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Chapter 23 Authentication & Accounting
GS-2750 User’s Guide
182
23.1.2 RADIUS and
RADIUS and are security protocols used to authenticate users by means of an
external server instead of (or in addition to) an internal device user database that is limited to
the memory capacity of the device. In essence, RADIUS and authentication both
allow you to validate an unlimited number of users from a central location.
The following table describes some key differences between RADIUS and .
23.2 Authentication and Accounting Screens
To enable authentication, accounting or both on the Switch. First, configure your
authentication server settings (RADIUS, or both) and then set up the
authentication priority and accounting settings.
Click
Advanced Application
>
Auth and Acct
in the navigation panel to display the screen
as shown.
Figure 90
Advanced Application > Auth and Acct
23.2.1 RADIUS Server Setup
Use this screen to configure your RADIUS server settings. See
Section 23.1.2 on page 182
for
more information on RADIUS servers. Click on the
RADIUS Server Setup
link in the
Authentication and Accounting
screen to view the screen as shown.
Table 60
RADIUS vs
RADIUS
Transport
Protocol
UDP (User Datagram Protocol)
TCP (Transmission Control Protocol)
Encryption
Encrypts the password sent for
authentication.
All communication between the client (the
Switch) and the TACACS server is
encrypted.
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Страница 144: ...Chapter 17 Port Security GS 2750 User s Guide 144 ...
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Страница 160: ...Chapter 20 Queuing Method GS 2750 User s Guide 160 ...
Страница 166: ...Chapter 21 VLAN Stacking GS 2750 User s Guide 166 ...
Страница 194: ...Chapter 23 Authentication Accounting GS 2750 User s Guide 194 ...
Страница 219: ...219 PART IV IP Application Static Routing 221 RIP 223 Differentiated Services 225 DHCP 233 VRRP 243 ...
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Страница 232: ...Chapter 28 Differentiated Services GS 2750 User s Guide 232 ...
Страница 242: ...Chapter 29 DHCP GS 2750 User s Guide 242 ...
Страница 252: ...Chapter 30 VRRP GS 2750 User s Guide 252 ...
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Страница 278: ...Chapter 32 Access Control GS 2750 User s Guide 278 ...
Страница 280: ...Chapter 33 Diagnostic GS 2750 User s Guide 280 ...
Страница 284: ...Chapter 34 Syslog GS 2750 User s Guide 284 ...
Страница 298: ...Chapter 39 Routing Table GS 2750 User s Guide 298 ...
Страница 301: ...301 PART VI Product Specifications Product Specifications 303 ...
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Страница 309: ...309 PART VII Appendices and Index IP Addresses and Subnetting 311 Legal Information 319 Customer Support 323 Index 329 ...
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Страница 322: ...Appendix B Legal Information GS 2750 User s Guide 322 ...
Страница 328: ...Appendix C Customer Support GS 2750 User s Guide 328 ...