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Cisco 3725 QOS

My internet T1 terminates at the internal csu of my 3725 router. I have a firewall/vpn concentrator (not Cisco) between the router and my LAN. I have several branch office VPN tunnels terminating at the vpn concentrator. Each branch office has a static IP. I want to limit each VPN tunnel a certain amount of bandwidth.  Can I use QOS or some type of traffic shaping on the Cisco router to accomplish this?
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sgates
Asked:
sgates
1 Solution
 
lrmooreCommented:
There are several methods:
rate-limit (CAR)
http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_command_reference_chapter09186a0080087f26.html#wp1037428
class-based policing:
http://www.cisco.com/en/US/tech/tk543/tk545/technologies_tech_note09186a00800d7276.shtml

Generic Traffic Shaping
http://www.cisco.com/en/US/products/sw/iosswrel/ps1831/products_configuration_guide_chapter09186a00800c60cc.html

Whichever method you choose, you basically define the traffic that you want to limit with an access-list. Each method has a different way to apply the access-list
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sgatesAuthor Commented:

Thanks

I wanted to make sure that I could limit the amount of bandwidth at the Cisco router. Each VPN tunnel has certain demands of the available bandwidth. Its good to know I can control this at the router even though each tunnel terminates at the concentrator behind the router.
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