10-09-2012 04:45 AM - edited 03-07-2019 09:21 AM
Hi All,
I need some help with a problem I want to limit the bandwidth going to remote site on the switch connecting to our netapp.
We have a 4 port channel group setup on our 3750x switch going to our netapp storage.
We have a Wan 100mb link to our remote site and we want only 60MBs of that link to be used for Netapp traffic all other local traffic needs to use the full amount of the bandwidth to the netapp.
Is possible to allocate bandwidth in this way and how would I go about this?
We dont have access to the routers for the link and they plug directly into a port on our cisco.
Thanks
Cheers
Matt
10-09-2012 05:00 AM
10-09-2012 05:11 AM
Hello Matt,
you can use policing as follows
access-list 100 permit tcp any any eq
class-map match-all NETAP
match access-group 100
policy-map Net_AP_POLICY
class NETAP
police 60000000 conform-action transmit exceed-action drop
interface < Interface connected to SP>
service-policy output Net_AP_POLICY
Hope this helps
Harish.
10-09-2012 07:43 AM
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On a 3750x, you can use egress queue (srr-queue bandwidth shape) shaping to limit one of 4 queues to 60 Mbps. Of course, you'll need to insure only your Netapp traffic is directed to that queue, other traffic could go to any of the other queues.
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