Check out Denise Donohue’s blog. More Cisco Press book chapters from new and classic Cisco Press books. Of these, many capabilities have been backported to IPv4. The primary adoption of IPv6 will be ...

The Internet Protocol (IP) is the most widely used communications protocol. Because it is the most pervasive communication technology, it is the focus of hundreds of thousands of IT professionals like ...

Geoff Huston questions the goal of completely replacing IPv4 with IPv6. Thanks to CDNs and mobile traffic, address scarcity is no longer a major problem. If you talk to networkers about IPv6, there is ...

IPv4 addresses are often only available at horrendous prices. Those who propose CDNs instead are leaving the network to the hyperscalers, says Martin Loschwitz. The law on router freedom came into ...