I have come across documents on Metro switches which mention that customer assigned COS values can be mapped to the outer metro tag. This is a useful feature to ensure cust applications receive appropriate level of treatment across the SP backbone.
I haven't come across any configuration guide on this subject. Would appreciate any kind of help on this matter.
Introduction: The "external-out enable" command is available for
configuration under the "router ospf process" in case of the IOS-XR
operating system. This command basically enables advertisement of
intra-area routes on the device as external routes in th...
IntroductionIn this article we'll discuss how to troubleshoot packet
loss in the asr9000 and specifically understanding the NP drop counters,
what they mean and what you can do to mitigate them. This document will
be an ongoing effort to improve troublesh...