Cisco Systems 78-13983-04 manual Standby use-interface

Chapter 5 Command Reference

standby use-interface

standby use-interface

To designate a loopback interface as a health or revertive interface, use the standby use-interfacecommand.

	standby use-interface interface {health revertive backhaul}
Syntax Description	interface	Indicates the interface to be used with the specified parameter. For health
		and revertive, this is the loopback interface specified in the standby track
		command. For backhaul, the interface must be an MLPPP interface. If you
		want to use a serial interface as the backhaul, you must first configure that
		interface to be part of an MLPPP bundle.
	health	Indicates the interface to monitor for an over temperature condition, the
		state of the processor, and the state of the T1/E1 firmware. If any of these
		watched conditions indicate a failure, this interface is brought down.
		Otherwise, the health interface remains in the up state.
	revertive	Indicates the interface that acts as the revertive interface. If the MWR 1900
		router changes state from active to standby, the revertive interface is brought up.
		If the MWR 1900 router changes state from standby to active, the revertive
		interface is brought down.
	backhaul	Indicates the interface to be used for backhauling.

Defaults

Command Modes

Command History

By default, the MWR 1900 is configured to be used in a redundant configuration (no standalone) and the relays are open.

Y-cable configuration

ReleaseModification

12.2(8)MC2 This command was introduced.

Usage Guidelines The loopback interfaces that you specify for health and revertive interfaces must be the same loopback interfaces that you specified in the standby track command. In the standby track command, the decrement value for the revertive interface should always be less than that for other interfaces. We recommend that you use loopback101 for health and loopback102 for revertive.

The interface that you specify for the backhaul must be an MLPPP interface. If you want to use a serial interface as the backhaul, you must first configure that interface to be part of an MLPPP bundle. We recommend you use multilink1 for the backhaul interface.

Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide

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