Well, at least one of you asked… and I did promise! Next we’ll move on to Type 5 (external) LSAs. (yeeha!) But if you didn’t yet vote for your top requests from Santa for this year, at least relative ...

OSPF is a popular interior gateway protocol, frequently encountered by network engineers. Here's how to get it up and running in a network. Open shortest path first, or OSPF, is a routing protocol ...

I'm having some issues with a somewhat oddball config here. I generally only touch ospf every few years, so maybe it all has not sunk back in yet. Fairly simple network, we've got sites/routers A, B, ...

Even Jeff Doyle tells me that I should do a little blogging with OSPF. What’s a networker to do with that kind of backing? And a few others expressed some interest as well – in understanding LSAs ...

so, this is my first foray into dynamic routing and so far i have accomplished a minimum amount of setup in my environment. i have a linux based router running ospf, and two linux servers ...

In modern computer networks, the ability to manage traffic efficiently is essential to ensuring reliability, scalability, and seamless communication. The exponential growth of digital demands has made ...

Cisco fixed two high severity vulnerabilities in two products this week that could have let an attacker trigger a denial of service condition or bypass local authentication. Cisco fixed 15 ...

LAS VEGAS — A researcher at Black Hat has revealed a vulnerability in the most common corporate router protocol that puts networks using it at risk of attacks that compromise data streams, falsify ...

Equal-cost multi-path allows a router to insert more than one path to a destination in the routing table to enable load balancing. Here's how ECMP works and how to configure it in OSPF. Equal-cost ...