Chapter 17 Access Control; About Access Control; Access Control Overview; Figure 17-1 Access Control - ZyXEL Communications Dimension GS-3012F User Manual

17.1 About Access Control

Click Advanced Application, Access Control from the navigation panel to display the screen as shown. From this
screen you can configure SNMP, up to four web configurator administrators, enable/disable remote service access
and configure trusted computers for remote access.

17.2 Access Control Overview

A console port access control session and Telnet access control session cannot coexist. The console port has higher
priority. If you telnet to the switch and someone is already logged in from the console port, then you will see
the following message.
"Local administrator is configuring this device now!!!
Connection to host lost."
A console port or Telnet session can coexist with one FTP session, up to five Web sessions (five different
usernames and passwords) and/or limitless SNMP access control sessions.
Number of
sessions
allowed
Number of
concurrent
sessions
allowed
Access Control

Figure 17-1 Access Control

Figure 17-2 Console Port Priority

Table 17-1 Access Control Summary

Console port Telnet
1 4
1 console port or Telnet.
Console port has priority.
This chapter describes how to control access to the switch.
FTP
1
1
GS-3012F User's Guide
Chapter 17
Access Control
Web SNMP
5 No limit
5 No limit
17-1