[c-nsp] Maximum Throughtput Cisco Router

2013-12-26 Thread Darwin Santana
Hi All, Can I handle a 400 Mbps or up the bandwidth on the Router 3925E? Best Regards, Darwin ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at

Re: [c-nsp] Maximum Throughtput Cisco Router

2013-12-26 Thread Nick Hilliard
On 26/12/2013 14:48, Darwin Santana wrote: Can I handle a 400 Mbps or up the bandwidth on the Router 3925E? yes maybe, depending on configuration: http://www.cisco.com/web/partners/downloads/765/tools/quickreference/routerperformance.pdf and:

Re: [c-nsp] Maximum Throughtput Cisco Router

2013-12-26 Thread Orr, Jeff B.
Off the top of my head with CEF a 3925 is good for 450mb. This is with no features. Depends on what you are running. I have several 3925 with a DS3, handling QoS marking, queuing, GetVPN. When the ds3 is at 25mb I run about 50% CPU, and 80%+ at 45mb. I turned on fnf (flexable netflow) on the

Re: [c-nsp] Maximum Throughtput Cisco Router

2013-12-26 Thread Bill Blackford
A few years back, I went with a pair of ASR1002's.s 1. My traffic was 400Mbps and with that particular mix, had lots and lots of small packets. Hence, microbursts were enough to make the single 7301 fall over on occasion. 2. My traffic was trending on a 150% increase every two years. I found it

Re: [c-nsp] Maximum Throughtput Cisco Router

2013-12-26 Thread Darwin Santana
The goal is using the device for Internet Traffic with QoS enable. What's the difference between sub-rate and line-rate device ? 2013/12/26 Bill Blackford bblackf...@gmail.com A few years back, I went with a pair of ASR1002's.s 1. My traffic was 400Mbps and with that particular mix, had

Re: [c-nsp] Maximum Throughtput Cisco Router

2013-12-26 Thread Darwin Santana
Thanks you Bill for the information. Best Regards, 2013/12/26 Bill Blackford bblackf...@gmail.com There may be better definitions, but in general: Sub-rate: forwarding handled in software Line-rate: forwarding handled in hardware. On Thu, Dec 26, 2013 at 11:26 AM, Darwin Santana

Re: [c-nsp] Maximum Throughtput Cisco Router

2013-12-26 Thread Bill Blackford
There may be better definitions, but in general: Sub-rate: forwarding handled in software Line-rate: forwarding handled in hardware. On Thu, Dec 26, 2013 at 11:26 AM, Darwin Santana d...@casainteligente.com.do wrote: The goal is using the device for Internet Traffic with QoS enable.

Re: [c-nsp] ME3600x buffer calculations- revisited

2013-12-26 Thread Waris Sagheer (waris)
Hi Julie, Replies inline [Waris] From: Julie Rudolph julie.rudo...@cdw.commailto:julie.rudo...@cdw.com Date: Tuesday, December 24, 2013 4:17 PM To: cisco-nsp@puck.nether.netmailto:cisco-nsp@puck.nether.net cisco-nsp@puck.nether.netmailto:cisco-nsp@puck.nether.net Subject: [c-nsp] ME3600x

Re: [c-nsp] Not working tLDP or PW between me3600 15.3(3)S1a

2013-12-26 Thread Waris Sagheer (waris)
Adam, Is this ME3600X-24CX? Best Regards, [http://www.cisco.com/web/europe/images/email/signature/horizontal06.jpg] Waris Sagheer Technical Marketing Manager Service Provider Access Group (SPAG) wa...@cisco.commailto:wa...@cisco.com Phone: +1 408 853 6682 Mobile: +1 408 835 1389 CCIE - 19901

Re: [c-nsp] ME3600x and ciscoEvcMIB

2013-12-26 Thread Waris Sagheer (waris)
EVC MIB should not require MPLS license. Have you opened a TAC case? Best Regards, [http://www.cisco.com/web/europe/images/email/signature/horizontal06.jpg] Waris Sagheer Technical Marketing Manager Service Provider Access Group (SPAG) wa...@cisco.commailto:wa...@cisco.com Phone: +1 408 853

Re: [c-nsp] Maximum Throughtput Cisco Router

2013-12-26 Thread Orr, Jeff B.
If you are doing any type of VPN (DMVPN, SSLVPN, etc.) on your Internet link the router will fall over itself. Also, if you have either a large amount of small packets, or have to decrease your max packet size you will quickly run out of CPU. Finally, if you do any Netflow you will run out of

Re: [c-nsp] ME3600x buffer calculations- revisited

2013-12-26 Thread Julie Rudolph
Great, thanks so much. 1) Was the dynamic allocation of buffers to the queues/classes that needed them always there, even in 12.2x code releases? 2) Could you oversubscribe the 18Mbytes in code prior to any 15.x release? I do not recall reading anything in the release notes about a

[c-nsp] 7200VXR no packets being routed w/ CEF enabled

2013-12-26 Thread Markus H
Hi, My 7204VXR (NPE-300) is showing weird behaviour. When enabling CEF no packets are actually routed. Config minus passwords can be found here: http://pastie.org/private/ehsxoszlhqxo9lzftjzg This also happened before using the tunnel (when I just NATed out via the Dialer 1 interface) Any

Re: [c-nsp] ME3600x buffer calculations- revisited

2013-12-26 Thread Julie Rudolph
There is another troubling layer to this. I also need to traffic shape the egress traffic. But, I am unable to write the policies in such a way that when I apply the shaping, I also increase the queue limit. So, here is one of *present* sample configurations that I'm working with: -

[c-nsp] rate limit dns

2013-12-26 Thread Mike
Hi, We occasionally see DDoS directed at our broadband subscribers and the most popular of these appear to be dns amplification/dns spoof based. To protect the network we have implemented some rate limiting so that udp port 53 traffic from any host to our subscribers is limited to a