Chapter 9
Configuring
This chapter explains how to enable and configure in your E Series router.
It has the following sections:
■
Overview on page 311
■
Platform Considerations on page 315
■
References on page 315
■
Before You Configure on page 316
■
Configuring Support on page 316
Overview
With the increased use of remote access, the need for managing more network access
servers (NAS) has increased. Additionally, the need for control access on a per-user
basis has escalated, as has the need for central administration of users and passwords.
Terminal Access Controller Access Control System (TACACS) is a security protocol
that provides centralized validation of users who are attempting to gain access to a
router or NAS. , a more recent version of the original TACACS protocol,
provides separate authentication, authorization, and accounting (AAA) services.
NOTE:
is a completely new protocol and is not compatible with TACACS
or XTACACS.
The protocol provides detailed accounting information and flexible
administrative control over the authentication, authorization, and accounting process.
The protocol allows a client to request detailed access control and allows
the process to respond to each component of that request.
uses Transmission Control Protocol (TCP) for its transport.
provides security by encrypting all traffic between the NAS and the process.
Encryption relies on a secret key that is known to both the client and the
process.
Table 64 on page 312 describes terms that are frequently used in this chapter.
Overview
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311
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Страница 28: ...xxviii Table of Contents JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 36: ...xxxvi List of Tables JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 42: ...2 Managing Remote Access JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 204: ...164 Managing RADIUS and TACACS JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 274: ...234 CLI Commands Used to Modify RADIUS Attributes JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 292: ...252 Monitoring RADIUS Relay Server JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 336: ...296 RADIUS Client Terminate Reasons JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 368: ...328 Managing L2TP JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 408: ...368 Configuring the Weighted Load Balancing Method JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 444: ...404 PPP Accounting Statistics JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 492: ...452 Monitoring Operational Status within the Current VR Context JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 494: ...454 Managing DHCP JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 510: ...470 DHCP Local Server Configuration Tasks JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 528: ...488 Configuring the Router to Work with the SRC Software JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 556: ...516 Configuring DHCP Relay Proxy JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 616: ...576 Managing the Subscriber Environment JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 632: ...592 Subscriber Management Configuration Examples JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 636: ...596 Monitoring Active IP Subscribers Created by Subscriber Management JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 672: ...632 Monitoring Active IP Subscribers Created by Subscriber Management JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 674: ...634 Managing Subscriber Services JUNOSe 11 0 x Broadband Access Configuration Guide...
Страница 767: ...Part 7 Index Index on page 729 Index 727...
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