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4. Security and Logins
Limiting Access
The 7123 SNMP DSU/CSU provides access security on the following interfaces:
T
T
T
T
Up to two direct or Telnet sessions can be active at any given time; that is, you can
have two simultaneous Telnet sessions, or one Telnet session and one active
asynchronous terminal session, or two simultaneous asynchronous terminal
sessions.
Controlling Asynchronous Terminal Access
Direct asynchronous terminal access to the menu-driven user interface can be
limited by:
T
T
See
more information about communication (COM) port configuration options.
4-2
Asynchronous (async) terminal
Telnet
FTP
SNMP
Requiring a login.
Assigning an access level to the port or interface.
Configuring the Communication Port
September 2001
in Chapter 3, Configuration, for
7123-A2-GB20-00
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Troubleshooting
