The authorization of DHCP server failed with Error Code: 20079. The specified servers are already present in the directly service. If the DHCP server is not ...

It's miraculous how the various smart home gadgets and devices we own operate and exist in harmony with one another, especially given how meticulous the network configuration needs to be to make it ...

Checking your computer's IP address every time you need it can get tedious. Here's how to set up DHCP reservations on your router so that each computer in your house has the same IP address all the ...

In most home networks, a router’s DHCP service automatically assigns IP addresses to the devices, requiring little to no manual setup. That worked fine at first in my home, but over time, I began ...

A few months back, I put together a big fat guide on how to configure DNS and DHCP on your LAN the old-school way, with bind and dhcpd working together to seamlessly hand out addresses to hosts on ...

Internet Protocol (IP) networks utilize Dynamic Host Configuration Protocol or DHCP as a standardized network protocol since it is a safe and reliable configuration. It enables users to dynamically ...

If Dynamic Host Configuration Protocol (DHCP) didn’t exist, network administrators would have to manually parcel out IP addresses from the available pool, which ...

Many administrators forget—or don't even realize—that they can configure Dynamic Host Configuration Protocol (DHCP) on Cisco IOS routers and switches. David Davis discusses the pros and cons of this ...

- Different notebooks, iPads, and smartphones (connected via Wifi). So, should I manually assign IP addresses to some of the devices? And why? Or should I just let my router assign a static/reserved ...

A few tips on how to make sure the DHCP infrastructure issuing IP addresses isn’t a single point of failure. Redundancy is essential for dealing with both planned and unplanned outages, and that ...