PPP Commands onthe Cisco ASR 9000 Series
Router
This module provides command line interface (CLI) commands for configuring Point-to-Point Protocol
(PPP) on the Cisco ASR 9000 Series Router.
Point-to-Point Protocol (PPP) is an encapsulation scheme that can be used on Packet-over-SONET (POS),
serial, and multilink interfaces. PPP is a standard protocol used to send data over synchronous serial links.
PPP also provides a Link Control Protocol (LCP) for negotiating properties of the link. LCP uses echo
requests and responses to monitor the continuing availability of the link.
PPP provides the following Network Control Protocols (NCPs) for negotiating properties of data protocols
that will run on the link:
•
Cisco Discovery Protocol Control Protocol (CDPCP) to negotiate CDP properties
•
IP Control Protocol (IPCP) to negotiate IP properties
•
IP Version 6 Control Protocol (IPv6CP) to negotiate IPv6 properties
•
Multiprotocol Label Switching Control Protocol (MPLSCP) to negotiate MPLS properties
•
Open System Interconnection Control Protocol (OSICP) to negotiate OSI properties
•
clear ppp sso state, page 711
•
clear ppp statistics, page 713
•
encapsulation ppp, page 714
•
group, page 716
•
multi-router aps, page 718
•
peer ipv4 address, page 719
•
ppp authentication , page 720
•
ppp chap password, page 723
•
ppp chap refuse, page 725
•
ppp ipcp dns, page 727
•
ppp ipcp neighbor-route disable, page 728
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
709
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