QoS Upload and Download

[hs08]

Hello,

My LAN connected to interface g0/1 and the Internet connected to interface g0/2.

QoS applied to the output interface g0/2, and when i do the testing the QoS will work only if the LAN upload to the internet.

How we can apply the QoS to work for upload and download since we can't apply the QoS to the input interface (got below error)?

"bandwidth command is not supported in input direction for this interface"

[Joseph W. Doherty]

The QoS bandwidth statement can only be used on egress policies.  You could apply such a policy as "out" on both LAN (g0/1) and Internet (g0/2) interfaces.

BTW, if you just had those two like bandwidth interfaces, just using bandwidth statements, they would be ineffective.

[Joseph W. Doherty]

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@Joseph W. Doherty wrote:

BTW, if you just had those two like bandwidth interfaces, just using bandwidth statements, they would be ineffective.

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If you're wondering why ineffective, same bandwidth in AND out, like two gig interfaces, there cannot be any egress congestion, and so no egress queue to manage dequeuing priority.