2021 Network Planning Designer Afternoon Case Questions

1. The following are the real questions and answers for network planning and design in 2021


Case 2 answer

Case 3 Answers

Second, summarize the test sites of these three cases

Case 1: Involving the campus network
1>Characteristics of QinQ technology
2>XSTP and VRRP protocols in the campus network
3>The method of charging at the core layer

Case 2: Involving Data Center
1>Architecture and Characteristics of Distributed System
2>Configuration and Use of Disks in Distributed System
3>Methods to Reduce Power Loss in Data Center

Case 3: Involving network security
1>Responsibilities of 'ternary'
2>Common network security risks and countermeasures
3>Equal security issues