We are planning a layer 2 Datacenter Interconnect to be able to span same IP subnets across two sites. This will allow us to move VMs in between two sites on need basis. The question is how do we ...

Class A subnetting is a form of network addressing typically reserved for the government and larger institutions. It can have a large number of unique nodes, which can prove quite a challenge. Here, ...

preface, i am not a layer 2/3 guy, and this is probably my most ambitious undertaking in that space, so please tolerate my ignorance and go easy on me... so, i moved my DNS to anycast, following the ...

Supernetting was created as a way to solve the problem of routing tables growing beyond our current ability to manage the exhaustion of Class B network address space. Much like one area code ...

Subnetting and creating subnet masks is often outsourced to consultants, but doing it yourself can be both challenging and rewarding. In the IT world, specifically in networking, there aren’t many ...

Today I’ll mention a few things about the variance and maximum-paths router subcommands. This will wrap up Tuesday’s EIGRP question explanation. If you’ve not ...