Configuring Policy Management; Configuring Remote Access - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual

Configuring Policy Management

Configuring Remote Access

Copyright © 2010, Juniper Networks, Inc.
Multiple traffic classes
Configurable scheduling
Configurable buffer management
For information about configuring QoS, see JunosE Quality of Service Configuration Guide.
Policy management allows network service providers to implement packet forwarding
and routing specifically tailored to their customer's requirements. Using policy
management, customers can implement policies that selectively cause packets to take
different paths. Policy management provides several types of services:
Policy routing—Predefines packet flow to a destination port or IP address
QoS classification and marking—Marks packets of a packet flow.
Packet forwarding—Allows forwarding of a packet flow.
Packet filtering—Drops packets of a packet flow.
Packet logging—Logs packets of a packet flow.
Rate limiting—Enforces line rates below the physical line rate of the port and sets limits
on packet flows.
RADIUS policy support—Allows you to attached a preconfigured policy to an interface
through RADIUS.
See JunosE Policy Management Configuration Guide, for details about configuring policy
management.
The E Series router supports the following remote access functionality:
Broadband Remote Access Server (B-RAS)—This application runs on the router and
is responsible for:
Aggregating the output from DSLAMs
Providing user PPP sessions and PPP session termination
Enforcing QoS policies
Routing traffic into an ISP's backbone network
See JunosE Broadband Access Configuration Guide.
Layer 2 Tunneling Protocol (L2TP)—A method of encapsulating layer 2 packets, such
as PPP, for transmission across a network. In an L2TP relationship, an L2TP access
concentrator (LAC) forms a client-server relationship with a destination, known as an
L2TP network server (LNS), on a remote network.
Chapter 1: Planning Your Network
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