CHAPTER

3.2.6CHANGING THE KEYBOARD SETTING OF WINDOWS NT 4.0 CPUS

If any CPUs attached to your ServSwitch are running Microsoft Windows NT 4.0, you must change the keyboard setting in their Control Panel from the default, “Microsoft Enhanced Keyboard,” to “Standard 101/102 or Microsoft Natural Keyboard.” Your ServSwitch system will not work with these CPUs unless their keyboard settings are changed. To do this, take these steps:

1.Click on the icon for “My Computer” (or whatever you’ve named the computer itself).

2.Click on “Control Panels.”

3.Click on “Keyboard.”

4.Click on the “General” tab.

5.In the Keyboard Type field, scroll from the “Enhanced” setting to the “Standard” setting.

For more information, consult your Windows NT manual.

3.2.7SWITCHING FROM THE KEYBOARD

Your ServSwitch is now ready for operation using its default settings. To take full advantage of the Switch’s features, refer to Chapter 4, which gives detailed information about each of the ServSwitch commands, describing each command’s function and keystroke sequence. For your convenience, this info is summarized in Section 4.2. To begin switching immediately, however, just press and release your keyboard’s left Control key ([Ctrl]), then—within the next two seconds—type in your desired port number with the regular number keys (not the numeric keypad). (This procedure is slightly more complicated if there are more than nine CPUs in your Switch system; refer to Section 4.3.1.)

25

Page 48
Image 48
Black Box SW722A-R4, KV3108SA-R4, SW721A-R4, SW724A-R4, SW723A-R4, SW725A-R4 manual Chapter

SW725A-R4, SW722A-R4, SW723A-R4, KV3108SA-R4, SW724A-R4 specifications

The Black Box SW721A-R4, SW724A-R4, KV3108SA-R4, SW723A-R4, and SW722A-R4 are cutting-edge network switches that cater to the demanding needs of modern data environments. These models are designed to provide high performance, reliability, and advanced features suitable for both enterprise-level deployments and smaller networks.

The SW721A-R4 and SW724A-R4 are primarily layer 2 switches that support essential networking protocols such as IEEE 802.1Q for VLAN tagging, ensuring secure and efficient traffic management. With robust forwarding capabilities, these switches boast high-speed Gigabit Ethernet ports, which enable seamless data transfer and reduce latency in data-driven applications. Their fanless design also ensures quiet operation, making them ideal for office settings and noise-sensitive areas.

Another noteworthy addition is the KV3108SA-R4, a versatile KVM switch that provides remote management capabilities. This model can control multiple servers and computers from a single console, allowing IT personnel to streamline operations and reduce physical space requirements. With support for high-resolution video output and an intuitive user interface, the KV3108SA-R4 enhances usability while maintaining efficiency in server management.

The SW723A-R4 and SW722A-R4 models further enhance network capabilities with their advanced Layer 3 functions. These switches support static routing and dynamic routing protocols, making them suitable for complex networking scenarios. They are equipped with a comprehensive set of security features, including port security and access control lists (ACLs), ensuring that sensitive information is well-protected against unauthorized access.

All of these Black Box models operate on advanced technologies such as QoS (Quality of Service), which helps prioritize critical traffic and ensures optimal performance during peak usage periods. Additionally, they support Power over Ethernet (PoE), enabling the powering of network devices such as IP cameras and VoIP phones without the need for additional electrical outlets.

In summary, the Black Box SW721A-R4, SW724A-R4, KV3108SA-R4, SW723A-R4, and SW722A-R4 represent a fusion of performance, versatility, and security in network infrastructure. These switches are perfect for businesses looking to enhance their connectivity solutions, ensuring that they can meet the demands of an increasingly digital world while maintaining high standards of efficiency and reliability.