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QOS affecting on gre tunnel

santosh sahoo
Level 1
Level 1

   on our cisco 3845 router    we have  recently applied a qos policy on a fast ethernet where  our MPLS link is connected. We have already having a GRE tunnel over the fast ethernet with one of our site. Now we are observe the application working slow over the GRE tunnel. When we have removed the qos policy from the MPLS link the application are working fine.My question is why it is happning on the gre tunnel. So how to overcome the problem. Shall we need to apply the qos policy on the GRE tunnel alos ???            

1 Reply 1

Joseph W. Doherty
Hall of Fame
Hall of Fame

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Difficult to answer "why" without much more "what" info.  I.e. detail your topology and post what exactly you're using for a QoS policy.

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