10-19-2009 12:11 PM - edited 03-04-2019 06:25 AM
I have a 3745 router with one Fa port. I configured two ip ranges on that port and I want to create QOS on the WAN link to guar. 10 megs of traffic. How can i set that up for one ip range? does anyone have any sample configs i can see?
10-19-2009 12:28 PM
Here's a working example. You will want to double check my bandwidth numbers.
access-list 185 permit ip 10.28.9.0 0.0.0.255 any
class-map match-all HR
match access-group 185
!
!
policy-map RestrictHR
class HR
police 10000000 50000 50000 conform-action transmit exceed-action drop violate-action drop
interface fa1
service-policy output RestrictHR
10-19-2009 12:36 PM
now does that restrict all other IP's? I want to Guarantee lets say 7 megs to 32 ips. Now it can use more if needed. I want to give 13 megs to the rest but restrict that so it cannot go over 13 megs.
10-19-2009 02:12 PM
The configuration provided by Collin will restrict the flow from those IPs to 10Mbps.
If you want to guarantee bandwidth on egress, you will need CBWFQ and the syntax would be as followed:
access-list 101 permit ip [32 IPs] any
class-map QoS_WAN
match access-group 101
policy-map QoS_WAN
class QoS_WAN
bandwidth 7000
class class-default
bandwidth 13000
random-detect
interface fx/x
description WAN Facing Interface
service-policy output QoS_WAN
Why would you want to limit the remaining traffic to 13Mbps? If you aren't using the 7Mbps, ideally - you want to have the remaining traffic to use that bandwidth.
Regards,
Edison
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