Ip Security - Waters Network Systems GSM2109-1009-8PoE Operating Manual

Daylight Saving Period– enter the beginning and ending time for daylight
savings time. Both will be different in every year.
Daylight Saving Offset (mins) – For non-US and European countries, specify
the amount of time for daylight savings time.
Click Apply to save the configuration.
5.14

IP Security

IP security allows you to assign ten specific IP addresses that have permission to access
the switch through the web browser for secure switch management. The following lists
the functions for IP security:
IP Security Mode – The IP Security mode must be enabled in order to configure the
HTTP server and the Telnet server.
Enable HTTP Server – Once this is enabled, the ten IP addresses will be able to
access the management functions via the web.
Enable Telnet Server - Once this is enabled, the ten IP addresses will be able to
access the management functions via Telnet.
Security IP 1 ~ 10 – Assign up to ten specific IP addresses. Only those ten IP
addresses can access and management the switch through the web browser.
Click Apply to save the configuration.
Waters Network Systems
Figure 5.13 – SNTP Configuration
GSM2109-1009-8PoE User's Manual Page 40