I need some advice on what books and hardware to set up a BASIC voice lab at home. I have a 2691 and one IPPhone but don't know the minimum devices/modules to practice two IPPhones VoIP calls in a lab and get proficient. I also can't find all Ciscopress books for each of the CCVP exams.
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...