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QoS service-policy on a port-channel

sfalbe
Level 1
Level 1

‎05-21-2008 11:06 AM - edited ‎03-05-2019 11:08 PM

Is it a best practice to apply a service-policy to the port-channel interface or directly on the interfaces assigned to the port-channel?

I have applied service-policies directly to port-channel interfaces. They appear to be correctly classifying and marking traffic.

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Rick Arps
Level 4
Level 4

‎05-21-2008 01:09 PM

I would say to apply it to the port-channel. If you put it on each individual interface, you could run into issues with uneven flows, each link behaving differently.

With it on the port-channel interface, you're addressing the link as a whole. So long as a show policy-map int shows it matching and marking, you're in good shape.

Rick

0 Helpful

johgill
Level 1
Level 1
In response to Rick Arps

‎05-22-2008 08:52 AM

+1

0 Helpful
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