Accton Technology VDSL Switch-VS4512, Management Manual, Page: 56 / 334

Configuring the Switch
3-26
Command Attributes
•
Authentication
– Select the authentication, or authentication sequence
required:
-
Local – User authentication is performed only locally by the switch.
- Radius – User authentication is performed using a RADIUS server only.
-
TACACS
– User authentication is performed using a server only.
-
[authentication sequence]
– User authentication is performed by up to three
authentication methods in the indicated sequence.
• RADIUS Settings
- Server IP Address – Address of authentication server. (Default: 10.1.0.1)
- Server Port Number – Network (UDP) port of authentication server used for
authentication messages. (Range: 1-65535; Default: 1812)
- Secret Text String – Encryption key used to authenticate logon access for
client. Do not use blank spaces in the string. (Maximum length: 20 characters)
- Number of Server Transmits – Number of times the switch tries to
authenticate logon access via the authentication server.
(Range: 1-30; Default: 2)
- Timeout for a reply – The number of seconds the switch waits for a reply
from the RADIUS server before it resends the request.
(Range: 1-65535; Default: 5)
• TACACS Settings
- Server IP Address – Address of the server. (Default: 10.11.12.13)
- Server Port Number – Network (TCP) port of server used for
authentication messages. (Range: 1-65535; Default: 49)
- Secret Text String – Encryption key used to authenticate logon access for
client. Do not use blank spaces in the string. (Maximum length: 20 characters)
Note: The local switch user database has to be set up by manually entering user names
and passwords using the CLI. (See “username” on page 24.)