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-   -   Security on cisco switches (http://www.datacentertalk.com/forum/showthread.php?t=1255)

telemark 03-11-2005 01:11 PM

Security on cisco switches
 
How does cisco routers prevent from Dos attack?, Do they have inetral firewall?.

Thanks
Mark

Slaine 03-11-2005 02:35 PM

You can block ip address/ranges and ports using access lists on a router.

Cisco have there own firewall called PIX that runs on dedicated hardware.

sympton 03-11-2005 05:49 PM

I have a similar question, can it autamatically detect if there is a Dos Attack or we have to find the IP and block manually.

Slaine 03-15-2005 03:05 PM

I think that would be down to your network monitoring tools to highlight those issues for normal routers.

Here's a cisco doc on dos attacks

http://www.cisco.com/warp/public/707/4.html

zhuhair 03-30-2005 08:01 AM

Cisco PIX firewalls can automatically detect DOS attacks and deny them. But in the case of a router you need to have the ACLs in place to be safe

bramptoncapital 07-18-2005 06:33 PM

Does anyone know of any Collocation firms for sale?
 
Or a list available for contacts?

We are an investment bank looking to invest in and or acquire such firms.

Regards

Bill Stewart
Brampton Capital
wstewart@bramptoncapital.com
704-449-4697


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