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Nick Carlton

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Beginner Tutorial

Networking – Cisco Port Address Translation (PAT)

As we have exhausted all IPv4 addresses it was decided to implement NAT in a lot of areas of the internet. You are probably reading this sat behind a router that is performing a variation of NAT. NAT’s purpose is to translate addresses. The main example of this would be Read more…

By Nick Carlton, 3 years13th January 2020 ago
Expert Tutorial

Networking – Cisco Traffic Policing

There may come a time where you need to limit the speed of a connection coming through a router. This could be part of an internal network or part of and ISP’s network. I am going to demonstrate this on an ISP topology where we are limiting the customers speed Read more…

By Nick Carlton, 3 years12th January 2020 ago
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Recent Posts
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  • Using prefix lists and route maps to create a partial BGP table
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