Hi all. I was wondering about some potential security issues on MPLS, MetroE, T1 etc. My thought is that there are companies that provide these access and that someone who might be a little devious might want to play around a little and sniff "from in between". Are these real concerns and should I be thinking about encryption across these types of remote site access? Thanks.
It is really down to how secure your data needs to be. You are right in that the data is visible to the Service Provider. For a lot of companies this is not an issue as there is a certain level of trust between the customer and the SP.
However if your company data is very sensitive then encryption over the MPLS, MetroE etc. is a definite design choice.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.