Every telecom certification exam — from vendor credentials to 3GPP-aligned assessments — tests your ability to translate between 4G and 5G terminology fluently. Field engineers troubleshooting interworking scenarios must instantly recognize that an S1-MME trace in the LTE domain corresponds to an N2 NGAP exchange in the 5G domain. Solution architects designing migration strategies need to map each EPC element to its 5GC counterpart to identify gaps, dependencies, and co-existence requirements. This lab exercise builds that translation reflex so the mapping becomes second nature rather than something you need to look up every time.