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The main difference between interior gateway protocols (IGPs) and exterior gateway protocols (EGPs) lies in the scope and purpose of...
Routing
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In EIGRP (Enhanced Interior Gateway Routing Protocol), the "no auto-summary" command is used to disable the automatic summarization of routes...
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I am pretty exhausted after having a great NYE. It’s the third week of January but it feels like I...
Light when bounces off an object is called “reflection.” Remember the “Law of Reflection” during High School days? The angle...
VersionOpcodeChecksumFlagsSequenceAcknowledgementVirtual Router IDAustonomous System (AS) Believe me or not, aside from passing an exam there is another important reason why...
Like BGP neighbor adjacency states, OSPF has its own too. OSPF neighbor adjacency is not a bit straightforward. You might be expecting it...
BGP requires manual configuration of neighbors. Once neighbors are manually configured, it goes through 6 states until it is fully established....
The BGP next hop processing distinguishes iBGP from eBGP. A route advertised from an eBGP to another eBGP peer, the next hop...
One of the many BGP attributes is the Local Preference. Seventy percent of those who are just new in BGP will ask were to...
BGP Path Attributes BGP has many attributes in choosing the best path. It is like an ice cream. It has many...
