I'm a beginner on Cisco systems, in fact I'm being learning about CCNA for the last weeks in order to get the certification in a few months. The reason for this post is related to issues that I have been experiencing with a Cisco Router 3640-IX-M tha...

Hi all!,   I'm a beginner on Cisco systems, in fact I'm being learning about CCNA for the last weeks in order to get the certification in a few months. The reason for this post is related to issues that I have been experiencing with a Cisco Router 36...