When troubleshooting the SGSN interaction with BSC and RNC, what does the show
sccpnetwork 1 status all command do?

A.
It provides a count of in-progress calls and their duration.

B.
It lists ranges of time in 100-ms increments and 1-second increments.

C.
It displays if the subsystem on the DPC that you suspect is problematic shows as
available.

D.
It displays a list of all RNCs that have communicated with the SGSN.