About astefanova

astefanova · 08-20-2009

Hi Guys,Would you please help with this logs:Aug 20 11:49:02.242: NTP Core (NOTICE): ntp_receive: dropping message: unsynch.Aug 20 11:49:19.170: NTP Core (NOTICE): ntp_receive: dropping message: unsynch.The device is a NTP master for the network. Is ...

2800 remote access VPN users limit · 06-04-2009

Dear All,Would you please tell me what is the limit of the remote access VPN users connected simultaneously on a 2800 router with Advanced IP Services IOS?Thanks in advance!

astefanova · 05-14-2009

Hi Guys,Would you please tell me if 2801 can support more then 30 simultaneous calls (which is stated as a limit in the DSP calculator). For sure you can add 2 x PVDM-64, which should make the router to support more then 120 simultaneous calls.Thanks...

astefanova · 05-12-2009

Hi,Would you please tell me if CUBE licenses are needed for a voice gateway between TDM and VoIP?I checked that CUBE is needed for the following:â— H.323 to H.323 (including Cisco Unified Communications Manager) â— H.323 to SIP (including Cisco Uni...

astefanova · 02-20-2009

Dear All,Please provide some info about SPAN capabilities and limitations of ISR EtherSwitch Service Modules (NME-XD-48ES-2S-P, NME-X-23ES-1G-P, ...).For example, I was able to find this document:http://www.cisco.com/en/US/prod/collateral/routers/ps2...

astefanova · 10-08-2009

My idea was the following:All TCP traffic between hosts in sites - try not to do fragmentation at all (neither IPSEC nor GRE)All UDP or other traffic - if hosts use large MTUs, hosts should use PMTUD to adjust the correct MTURegards,Mladen

astefanova · 10-08-2009

Thanks for the response.May be I misinterpreted the document:http://www.cisco.com/en/US/tech/tk827/tk369/technologies_white_paper09186a00800d6979.shtml ?Regards,Mladen

Re: 2800 remote access VPN users limit · 06-04-2009

So,For SSL VPN it is clear, but for Easy VPN the only limitation should be the IPSec VPN throughput: The Cisco 2800 Series Module (AIM-VPN/SSL-2) can provide hardware-based IPSec encryption services of 30 and 90 Mbps in the Cisco 2801, 35 and 100 Mbp...

astefanova · 05-14-2009

Thanks for the response, guys!Would you please point to me the Cisco document, that states which configuration is supported on 2801 and 2811 (other then the DSP calculator).Regards,

astefanova · 02-26-2009

Thanks for the answer. But it is an extract from a documentation, which I have already read.I have posted a concrete question, after reading lots of documents.Regards

Member Since	‎02-20-2009 06:48 PM
Date Last Visited	‎08-18-2017 03:54 AM
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NTP attack?

2800 remote access VPN users limit

ISR maximum calls

Cisco Unified Border Element required?

SPAN EtherSwitch Service Module

Re: optimize mtu and mss

Re: optimize mtu and mss

Re: 2800 remote access VPN users limit

Re: ISR maximum calls

Re: SPAN EtherSwitch Service Module