Enterasys Networks XSR CLI Router User Manual


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AAA Usergroup Commands
16-96 Configuring Security
Syntax of the “no” Form
Thenoformunlinksapoolofaddressesfromagroupofusers:
no ip pool pool-name
Mode
Usergroupconfiguration:XSR(aaa-group)#
Example
ThefollowingexampleaddstheIPpooldenver:
XSR(config)#aaa group headquarters
XSR(aaa-group)#ip pool denver
pptp encrypt mppe
ThiscommandenablesMicrosoftPoint‐to‐PointEncryption(MPPE)onaPPTPconnection.The
commandmustbeaddedtotheinterfacethatwillcarryPPTP‐MPPEtraffic.AllWindowsclients
usingMPPErequireMS‐CHAP.
Syntax
pptp encrypt mppe {auto | 40 | 128}
Syntax of the “no” Form
ThenoformofthiscommanddisablesMPPEencryption:
no pptp encrypt mppe
Default
128‐bitencryption
Mode
Usergroupconfiguration:XSR(aaa-group)#
Example
ThefollowingexampleenablesMPPEwithautoencryption:
XSR(config)#aaa group
XSR(aaa-group)#pptp encrypt mppe auto
Note: All configurable MPPE options must be identical on both tunnel endpoints.
auto
Offers40‐and128‐bitencryptionstrengthifavailable.
40
Only40‐bitencryptionallowed.
128
Only128‐bitencryptionallowed.
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