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 ...

Researchers have found a new approach to finding shortest paths, but it's complex Systems Approach Last year a couple of people forwarded to me the same article on a new method of finding shortest ...

http://ipexpert.ccieblog.com/ – In part I of our series, we looked at the default OSPF network type on frame-relay (non-broadcast). This begs the question of “OK ...

Routing is the process of determining where to send data packets that are destined for addresses outside the local network. Routers gather and maintain routing information to enable the transmission ...

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 ...

Posting the Redundant Redundant piece reminded me of an OSPF-based ISDN dialer backup scenario I designed for a client about three years ago. I haven't seen this is practice since, but it's been a ...