IBM SC30-3681-08 manual Ecp, Enables the use of data compression on the interface, Enable chap

Con®guring PPP Interfaces (Talk 6)

1.	MS-CHAP
2.	SPAP
3.	CHAP
4.	PAP

Syntax:
enable	ccp
	chap
	dials
	ecp
	lower-dtr
	mp
	mppe
	mschap
	pap
	spap
ccp	Enables the use of data compression on the interface.
chap	Enables the use of the Challenge-Handshake Authentication Protocol. You
	are prompted for a rechallenge interval. Specify 0 if you do not want to
	rechallenge periodically after the initial authentication phase is complete.
	Refer to ªChallenge-Handshake Authentication Protocol (CHAP)º on
	page 457 for more information.
	Example:
	enable chap
	Rechallenge Interval in seconds (0=NONE) [0] 10
	CHAP enabled
dials	Enables the DIALs feature on this interface. Refer to ªUsing a Dial-In
	Access to LANs (DIALs) Serverº in the Using and Con®guring Featuresfor
	more information.
ecp	Enables the use of data encryption on this interface by negotiating
	Encryption Control Protocol (ECP). Once this is done, all PPP users with
	encryption enabled and with a valid encryption key must use ECP to
	connect to this port unless MS-CHAP is the active authentication protocol
	for the link. If the authentication protocol is MS-CHAP, ECP cannot be used;
	encryption must be accomplished using MPPE. PPP users without
	encryption enabled will still be able to connect to this interface.
	When you enable ECP, you are prompted to enter the ECP encryption key
	for the local router. You must also provide the encryption key for the remote
	user when you use the talk 6 add ppp-usercommand at the Config>
	prompt to con®gure the remote user. MPPE does not require you to
	con®gure an encryption key on either the local or the remote user.

lower-dtr

Determines the way the data terminal ready (DTR) signal is handled for leased serial-line interfaces that are disabled. If this parameter is set to ªdisabledº (the default) and the interface is disabled, the DTR signal is not dropped.

468MRS V3.2 Software User's Guide