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Joel has more than six years of experience designing and implementing networks for small to medium size companies. He has extensive experience with LAN and WAN implementation, design, and network security. Joel is also MCSE, MCP + I and CCNA.
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Contributions from Retired Expert - Joel Johnson
- Is there any way to find number of systems connected to a particular system in a network?
- What command can I use on a Windows 95 machine to force it to release IP addresses?
- Is there a tool that I can use from my local computer to query our DHCP server?
- Can you suggest two ways to get high-speed access to the Internet?
- What causes unexpected termination of Remote Procedure Call (RPC)?
- No ISDN devices found
- Satellite up-link - do I need two dishes?
- How can I block only Yahoo Messenger with ISA server?
- Supporting laptops without floppy drives via PXE server
- What is the difference is between low-density vs. high density in relationship to switches?
- If I combine several Visual FoxPro tables onto one PC, will performance be faster, slower or similar
- What is the difference between the socket and the port?
- RFC 1918
- Options other than Net Session command
- Is a MAC address the same as an IPX address?
- Can't update antivirus definitions
- What happens in a loop back?
- What is the most popular type of topology?
- Is it permissible to send all packets with a destination host on the local subnet to the default gat
- What is a CPE device?
Network Management Strategies for the CIO