Exam Code: H31-311-ENU
Exam Name: HCIA-Transmission
Available Language: English, Chinese
Register: Pearson VUE
Exam Fee: 200 USD

In this blog, we share the latest real H31-311-ENU HCNA-Transmission online test which reflect the actual exam.

Exam Content
The HCIA-Transmission curriculum includes, but is not limited to the following:
Principles of Synchronous Digital Hierarchy (SDH), Wavelength-Division Multiplexing (WDM) Principles, and Optical Transmission Network (OTN) Principles，Multiplex Section Protection (MSP) and Subnetwork Connection Protection (SNCP), MSTP Hardware, and service configuration of MSTP equipment, U2000 Introduction and its basic operations.

Key Points
15%  I. SDH Principles
1. SDH Overview
2. SDH Frame Structure and Multiplexing Procedure
3. Overheads and Pointers
4. Logical Functional Modules
5. Application of SDH Trail Layers and Overheads
10% II. MSTP System Overview
1. Introduction
2. Cabinets, Subracks, and Chassis
3. Boards
4. Common NE Types
5. Device Functions and Features
15% III. MSTP Protection Schemes
1. Device-Level Protection
2. Network-Level Protection
10% IV. Ethernet Principles
1. Ethernet Classification
2. Ethernet Principles
3. Ethernet Port Technologies
4. VLAN Basics and Layer 2 Switching
5. EoS Concatenation and Encapsulation Technologies
10% V. Ethernet Service Overview
1. Ethernet Services
2. Basic Parameters of Ethernet Services
15%    VI. U2000 Overview
1. U2000 System Architecture
2. U2000 Commissioning and Maintenance Operations
12%   VII. WDM Principles
1. WDM Overview
2. Transmission Media
3. Key Technologies
4. Technical Specifications
13%    VIII. OTN Protocols
1. OTN Overview
2. Interface Structures and Multiplexing/Mapping Principles
3. Frame Structures and Overheads
4. Trail Layers and Maintenance Signals
5. Common Alarms and Performance Events
6. Application of OTN Overheads

All the questions in our full version are highly covered in your real exam. You will know it clearly when you take your exam.