User Guide

OmniAccess SafeGuard OS Administration Guide
54
Chapter 2: Accessing and Managing the System
The following example, configures Summer hours as a recurring event.
(SafeGuardOS) # configure terminal
(SafeGuardOS) (config) # clock summertime recurring
(SafeGuardOS) (config) # exit
4 To display the system time, use the show clock command in Privileged Exec
mode using the following syntax:
show clock
The command has no parameters or variables.
Configuring SNTP
Simple Network Time Protocol (SNTP) is an adaptation of the Network Time Protocol
(NTP) used to synchronize computer clocks across the Internet. For a stand-alone system
that sets and synchronizes the time for the network, configure SNTP on the SafeGuard
device.
To configure SNTP:
1 Designate a SNTP server using the sntp server command in Global Configuration
mode. Up to 3 SNTP servers can be configured.
sntp server ipaddr {priority {version {portid}}}
The following example configures an SNTP server running SNTPv4 on port ID 25.
(SafeGuardOS) # configure terminal
(SafeGuardOS) (config) # sntp server 172.82.45.23
endtime Hour to change the time back.
The format is hh:mm.
Syntax Description ipaddr Specifies the poll interval for SNTP
unicast clients in seconds as a
power of two. Valid values are 6 to
30 seconds.
priority (Optional) Ranks or prioritizes the
server among other servers. Up to 3
SNTP servers may be specified.
Valid values are 1 to 3.
version (Optional) Specifies the version of
SNTP. Valid values are 1 to 4.
portid (Optional) Specifies the port
identification number. Valid values
are 1 to 65535.