•
chap-secret is the secret key associated with that peer.
Related
Documentation
Example: Configuring PPP CHAP•
• Example: Configuring CHAP Authentication with RADIUS
PPP Encapsulation on ACX Series Routers
You can configure Point-to-Point Protocol (PPP) encapsulation on physical interfaces
on ACX Series routers. PPP provides a standard method for transporting multiprotocol
datagrams over a point-to-point link. PPP uses the High-Speed Data Link Control (HDLC)
protocol for its physical interface and provides a packet- oriented interface for the
network-layer protocols.
PPP is supported on the following MICs on ACX Series routers:
•
On ACX1000 routers with 8-port built-in T1/E1 TDM MICs.
•
On ACX2000, ACX2100, ACX2200, and ACX4000 routers with 16-port built-in T1/E1
TDM MICs.
•
On ACX4000 routers with 16-Port Channelized E1/T1 Circuit Emulation MICs.
Starting with Release 12.3X54, you can configure Point-to-Point Protocol (PPP)
encapsulation on physical interfaces on Channelized OC3/STM1 (Multi-Rate) Circuit
Emulation MIC with SFP on ACX4000 Series routers
On ACX Series routers, E1, T1, and NxDS0 interfaces support PPP encapsulation.
PPP is the default encapsulation type for physical interfaces. You need not configure
encapsulation for any physical interfaces that support PPP encapsulation. If you do not
configure encapsulation, PPP is used by default. For physical interfaces that do not
support PPP encapsulation, you must configure an encapsulation to use for packets
transmitted on the interface.
To configure the encapsulation on a physical interface, include the encapsulation ppp
statement at the [edit interfaces interface-name] hierarchy level.
IP class of service (CoS) is not supported on PPP interfaces. All the traffic is sent to the
best effort queue (queue 0) and CoS code points are not processed. Also, fixed classifiers
are not supported. Circuit cross-connect (CCC) version of PPP (ppp-ccc option) and
translational cross-connect (TCC) version of PPP (ppp-tcc option) are not supported
for configuration with the encapsulation statement.
PPP is supported only for IPv4 networks. If you configure PPP encapsulation, you can
configure an INET family by including the family inet statement at the [edit interfaces
interface-name unit logical-unit-number] hierarchy level. MPLS family is not supported
on logical interfaces if you configured PPP encapsulation. On interfaces with PPP
encapsulation, configure PPP-specific interface properties by including the ppp-options
statement at the [edit interfaces interface-name] hierarchy level. For interfaces with PPP
Copyright © 2017, Juniper Networks, Inc.500
ACX Series Universal Access Router Configuration Guide
To Next Page
Loading...
Need help?
General
