GE MDS iNET 900, Справочное руководство

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05-2806A01, Rev. J iNET Series Reference Manual 79
TIP: For enhanced security, consider using misspelled words, a combi-
nation of letters and numbers, and a combination of upper and
lower case letters. Also, the more characters used (up to eight), the
more secure the password will be. These strategies help protect
against sophisticated hackers who may use a database of common
words (for example, dictionary attacks) to determine a password.
•
SNMP Mode
—This specifies the mode of operation of the radio’s
SNMP Agent. If the mode is disabled, the Agent does not
respond to any SNMP traffic. If the mode is v1_only, v2_only,
or v3_only, the Agent responds only to that version of SNMP
traffic. If the mode is v1-v2, or v1-v2-v3, the Agent responds to
the specified version of SNMP traffic.
[
disabled, v1_only, v2_only, v3_only, v1-v2, v1-v2-v3; v1-v2-v3
]
•
Telnet Access
—Controls remote access through Telnet sessions
on Port 23 [
Enabled, Disabled; Enabled
]
•
SSH Access
— Controls remote access through SSH (Secure
Shell) sessions on Port 22 [
Enabled, Disabled; Enabled
]
•
HTTP Mode
— Controls remote access through HTTP sessions on
Ports 80 and 443. Selecting
HTTPS
forces secure connections to
Port 443. When
HTTP Mode
is disabled, access through HTTP or
HTTPS is not allowed. [
Disabled, HTTP, HTTPS; HTTP
]
•
HTTP Auth Mode
—Selects the method of HTTP log-in authenti-
cation. This parameter functions only when
HTTP
is selected in
the previous menu item. Although the
Basic Auth
mode requests
a password, the actual password text is transmitted in the clear
(unencrypted). [
Basic Auth, MD5 Digest; Basic Auth
]
2.7.2 Wireless Security
The features in the Wireless Security menu control the communication
of data across the wireless link. The radios can be authenticated locally
via a list of authorized radios, or remotely via a centralized RADIUS
server. RADIUS is a centralized authentication mechanism based on
standards.