526互联

计算机三级网络技术技巧课笔记

发布时间 2023-03-26 14:26:54作者: 白衣卿巷

本笔记是我在学习计算机三级视频过程中记录的，里面包括了B站两位up主“名副其实举世无双”和“吃饭不留名”的视频截图，可快速的帮助小伙伴轻松过计算机三级网络技术。

1.高频选择题

1.1 停机时间与系统可用性

image-20230302101639370

image-20230302101756941

1.2 IP地址块子网掩码

image-20230302101908285

image-20230302101944406

image-20230302102026870

image-20230302102054325

image-20230302102127389

1.3 ITU标准

image-20230302102156967

image-20230302102238471

1.4 IPV6正误判断

image-20230302102329644

image-20230302102501845

2.秒杀第一大题

image-20230302102734209

image-20230302103045937

image-20230302103244640

image-20230302103434542

image-20230302103452032

image-20230302103526601

image-20230302103749870

image-20230302104615873

3.巧解代码配置选择题

image-20230303104418746

image-20230303104856684

image-20230303105049646

image-20230303105328347

4.破解必考选择题

4.1 数据包

image-20230303110452486

image-20230303110527848

4.2 网络地址转NAT

image-20230303110632706

image-20230303110727237

4.3 更新路由表

image-20230303111512228

image-20230303112826467

4.4 计算交换机带宽

image-20230303204327498

image-20230303204413435

image-20230303204644012

4.5 三种备份比较

image-20230303204720210

image-20230303204822517

image-20230303205015582

image-20230303205056182

4.6 IP地址块聚合

image-20230303205307232

image-20230303205534008

4.7 聚合后的可用IP地址数

image-20230303205720107

image-20230303210123919

image-20230303210255539

image-20230303210501508

image-20230303210527088

5.第二大题

image-20230305105103924

image-20230305105259196

image-20230305105535658

image-20230305105729581

image-20230305110104315

image-20230305110233913

image-20230305110543446

image-20230305110606019

image-20230305110733333

image-20230305111150588

image-20230305111711158

image-20230305111940528

image-20230305112037644

image-20230305112117893

image-20230305112259030

image-20230305112358355

image-20230305112633345

image-20230305112842416

6.应用大题

6.1 填表部分

image-20230309145333473

image-20230306113255728

image-20230306113508246

image-20230306113919159

image-20230306114146585

image-20230306114237252

6.2 划分子网

image-20230306115826428

image-20230309150337765

image-20230309150352765

image-20230309150416173

image-20230309150452497

image-20230309150522763

image-20230309150558362

image-20230309150630991

7.第三大题-DHCP

image-20230306120057892

image-20230306120506877

image-20230306120630650

image-20230306120713052

image-20230306120814974

image-20230306120937686

image-20230306121204790

image-20230306121341497

image-20230306121615721

image-20230306121854814

image-20230306122026357

image-20230306122149908

image-20230306122244737

image-20230306122308398

8.Sniffer抓包

image-20230308162613526

image-20230308162849688

image-20230308162959266

image-20230308163020399

image-20230308163424587

image-20230308163616034

image-20230308163645274

image-20230308163716925

image-20230308163801084

image-20230308163840498

image-20230308163931500

image-20230308163958816

image-20230308164550531

image-20230308164630016

image-20230308164703769

image-20230308164719611

image-20230308164740367

image-20230308164758801

image-20230308164826076

image-20230308164953050

image-20230308165004007

image-20230308165023816

image-20230308165108226

image-20230308165158174

image-20230308165223516

image-20230308165311901

image-20230308165325433

image-20230308165411864

image-20230308165429259

image-20230308165503136

image-20230308165648098

image-20230308165714616

image-20230308165824442

image-20230308165923674

image-20230308170029861

image-20230308170039379