I have 3745/256 - Enterprise IOS running in tandem with 7513/RSP4/256 connected to three ISP with full bgp route plus ospf and I have 20MB of memory to spare. Recommended is 512MB so you can do other things like manipulating AS best path. Believe it or not the 3745 have lower CPU util than 7513/RSP4. I think if you would like to consider those mammoth routers, it depends on how many interfaces you need, how many services you need, and the WAN throughput. Take note that running multiple services in a router will degrade its performance, it doesn't mean that if you can plug 6GE interface in a router it can have a maximum throughput of 6Gbps. There is a MIERCOM benchmarking for 3800 series http://www.cisco.com/en/US/products/ps5855/prod_white_papers_list.html.
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.