Ppp Encapsulation On Acx Series Routers - Juniper ACX1000 Configuration Manual

ACX Series Universal Access Router Configuration Guide
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PPP Encapsulation on ACX Series Routers

500
is the secret key associated with that peer.
chap-secret
Example: Configuring PPP CHAP
Example: Configuring CHAP Authentication with RADIUS
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
statement at the
[edit interfaces interface-name]
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 (
translational cross-connect (TCC) version of PPP (
for configuration with the
encapsulation
PPP is supported only for IPv4 networks. If you configure PPP encapsulation, you can
configure an INET family by including the
interface-name unit logical-unit-number]
on logical interfaces if you configured PPP encapsulation. On interfaces with PPP
encapsulation, configure PPP-specific interface properties by including the
statement at the
[edit interfaces interface-name]
hierarchy level.
ppp-ccc
option) are not supported
ppp-tcc
statement.
statement at the
family inet
hierarchy level. MPLS family is not supported
hierarchy level. For interfaces with PPP
Copyright © 2017, Juniper Networks, Inc.
encapsulation ppp
option) and
[edit interfaces
ppp-options