Access Control; Access Control Overview; The Access Control Main Screen; Table 61 Access Control Overview - ZyXEL Communications VDSL SWITCH VES-1616F-3X User Manual

C
H A P T E R
This chapter describes how to control access to the switch.

26.1 Access Control Overview

The console port and FTP are allowed one session each, Telnet and SSH share four sessions,
up to five web management sessions (five different usernames and passwords) and/or limitless
SNMP access control sessions are allowed.

Table 61 Access Control Overview

Number of
concurrent
sessions allowed
When multiple login is disabled and there is already a console port session, you cannot telnet
to the switch. The following error message displays.
Connection to host lost.
C:\>
If you disable multiple login while another administrator is accessing the switch via telnet, the
switch will immediately log out the administrator and disconnect the telnet session. The
following error message displays.
multi-login is disabled, please exit immediately!!
Connection to host lost.
C:\>

26.2 The Access Control Main Screen

Click Management > Access Control in the navigation panel to display the main screen as
shown. Use these links to configure remote management options and create user accounts on
the switch.
VES-1616F-3x Series User's Guide

Access Control

Console Port SSH Telnet
1 SSH and Telnet
share 4
sessions.
26
FTP Web
1 5
SNMP
No limit
179