is used to supply DHCP clients with configuration parameters such as a domain, name server, subnet, and network address. DHCP provides a framework for passing configuration information to clients on a TCP/IP network. The configuration parameters, and other control information, are carried in tagged data items that are stored in the options field of a DHCP message. The data items themselves are also called options. You can view, se...
 ├
[V] fault:Delegate Exposes internal faults to the user. A fault delegate object can be defined on IFC (for example, for an endpoint group) and when the fault is raised (for example, under an endpoint policy on a switch), a fault delegate object is created on IFC under the specified object. A fault delegate object follows the lifecycle of the original fault instance object, being created, modified, or deleted based on the changes of the original fault.


Inheritance
[V] naming:NamedObject An abstract base class for an object that contains a name.
 ├
[V] pol:Obj Represents a generic policy object.
 
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[V] dhcp:AOption The DHCP abstract option.
 
 
 ├
[V] dhcp:Option The DHCP option is used to supply DHCP clients with configuration parameters such as a domain, name server, subnet, and network address. DHCP provides a framework for passing configuration information to clients on a TCP/IP network. The configuration parameters, and other control information, are carried in tagged data items that are stored in the options field of a DHCP message. The data items themselves are also called options. You can view, se...


Events
                dhcp:Option:creation__dhcp_Option
dhcp:Option:modification__dhcp_Option
dhcp:Option:deletion__dhcp_Option


Faults
                


Fsms
                


Properties Summary
Defined in: dhcp:Option
naming:Name
          string:Basic
name  (dhcp:Option:name)
           Overrides:dhcp:AOption:name | pol:Obj:name | naming:NamedObject:name
           The DHCP option name. This name can be up to 64 alphanumeric characters.
Defined in: dhcp:AOption
naming:Regex
          string:Basic
data  (dhcp:AOption:data)
           The ID of the DHCP option.
dhcp:OptionId
          scalar:UByte
id  (dhcp:AOption:id)
           DHCP OPTION ID
Defined in: naming:NamedObject
naming:NameAlias
          string:Basic
nameAlias  (naming:NamedObject:nameAlias)
           NO COMMENTS
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.
Defined in: mo:Ownable
scalar:Uint16 uid  (mo:Ownable:uid)
           A unique identifier for this object.
Properties Detail

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





data

Type: naming:Regex
Primitive Type: string:Basic

Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: "0"  max: "256"
        Allowed Chars:
            Regex: [a-zA-Z0-9!#$%()*,-.?/:;@ _{|}~+]+
    Comments:
The ID of the DHCP option.



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: dhcp:OptionId
Primitive Type: scalar:UByte

Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Comments:
DHCP OPTION ID



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





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





name

Type: naming:Name
Primitive Type: string:Basic

Overrides:dhcp:AOption:name  |  pol:Obj:name  |  naming:NamedObject:name
Units: null Encrypted: false Naming Property -- [NAMING RULES] Access: naming Category: TopLevelRegular Property Validators: Range: min: "1" max: "64"
    Comments:
The DHCP option name. This name can be up to 64 alphanumeric characters.



nameAlias

Type: naming:NameAlias
Primitive Type: string:Basic

Units: null
Encrypted: false
Access: admin
Category: TopLevelRegular
Property Validators:
    Range:  min: "0"  max: "63"
        Allowed Chars:
            Regex: [a-zA-Z0-9_.-]+
    Comments:
NO COMMENTS



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.






uid

Type: scalar:Uint16

Units: null
Encrypted: false
Access: implicit
Category: TopLevelRegular
    Comments:
A unique identifier for this object.