Latvia — From the last weekend of March until the last weekend of October.

Lebanon — From the last weekend of March until the last weekend of October.

Lithuania — From the last weekend of March until the last weekend of October.

Luxembourg — From the last weekend of March until the last weekend of October.

Macedonia — From the last weekend of March until the last weekend of October.

Mexico — From the first Sunday in April at 02:00 to the last Sunday in October at 02:00.

Moldova — From the last weekend of March until the last weekend of October.

Montenegro — From the last weekend of March until the last weekend of October.

Netherlands — From the last weekend of March until the last weekend of October.

New Zealand — From the first Sunday in October until the first Sunday on or after March 15.

Norway — From the last weekend of March until the last weekend of October.

Paraguay — From April 6 until September 7.

Poland — From the last weekend of March until the last weekend of October.

Portugal — From the last weekend of March until the last weekend of October.

Romania — From the last weekend of March until the last weekend of October.

Russia — From the last weekend of March until the last weekend of October.

Serbia — From the last weekend of March until the last weekend of October.

Slovak Republic - From the last weekend of March until the last weekend of October.

South Africa — South Africa does not use Daylight Saving Time.

Spain — From the last weekend of March until the last weekend of October.

Sweden — From the last weekend of March until the last weekend of October.

Switzerland — From the last weekend of March until the last weekend of October.

Syria — From March 31 until October 30.

Taiwan — Taiwan does not use Daylight Saving Time.

Turkey — From the last weekend of March until the last weekend of October.

United Kingdom — From the last weekend of March until the last weekend of October.

United States of America — From the first Sunday in April at 02:00 to the last Sunday in October at 02:00.

To configure the daylight savings time:

1.Click System > System Info > General > Time. The System Information Time Page opens:

Figure 11: System Information Time Page

The System Information Time Page contains the following sections and fields:

Clock Source — The source used to set the system clock. The possible field values are:

–None — Indicates that a clock source is not used. The clock is set locally.

–SNTP — Indicates that the system time is set via an SNTP server.

The Local Settings section contains the following fields:

Date — The system date. The field format is Day/Month/Year. For example: 04/May/50 (May 4, 2050).

Local Time — The system time. The field format is HH:MM:SS. For example: 21:15:03.

Time Zone Offset — The hours difference between Greenwich Mean Time (GMT) and local time. For example, the Time Zone Offset for Paris is GMT +1, while the Time Zone Offset for New York is GMT –5.

Daylight Savings — Enables the automatic Daylight Savings Time (DST) on the device based on the device’s location.

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TP-Link TL-SG3109, TL-SL3452, TL-SL3428 manual System Information Time
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TL-SG3109, TL-SL3428, TL-SL3452 specifications

The TP-Link TL-SL3428 is a feature-rich Ethernet switch designed for small to medium-sized business environments. It is part of TP-Link’s JetStream series, which emphasizes reliability, performance, and robust management capabilities. Built with 28 10/100/1000 Mbps ports, the TL-SL3428 provides sufficient bandwidth to support a wide range of network applications.

One of the standout features of the TL-SL3428 is its support for Layer 2 management protocols. This allows for more granular control and optimized performance across network segments. The switch supports VLAN (Virtual Local Area Network) segmentation, which enhances network security and efficiency by isolating various types of traffic. This feature is particularly useful in larger organizations where different departments or teams may require separate network environments.

The TL-SL3428 also includes advanced QoS (Quality of Service) capabilities. This functionality prioritizes traffic based on predefined rules, which ensures that critical applications receive the necessary bandwidth to function optimally. With QoS implementation, users can experience minimized latency, leading to better performance in VoIP and video conferencing applications.

In terms of redundancy and reliability, the switch also supports Link Aggregation Control Protocol (LACP), enabling multiple connections to be combined for increased bandwidth and failover support. This feature significantly enhances network resilience, ensuring minimal downtime during failures.

Power over Ethernet (PoE) support is another important characteristic of the TL-SL3428. With PoE capabilities, this switch can deliver electrical power along with data over the same Ethernet cable, simplifying installation and reducing the need for additional wiring. This is especially advantageous for IP devices like cameras, access points, and VoIP phones.

Security features are abundant in the TL-SL3428 as well. It implements port security, storm control, and DHCP snooping, all of which contribute to a secure network infrastructure. The switch’s management capabilities can be accessed through a user-friendly web interface, making it easier for IT administrators to configure and monitor network activities.

Overall, the TP-Link TL-SL3428 is an exemplary choice for businesses looking to enhance their network performance with advanced management features, security protocols, and reliability. Its combination of speed, flexibility, and manageability make it a valuable tool for any growing organization.
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