Avocent Single port KVM over IP switch user manual Prerequisites, Telnet

Page 21

Single port KVM over IP switch

5.Usage

5.1Prerequisites

The IP-KVM switch features an embedded operating system and applications offering a variety of standardized interfaces. This chapter will describe both these interfaces, and the way to use them in a more detailed manner. The interfaces are accessed using the TCP/IP protocol family, thus they can be accessed using the built-in Ethernet adapter.

The following interfaces are supported:

HTTP/HTTPS

Full access is provided by the embedded web server. The IP-KVM switch environment can be entirely managed using a standard web browser. You can access the IP-KVM switch using the insecure HTTP protocol, or using the encrypted HTTPS protocol. Whenever possible, use HTTPS.

Telnet

A standard Telnet client can be used to access an arbitrary device connected to the IP-KVM switch's serial port via a terminal mode.

The primary interface of the IP-KVM switch is the HTTP interface. This is covered extensively in this chapter. Other interfaces are addressed in subtopics.

In order to use the Remote Console window of your managed host system, the browser has to come with a Java Runtime Environment version 1.1 or higher. If the browser has no Java support (such as on a small handheld device), you are still able to maintain your remote host system using the administration forms displayed by the browser itself.

Important: We recommend installing a Sun JVM 1.4.

For an insecure connection to the IP-KVM switch, we can recommend the following browsers:

•Microsoft Internet Explorer version 6.0 or higher on Windows 98, Windows ME, Windows 2000 and Windows XP

•Netscape Navigator 7.0 or Mozilla 1.6 on Windows 98, Windows ME, Windows 2000, Windows XP, Linux and other UNIX-like Operating Systems

In order to access the remote host system using a securely encrypted connection, you need a browser that supports the HTTPS protocol. Strong security is only assured by using a key length of 128 Bit. Some of the old browsers do not have a strong 128 Bit encryption algorithm.

Using the Internet Explorer, open the menu entry “?” and “Info” to read about the key length that is currently activated. The dialog box contains a link that leads you to information on how to upgrade your browser to a state of the art encryption scheme. Figure 5-1 shows the dialog box presented by the Internet Explorer 6.0.

21

Page 20 Page 22
Image 21
Page 20 Page 22
Contents Rev USER’S ManualTable of Contents Troubleshooting Certificates IP-KVM switch hardware installation InstallationInitial IP configuration Video modesRemote Console DhcpTop part of the Remote Console When the server is dead When the server is up and runningPackage contents FeaturesSingle port IP-KVM Switch Technical specifications Model NoSystem requirement DescriptionVGA Cable Cable diagrams PS/2 CableUSB 2.0 Cable AT to PS/2 keyboard adapter OptionalConnecting IP-KVM switch to the host system Operation OverviewStep Connect the monitor to the IP-KVM switch console side Ethernet connection OptionSingle port KVM over IP switch Initial Configuration Initial configuration via Dhcp serverIP-KVM switch Setup Tool IP-KVM switch setup tool AuthenticationIP autoconfiguration Initial configuration via serial consoleKeyboard, Mouse and Video configuration IP addressRemote Mouse Settings IP-KVM switch keyboard settingsHost system mouse settings Auto mouse speed and mouse synchronizationSingle and Double Mouse Mode Windows XP Mouse SettingsSpecial Mouse Driver Active DesktopVideo Modes Telnet PrerequisitesInternet Explorer displaying the encryption key length Login into the IP-KVM switch and logoutMain NavigationRemote Console General description Logout from the IP-KVM switchRemote Console Control Bar Main WindowRemote Console Options Menu Monitor Only Exclusive AccessScaling Mouse HandlingLocal Cursor Video SettingsSoft Keyboard 11. Video Settings Panel12. Soft Keyboard 14. Remote Console Confirmation Dialog Remote Console Status LineMenu Options Remote Control KVM ConsoleHelp Telnet ConsoleCls Virtual Media Floppy DiskVersion TerminalUse Image on Windows Share Samba CD ROMSelect Windows Share Select Sharing to open the configuration dialog CD ROM/ISO Images Creating an Image Floppy ImagesDd if=/dev/cdrom of=/tmp/cdrom.image Drive redirectionDriver Installation Create a New Device 17. KVM Vision Viewer Setup step18. New Device Drive Redirection SettingsOptions OptionsChange Password User ManagementUsers And Groups User Console KVM SettingsSingle port KVM over IP switch 15. User Console Settings Part Single port KVM over IP switch Keyboard/Mouse 17. Keyboard and Mouse SettingsVideo 18. Video SettingsNetwork Device Settings19. Network Settings 20. Dynamic DNS Dynamic DNS21. Dynamic DNS Scenario 22. Device Security SecurityCertificate 23. Certificate Settings24. SSL Certificate Upload 25. Serial Port Serial PortSingle port KVM over IP switch 27. Date and Time Date And Time29. Event Log Event LogSingle port KVM over IP switch Device Information MaintenanceBoard Summary Reset Functions32. Event Log List 33. Update Firmware Update Firmware34. Unit Reset Unit ResetSingle port KVM over IP switch Troubleshooting CE Certificate CertificatesPin Assignments Single port PS2 KVM over IP Key Codes Table B.1 Key Names Rack mount kit installation diagram

Single port KVM over IP switch specifications

The Avocent Single Port KVM over IP switch is a powerful device designed to enhance and streamline remote server management. As the demand for efficient IT infrastructure grows, this KVM (Keyboard, Video, Mouse) switch serves as an indispensable tool for system administrators. By allowing remote access to servers, the Avocent switch ensures that users can manage their IT assets from virtually anywhere.

One of the standout features of the Avocent Single Port KVM over IP switch is its ability to provide high-resolution video output. Supporting resolutions up to 1920x1200, users can experience a clear and responsive graphical display even when accessing servers over long distances. This ensures that remote management does not compromise on quality, making it easier for administrators to execute tasks with precision.

The switch also boasts advanced security features to protect sensitive data and systems. With support for 128-bit SSL encryption, the device ensures that all communication between the user and the server remains secure. Additionally, it supports user authentication protocols, including LDAP and RADIUS, allowing organizations to maintain strict access controls.

Ease of use is another key characteristic of the Avocent Single Port KVM over IP switch. The intuitive web-based interface allows users to quickly configure the device and access connected servers without requiring extensive technical knowledge. Moreover, the switch supports multiple platforms, including Windows, Linux, and Unix, providing flexibility for diverse IT environments.

Furthermore, the Avocent switch incorporates features such as video capture, allowing administrators to record sessions for compliance and documentation purposes. This functionality is invaluable for maintaining audit trails and training materials. By making it easy to document interactions with the server, organizations can improve their operational efficiency and compliance posture.

In terms of technologies, the Avocent Single Port KVM over IP switch utilizes advanced compression techniques to optimize bandwidth usage while maintaining high-quality video performance. This allows organizations to benefit from remote management capabilities even in environments with limited network capacity.

In conclusion, the Avocent Single Port KVM over IP switch combines high-resolution video output, robust security features, ease of use, and advanced technologies. These characteristics make it an essential tool for IT professionals seeking to enhance their remote server management capabilities. Whether for maintenance, troubleshooting, or configuration, this KVM switch empowers administrators to maintain their systems effectively and securely from any location.
Top Page Image Contents