# ios_interfaces – Manages interface attributes of Cisco IOS network devices

New in version 2.9.

- Synopsis
- Parameters
- Notes
- Examples
- Return Values
- Status

## Synopsis

- This module manages the interface attributes of Cisco IOS network devices.

## Parameters

Parameter | Choices/Defaults | Comments
--- | --- | ---
config list |  | A dictionary of interface options
| description string |  | Interface description.

duplex
string

Choices:
- full
- half
- auto

Interface link status. Applicable for Ethernet interfaces only, either in half duplex, full duplex or in automatic state which negotiates the duplex automatically.

enabled
boolean

Choices:
- no
- yes ←

Administrative state of the interface.
Set the value to `true` to administratively enable the interface or `false` to disable it.

| mtu integer |  | MTU for a specific interface. Applicable for Ethernet interfaces only. Refer to vendor documentation for valid values.
| name string / required |  | Full name of interface, e.g. GigabitEthernet0/2, loopback999.
| speed string |  | Interface link speed. Applicable for Ethernet interfaces only.

state
string

Choices:
- merged ←
- replaced
- overridden
- deleted

The state of the configuration after module completion

## Notes

Note

- Tested against Cisco IOSv Version 15.2 on VIRL
- This module works with connection `network_cli`. See IOS Platform Options.

## Examples

    ---

    # Using merged

    # Before state:
    # -------------
    #
    # vios#show running-config | section ^interface
    # interface GigabitEthernet0/1
    #  description Configured by Ansible
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  description This is test
    #  no ip address
    #  duplex auto
    #  speed 1000
    # interface GigabitEthernet0/3
    #  no ip address
    #  duplex auto
    #  speed auto

    - name: Merge provided configuration with device configuration
      ios_interfaces:
        config:
          - name: GigabitEthernet0/2
            description: 'Configured and Merged by Ansible Network'
            enabled: True
          - name: GigabitEthernet0/3
            description: 'Configured and Merged by Ansible Network'
            mtu: 2800
            enabled: False
            speed: 100
            duplex: full
        state: merged

    # After state:
    # ------------
    #
    # vios#show running-config | section ^interface
    # interface GigabitEthernet0/1
    #  description Configured by Ansible
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  description Configured and Merged by Ansible Network
    #  no ip address
    #  duplex auto
    #  speed 1000
    # interface GigabitEthernet0/3
    #  description Configured and Merged by Ansible Network
    #  mtu 2800
    #  no ip address
    #  shutdown
    #  duplex full
    #  speed 100

    # Using replaced

    # Before state:
    # -------------
    #
    # vios#show running-config | section ^interface
    # interface GigabitEthernet0/1
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  description Configured by Ansible Network
    #  no ip address
    #  duplex auto
    #  speed 1000
    # interface GigabitEthernet0/3
    #  mtu 2000
    #  no ip address
    #  shutdown
    #  duplex full
    #  speed 100

    - name: Replaces device configuration of listed interfaces with provided configuration
      ios_interfaces:
        config:
          - name: GigabitEthernet0/3
            description: 'Configured and Replaced by Ansible Network'
            enabled: False
            duplex: auto
            mtu: 2500
            speed: 1000
        state: replaced

    # After state:
    # -------------
    #
    # vios#show running-config | section ^interface
    # interface GigabitEthernet0/1
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  description Configured by Ansible Network
    #  no ip address
    #  duplex auto
    #  speed 1000
    # interface GigabitEthernet0/3
    #  description Configured and Replaced by Ansible Network
    #  mtu 2500
    #  no ip address
    #  shutdown
    #  duplex full
    #  speed 1000

    # Using overridden

    # Before state:
    # -------------
    #
    # vios#show running-config | section ^interface#
    # interface GigabitEthernet0/1
    #  description Configured by Ansible
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  description This is test
    #  no ip address
    #  duplex auto
    #  speed 1000
    # interface GigabitEthernet0/3
    #  description Configured by Ansible
    #  mtu 2800
    #  no ip address
    #  shutdown
    #  duplex full
    #  speed 100

    - name: Override device configuration of all interfaces with provided configuration
      ios_interfaces:
        config:
          - name: GigabitEthernet0/2
            description: 'Configured and Overridden by Ansible Network'
            speed: 1000
          - name: GigabitEthernet0/3
            description: 'Configured and Overridden by Ansible Network'
            enabled: False
            duplex: full
            mtu: 2000
        state: overridden

    # After state:
    # -------------
    #
    # vios#show running-config | section ^interface
    # interface GigabitEthernet0/1
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  description Configured and Overridden by Ansible Network
    #  no ip address
    #  duplex auto
    #  speed 1000
    # interface GigabitEthernet0/3
    #  description Configured and Overridden by Ansible Network
    #  mtu 2000
    #  no ip address
    #  shutdown
    #  duplex full
    #  speed 100

    # Using Deleted

    # Before state:
    # -------------
    #
    # vios#show running-config | section ^interface
    # interface GigabitEthernet0/1
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  description Configured by Ansible Network
    #  no ip address
    #  duplex auto
    #  speed 1000
    # interface GigabitEthernet0/3
    #  description Configured by Ansible Network
    #  mtu 2500
    #  no ip address
    #  shutdown
    #  duplex full
    #  speed 1000

    - name: "Delete module attributes of given interfaces (Note: This won't delete the interface itself)"
      ios_interfaces:
        config:
          - name: GigabitEthernet0/2
        state: deleted

    # After state:
    # -------------
    #
    # vios#show running-config | section ^interface
    # interface GigabitEthernet0/1
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/3
    #  description Configured by Ansible Network
    #  mtu 2500
    #  no ip address
    #  shutdown
    #  duplex full
    #  speed 1000

    # Using Deleted without any config passed
    #"(NOTE: This will delete all of configured resource module attributes from each configured interface)"

    # Before state:
    # -------------
    #
    # vios#show running-config | section ^interface
    # interface GigabitEthernet0/1
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  description Configured by Ansible Network
    #  no ip address
    #  duplex auto
    #  speed 1000
    # interface GigabitEthernet0/3
    #  description Configured by Ansible Network
    #  mtu 2500
    #  no ip address
    #  shutdown
    #  duplex full
    #  speed 1000

    - name: "Delete module attributes of all interfaces (Note: This won't delete the interface itself)"
      ios_interfaces:
        state: deleted

    # After state:
    # -------------
    #
    # vios#show running-config | section ^interface
    # interface GigabitEthernet0/1
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/2
    #  no ip address
    #  duplex auto
    #  speed auto
    # interface GigabitEthernet0/3
    #  no ip address
    #  duplex auto
    #  speed auto

## Return Values

Common return values are documented here, the following are the fields unique to this module:

Key | Returned | Description
--- | --- | ---
after list | when changed | The configuration as structured data after module completion. Sample: The configuration returned will always be in the same format of the parameters above.
before list | always | The configuration as structured data prior to module invocation. Sample: The configuration returned will always be in the same format of the parameters above.
commands list | always | The set of commands pushed to the remote device Sample: ['interface GigabitEthernet 0/1', 'description This is test', 'speed 100']

## Status

- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by the Ansible Network Team. [network]

### Red Hat Support

More information about Red Hat’s support of this module is available from this Red Hat Knowledge Base article.

### Authors

- Sumit Jaiswal (@justjais)

Hint

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