Technical information

ADC Telecommunications, Inc.
322 CHAPTER 2: CUDA 12000 BASE SYSTEM COMMANDS
ppp authentication
Enable authentication on the current POS interface and specify the order in which PAP and CHAP
authentication protocols are used. Use this command to enable Challenge Handshake
Authentication Protocol (CHAP), Password Authentication Protocol (PAP), or both.
Note that this command specifies only which protocols — PAP, CHAP, or both — the POS
interface uses to authenticate remote devices. You must also define usernames and passwords
associated with both PAP and CHAP authentication using the ppp username command.
Mode
interface:pos:csi(<c/s/i>)
Syntax
ppp authentication {chap | chap pap | pap chap | pap}
Arguments
Example
cli# interface 1/3/1
mode: interface:pos:csi(1/3/1)
cli# ppp authentication chap
Related Commands
■ no ppp authentication on page 284
■ ppp chap-hostname on page 323
■ ppp chap-password on page 324
■ ppp pap-sent-username on page 327
■ ppp username on page 328
■ show interface on page 414
chap Enables CHAP on the current POS interface.
chap pap Enables negotiation of CHAP first, then tries PAP.
pap chap Enables negotiation of PAP first, then tries CHAP.
pap Enables PAP on the current POS interface.