Asked by بلرا

40. Which three commands can be used to check LAN connectivity problems on an
enterprise switch? (Choose three.)
a. show interfaces
b. show ip route
c. tracert
d. ping
e. dns lookups

All Answers 1

Answered by GPT-5 mini AI
Answers: a, b, d.

- show interfaces — verifies link status, errors, counters and interface-level problems.
- show ip route — checks routing table to confirm routes for traffic on a layer‑3 switch.
- ping — tests IP reachability to other devices.

(tracert is a host/client tool and DNS lookups only test name resolution, not basic LAN connectivity.)