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This command displays interface information.
ipv6 [-p][-v] if[IfIndex]
Parameters
- -p
Saves the setting in the registry. - -v
Displays additional interface information. - IfIndex
Indicates the interface index number for which to display information. If no index number is entered, information about all interfaces is displayed.
Remarks
The output includes:
- The interface's link-layer address, in the form aa-bb-cc-dd-ee-ff.
- The list of IPv6 addresses assigned to the interface.
- The current MTU and the maximum (true) MTU that the interface can support.
Interface 1 is a pseudo-interface that is used for loopback (named the Loopback Pseudo-Interface). Interface 2 is a pseudo-interface that is used for automatic tunneling (named the Automatic Tunneling Pseudo-Interface). Interface 3 is typically a pseudo-interface that is used for 6to4 tunneling (named the 6to4 Tunneling Pseudo-Interface). Other interfaces are numbered sequentially in the order in which they are created. This order varies among computers.
The loopback, automatic tunneling, and 6to4 tunneling pseudo-interfaces do not use IPv6 Neighbor Discovery.
See Also
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