Please can anyone know how I can resolve this problem. Within my network I can telnet, ping the router Fasteth port Ip address, but from the outside network, I can not. I also can not receive the SIP INVITE MESSAGE my sip provider is sending to the SIP-SERVER IP address. Please I need your help.
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...