Hi all Prompt the best solution to organize the tunnel for my future business network. I have several connections to the Internet at the central office and branches, as shown in Figure In the presence of a Cisco 3845 and some 2811 routers. Questions Which tunneling protocol is best to use? How to ensure the high availability for branch office users? Thanks
IPSec over GRE using Virtual Tunneling Interface (VTI)
How to ensure the high availability for branch office users?
Presume you have one physical link to/from the site and you have multiple core routers and each core router has at least one physical link, then I'd configure the site router with multiple tunnel (VTI) interfaces. I'd put a cost down to each tunnel so I can force traffic to take the path of my choice. Traffic shape the links.
Hmmmm ... your core is a 3845 ... how big is the pipe?
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.