Determine MAC and IP Addresses of Devices on the Network

Step 1: Ping the broadcast address on your network from any Windows machine. If your subnet is 192.168.1.x with a mask of 255.255.255.0, then you would ping 192.168.1.255. Don’t be concerned about the “Request timed out” messages. C:\Users\Demo>ping 192.168.1.255 Pinging 192.168.1.255 with 32 bytes of data: Request timed out. Request timed out. Request timed out. … Read moreDetermine MAC and IP Addresses of Devices on the Network

Cisco VPN Client Installation Terminates With Error 28000

Program: Cisco VPN Client v5.0.07.0290 OS: Windows 8.1 Pro 64-bit Computer: Lenovo X220 Tablet After upgrading from Windows 8 Pro to Windows 8.1 Pro, the Cisco VPN NIC driver stopped working. The driver wouldn’t update via Device Manager. I uninstalled the Cisco VPN Client 5.0.07.0290 then rebooted the computer. When I tried re-installing the Cisco … Read moreCisco VPN Client Installation Terminates With Error 28000

PNG images are not displayed in Internet Explorer

Symptom In Internet Explorer, PNG images on a Web page may not display. Instead, a placeholder (red X), may appear in place of the PNG images, but all other image types are displayed. Solution If PNGs display when logged in as an Administrator, then try restoring the default security templates for the affected user: Log … Read morePNG images are not displayed in Internet Explorer

Unidentified Network – Local Only Access

Alternate title: Unable to Connect to the Internet OS: Windows Vista Business Router: Linksys BEFSR41, and Cisco Problem Description Upon connecting to a new network, “Access” in Network and Sharing Center indicates that the connection is “Local Only” instead of “Local and Internet.” Windows Vista firewall is enabled, but no recent changes were made System … Read moreUnidentified Network – Local Only Access

HyperTerminal is no longer part of Windows

OS Windows 7, Windows Vista According to Microsoft, “HyperTerminal is no longer part of Windows.” Purpose of HyperTerminal HyperTerminal is a terminal emulation program that supports communications over TCP/IP networks, Modems, and serial COM ports. I use HyperTerminal to connect, via the serial port, to the console port on Cisco switches and routers. This lets … Read moreHyperTerminal is no longer part of Windows

Add Telnet to Windows 7

With Windows Vista and Windows 7, Telnet is not installed by default. To enable Telnet, do the following: Go to: Start > Control Panel > Programs Under “Programs And Features” select “Turn Windows features on or off” Tick “Telnet Client” Click the OK button To start Telnet for with first time, open a Command Prompt … Read moreAdd Telnet to Windows 7

No Internet Access Because of Invalid 0.0.0.0 Network

The Gateway IP address for the default route, 0.0.0.0, should be the IP address of the Default Gateway/router for your current network. Open a Command Prompt, with admin rights, then type the following command, then press the Enter key: route print If the Gateway IP address for the default route, 0.0.0.0, has the wrong IP … Read moreNo Internet Access Because of Invalid 0.0.0.0 Network