1Z0-997-26 Multicloud And Hybrid Practice Question
What is the maximum supported MTU (Maximum Transmission Unit) size for traffic passing through an OCI FastConnect virtual circuit by default?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
9000 bytes
OCI supports standard 1500 bytes and Jumbo Frames up to 9000 bytes for FastConnect virtual circuits, depending on the DRG and VCN configuration.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
9000 bytes
Why this is correct
OCI FastConnect supports Jumbo Frames up to 9000 bytes.
- ✗
1500 bytes
Why it's wrong here
1500 bytes is standard Ethernet, but FastConnect supports larger jumbo frames.
- ✗
576 bytes
Why it's wrong here
576 bytes is the minimum IPv4 reassembly buffer size.
- ✗
65535 bytes
Why it's wrong here
65535 bytes exceeds standard physical interface limits for FastConnect.
About these practice questions
This 1Z0-997-26 question is part of Courseiva's 344-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Oracle exam blueprint
This 1Z0-997-26 practice question is part of Courseiva's free Oracle certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 1Z0-997-26 exam.