H11-811 · Question #210
During the U1900 operation, the MTU board supports hot swap.
The correct answer is A. TRUE. Option A (TRUE) is correct because the U1900 platform is designed with high-availability requirements in mind, and the MTU (Main Transmission Unit) board explicitly supports hot swapping - meaning it can be physically removed and replaced while the system remains powered on and…
Question
During the U1900 operation, the MTU board supports hot swap.
Options
- ATRUE
- BFALSE
How the community answered
(55 responses)- A82% (45)
- B18% (10)
Explanation
Option A (TRUE) is correct because the U1900 platform is designed with high-availability requirements in mind, and the MTU (Main Transmission Unit) board explicitly supports hot swapping - meaning it can be physically removed and replaced while the system remains powered on and operational, without service interruption.
Option B is wrong because it contradicts the documented hardware capability of the U1900. Hot swap support on the MTU board is a deliberate design feature, not an unsupported or risky operation.
Memory tip: Think of "MTU = Must-keep-The-service-Up." The MTU board's hot swap capability exists precisely to maintain uptime during maintenance - if it couldn't be hot swapped, servicing the board would force a full system outage, which defeats the purpose of enterprise-grade telecom equipment.
Community Discussion
No community discussion yet for this question.