You could be hitting export control limits. The smaller platforms are limited to the throughputs mentioned in your second document in order to meet export control requirements. Only the larger platforms can exceed these amounts with a HSEC license, but unfortunately this license isn't available on the smaller platforms such as the 880 series.
Also, you need to half the throughput mentioned in the document, as it lists the aggregate throughput. I.e. 50mbps in both directions = 100mbps (ingress and egress) Have a look at the log of the router when you are performing the test, if you are hitting this limit there should be a log entry indicating this. Cheers, Andrew Jones -----Original Message----- From: cisco-nsp [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of khagendra dhakal Sent: Wednesday, 30 April 2014 1:51 PM To: cisco-nsp@puck.nether.net Subject: [c-nsp] cisco ISR 881 Hi All, I have 2 Cisco 881 router, IOS software C880 Software (C880DATA-UNIVERSALK9-M), Version 15.2(4)M3, RELEASE SOFTWARE (fc2) in my lab. I have 1 ra vpn, 2 ipsec vpn and 1 ipsec with gretunnel, eigrp route, and route redistribution NAT and around 100 acl configured on it. and i am trying to simulate maximum internet traffic In Mbps that i can achive with this router ( trying to download file located in host connected to one of the router, assuming i am downloading file from internet),until now i am able to get upto 50Mbps max. I went through cisco white paper and some people view, i am kind of confused. https://supportforums.cisco.com/discussion/11158641/only-30mbs-throughput-cisco881 https://supportforums.cisco.com/sites/default/files/legacy/4/9/0/125094-white_paper_c11_595485.pdf I think i should have download speed upto 100Mbps. really appreciate your prompt help. Regards khagu _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
