Redesigning the Data Center – BGP
A couple months ago I wrote an article describing a project that integrated EIGRP in an attempt to overcome OSPF shortcomings in a…
Read MoreCategory: Enterprise
Fortinet SD-WAN At Network Field Day 20
Undoubtedly if you have spent any time in the IT industry you have heard the terms, “SD-WAN”, “attack vectors”, “fabric”, and the oft-used…
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PathSolutions Presents
I’m not going to lie, the UI of pathSolutions TotalView web interface is circa-Windows 95. The old addage, “Form follows function” certainly fits. Now…
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Those Pesky ACLs
Do you remember the first access control list you ever added to a Cisco router? Was probably something simple like blocking IP subnets…
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Connection Refused
An interesting thing happened on my network over the last few days. It was easily remedied, but if you’ve never seen the issue…
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Demystifying OSPF on a vPC
A common issue among network engineers managing the Cisco Nexus platform is how to form routing adjacencies on hosts over a Virtual Port…
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