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How to split Internet Bandwidth in ASA 5520 Firewall?

Hi,

 

Our office has purchased 4Mbps speed of leasedline. Now management has instructed me to split this 4mbps into following manner:

 

2mbps for Internet users

2mbps for Mail Server which is located in DMZ zone.

 

My Firewall specs:

 

Cisco Adaptive Security Appliance Software Version 8.2(1)
Device Manager Version 6.2(1)

 

Can anyone tell me how will i achieve the above mentioned issue?

 

Thanks

 

 

 

2 REPLIES
Hall of Fame Super Silver

You can do this with QoS.

You can do this with QoS. Have a look at this document elsewhere on CSC - specifically the traffic policing example.

In your example, match traffic from your mail server with an ACL that's the first class-map. The second class-map is the rest of the traffic. Each is then then used in a policy map where you police the rates consistent with the bandwidth limits you mentioned. You then apply the policy map to your egress (outside) interface.

New Member

Hi, Thanks for the response.

Hi,

 

Thanks for the response. I will use try using your link which you have given to me and will get back to you.

 

Thanks

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