I am using Cisco 1841 Router. From Cisco datasheet i found that it forwards at the rate 75000 PPS (Packet per Second).
If i have 1000 Users in the LAN, how to calculate whether this router is capable of handling the Load without overwhelming the CPU. Here the user traffic will be only browsing. I think opening a web page may require 5 to 10 KB on an average.
What is the best method to size the router based on the Number of Users and traffic pattern.
It's quite easy to size a router for a certain traffic load. What's often not easy to predict is what the load will be based on just number of users. This because, so much depends on what user activity is with regard to network utilization and application design.
Perhaps the "best" and/or easiest method, would be to capture the network offered load from a "typical" user, and assuming other users will be the same, multiple by X number of users.
At 75 Kpps, the router, in theory, can push about 38 MB. Allowing for both duplex and no more than 50% CPU utilization, you might be "safe" with supporting no more than 10 Mbps.
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.