# inarp

#### Syntax

inarp [ frequency ]

no inarp

#### Release Information

Command introduced in JunosE Release 7.1.0.
ATM VC Class Configuration mode added in JunosE Release 7.3.0.

#### Description

In ATM VC Configuration mode, enables Inverse ARP (InARP) on an ATM PVC that resides on an ATM 1483 NBMA subinterface. Optionally, you can specify the InARP refresh rate. The inarp command is valid only for data PVCs configured with aal5snap encapsulation; you cannot use this command for data PVCs with other encapsulation types or for control (ILMI or signaling) PVCs. The no version restores the default behavior, which disables InARP.

In ATM VC Class Configuration mode, enables InARP as part of a VC class definition that you assign to an ATM data PVC. The no version restores the default behavior, which disables InARP, in the VC class.

#### Options

- frequency—InARP refresh rate in minutes, in the range 1–60; default value is 15

#### Mode

ATM VC Configuration, ATM VC Class Configuration