If you receive a call from the PSTN to your phone and have your phone forwarded to a PSTN number, it is normal behavior for these 2 ports to stay active for the duration of the call. If the ports are not disconnecting after the call is terminated, take a look at the following link for cause of this problem and possible solutions.
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...