Avocent Single port KVM over IP switch user manual Telnet Console, Help

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Single port KVM over IP switch

6.1.2Telnet Console

Figure 6-2. Telnet Console

The IP-KVM switch firmware features a Telnet server that enables a user to connect via a standard Telnet client. In case the Telnet program is using a VT 100, VT 102 or VT 220 terminal or an according emulation, it is even possible to perform a console redirection as long as the IP-KVM switch host machine is using a text mode screen resolution.

Connecting to the IP-KVM switch is done as usual and as required by the Telnet client, for instance in a UNIX shell:

telnet 192.168.1.22

Replace the IP address by the one that is actually assigned to the IP-KVM switch. This will prompt for username and password in order to log into the device. The credentials that need to be entered for authentication are identical to those of the web interface. That means, the user management of the Telnet interface is entirely controlled with the according functions of the web interface.

Once you have successfully logged into the IP-KVM switch a command line will be presented and you can enter according management commands.

In general, the Telnet interface supports two operation modes: the command line mode and the terminal mode. The command line mode is used to control or display some parameters. In terminal mode the pass-through access to serial port 1 is activated (if the serial settings were made accordingly). All inputs are redirected to the device on serial port 1 and its answers are displayed on the Telnet interface.

The following list shows the according command mode command syntax and their usage.

help

Displays the list of possible commands

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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.
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