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IMPORTANT:
the console or Telnet/SSH/HTTP/HTTPS. Backdoor for console is always enabled, so you can connect using
notacacs and the administrator password even if the backdoor (bckdoor) or secure backdoor (secbd) are
disabled.
If backdoor is enabled (bckdoor ena), type in notacacs as a backdoor to bypass TACACS+ checking, and
use the administrator password to log into the switch. The switch allows this even if TACACS+ servers are
available.
If secure backdoor is enabled (secbd ena), type in notacacs as a backdoor to bypass TACACS+ checking,
and use the administrator password to log into the switch. The switch allows this only if TACACS+ servers are
not available.
NTP server configuration
Command: /cfg/sys/ntp
[NTP Server Menu]
prisrv
secsrv
intrval
on
off
cur
This menu enables you to synchronize the switch clock to a Network Time Protocol (NTP) server. By default, this
option is disabled.
The following table describes the NTP Server Configuration Menu options.
Table 63 NTP Server Configuration Menu options
Command
prisrv <IP address>
secsrv <IP address>
intrval <1-44640>
on
off
cur
If TACACS+ is enabled, you must login using TACACS+ authentication when connecting via
- Set primary NTP server address
- Set secondary NTP server address
- Set NTP server resync interval
- Turn NTP service ON
- Turn NTP service OFF
- Display current NTP configuration
Description
Configures the IP addresses of the primary NTP server to which you want to
synchronize the switch clock.
Configures the IP addresses of the secondary NTP server to which you want to
synchronize the switch clock.
Specifies the interval, that is, how often, in minutes (1-44640), to resynchronize
the switch clock with the NTP server. The default is 1440 minutes.
Enables the NTP synchronization service.
Disables the NTP synchronization service. This is the default.
Displays the current NTP service settings.
Command Line Interface 67
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