Sntp Configuration Commands; Sntp Example - Extreme Networks 200 Series Installation And User Manual

Table 25: Greenwich Mean Time Offsets (continued)
GMT
Offset in GMT Offset
Hours in Minutes
+11:00 +660
+12:00 +720

SNTP Configuration Commands

Table 26 describes SNTP configuration commands.
Table 26: SNTP Configuration Commands
Command
config sntp-client [primary | secondary] server
[<ipaddress> | <host_name>]
config sntp-client update-interval <seconds>
disable sntp-client
enable sntp-client
show sntp-client

SNTP Example

In this example, the switch queries a specific SNTP server and a backup SNTP server. The switch is
located in Cupertino, CA, and an update occurs every 20 minutes. The commands to configure the
switch are as follows:
config timezone -480 autodst
config sntp-client update interval 1200
enable sntp-client
config sntp-client primary server 10.0.1.1
config sntp-client secondary server 10.0.1.2
Summit 200 Series Switch Installation and User Guide
Common Time Zone
References
IDLE—International Date Line
East
NZST—New Zealand Standard
NZT—New Zealand
Description
Configures an SNTP server for the switch
to obtain time information. Queries are first
sent to the primary server. If the primary
server does not respond within 1 second,
or if it is not synchronized, the switch
queries the second server.
Configures the interval between polling for
time information from SNTP servers. The
default setting is 64 seconds.
Disables SNTP client functions.
Enables Simple Network Time Protocol
(SNTP) client functions.
Displays configuration and statistics for the
SNTP client.
Using the Simple Network Time Protocol
Cities
Wellington, New Zealand; Fiji,
Marshall Islands
85