Use Cisco router to redirect dns requests to a local dns server
If you are reading this post, it means you want to understand how to redirect dns requests to a local dns server, … Read more
Access-list
How to permit icmp request from the internet to the IP on the WAN interface of your security router
Security is paramount in networking, that is why Cisco puts extra layer of security on their gateway devices to make sure that … Read more
How to deny web access from a host to a server in an IPv6 network
The most popular and one of the most important simulation in the CCNA exam is the access-list question where candidates are asked … Read more
How to Configure Extended Access – List
Hello everyone! Lets talk about extended access-list. In my previous post, I talked about standard access list ( read here). Extended access-list … Read more
Standard Access list
Its a new week. Holiday is over, and we back to work. I know. As much as you and I hate to … Read more