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Authentication Commands
4-71
4
Command Mode
Global Configuration
Command Usage
• RADIUS uses UDP while 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 encrypts the entire body of the packet.
• RADIUS and logon authentication assigns a specific privilege level
for each user name and password pair. The user name, password, and
privilege level must be configured on the authentication server.
• You can specify three authentication methods in a single command to indicate
the authentication sequence. For example, if you enter “
authentication login
radius tacacs local
,” the user name and password on the RADIUS server is
verified first. If the RADIUS server is not available, then authentication is
attempted on the server. If the server is not available,
the local user name and password is checked.
Example
Related Commands
username - for setting the local user names and passwords (4-25)
authentication enable
This command defines the authentication method and precedence to use when
changing from Exec command mode to Privileged Exec command mode with the
enable
command (see page 4-19). Use the
no
form to restore the default.
Syntax
authentication enable
{[
local
] [
radius
] [
tacacs
]}
no authentication enable
-
local
- Use local password only.
-
radius
- Use RADIUS server password only.
-
tacacs
- Use TACACS server password.
Default Setting
Local
Command Mode
Global Configuration
Console(config)#authentication login radius
Console(config)#
Summary of Contents for 8124PL2
Page 1: ...MANAGEMENT GUIDE TigerSwitchTM 10 100 1000 24 Port Managed Switch with PoE SMC8124PL2 ...
Page 2: ......
Page 20: ...xvi Contents ...
Page 27: ...xxiii Figures ...
Page 35: ...Introduction 1 8 1 ...
Page 45: ...Initial Configuration 2 10 2 ...
Page 148: ...Port Configuration 3 103 Figure 3 61 Displaying Etherlike and RMON Statistics ...
Page 473: ...Command Line Interface 4 240 4 ...
Page 477: ...Software Specifications A 4 A ...
Page 489: ...Index Index 4 menu list 3 3 panel display 3 3 ...
Page 490: ......