JNCIA-Junos: Juniper Networks Certified Associate – Junos (legacy) — Question 28

For the interface ge-1/2/3.4, what does "ge" represent?

Answer options

• A. SONET/SDH
• B. Gigabit Ethernet
• C. Aggregated Ethernet
• D. GRE

Correct answer: B

Explanation

'ge' stands for Gigabit Ethernet, which is a standard for transmitting Ethernet frames at a rate of one gigabit per second. The other options refer to different technologies: SONET/SDH is a protocol for synchronous data transmission, Aggregated Ethernet is a method for combining multiple Ethernet links, and GRE is a tunneling protocol.