OSPF Authentication Types – Part 1
There are three types of OSPF authentication. Type 1 – no authenticationType 2 – clear textType 3 – cryptographic (MD5 or SHA) Lets …
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There are three types of OSPF authentication. Type 1 – no authenticationType 2 – clear textType 3 – cryptographic (MD5 or SHA) Lets …
You may have heard that you should not run OSPF over DMVPN but do you actually know why? There is actually no technical reason why you cannot run OSPF …
Just a quick post to point you all over to a fantastic resource on How to Read and Understand the OSPF Database Written by Alfred Lumbis who I believe …
Following a recommendation from Brian Dennis on a recent INE Vseminar. I decided to purchase a book every network engineer should read. OSPF Anatomy …
Whilst reading the RFC for OSPFv2 – RFC 2328 I noticed an interesting sentence in section 10.5 about Receiving Hello Packets. The generic input …
How does OSPF work out the interface cost? By default the ospf cost calculation is based on a reference bandwidth of 100Mb The calculation is …
This post will explain the Cisco OSPF LSA Types hopefully in an easy to understand format. These are my study notes for the CCIE R&S Lab exam. The …