SMC Networks TigerAccess SMC7816M Instrukcja Użytkownika Pobierz pdf (Strona 151)

100

101

ONFIGURING

OCAL

EMOTE

OGON

UTHENTICATION

6-3

CLI – Assign a user name to access-level 15 (i.e., administrator), then

specify the password.

Configuring Local/Remote Logon

Authentication

Use the Authentication

Settings menu to restrict

management access

based on specified user

names and passwords.

You can manually

configure access rights

on the switch, or you can

use a remote access

authentication server based on RADIUS or TACACS+ protocols.

Remote Authentication Dial-in User Service (RADIUS) and Terminal

Access Controller Access Control System Plus (TACACS+) are logon

authentication protocols that use software running on a central server to

control access to RADIUS-aware or TACACS- aware devices on the

network. An authentication server contains a database of multiple user

name/password pairs with associated privilege levels for each user that

requires management access to the switch.

RADIUS uses UDP while TACACS+ uses TCP. UDP only offers best

effort delivery, while TCP offers a connection-oriented transport. Also,

note that RADIUS encrypts only the password in the access-request

packet from the client to the server, while TACACS+ encrypts the entire

body of the packet.

Console(config)#username bob access-level 15 22-2

Console(config)#username bob password 0 smith

Console(config)#

1 2 ... 146 147 148 149 150 151 152 153 154 155 156 ... 961 962

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