试题与答案

为了保障内部网络安全,某公司在Internet的连接处安装了PIX防火墙,其网络结构

题型:填空题

题目:

为了保障内部网络安全,某公司在Internet的连接处安装了PIX防火墙,其网络结构如图12-6所示。
完成下列命令行,对网络接口进行地址初始化配置:
Firewall(config)#ip address ins.ide ______ ______
Firewall(config)#ip address outside ______ ______
阅读以下防火墙配置命令,为命令选择正确的解释。
Firewall(config)#global(outside)1 61.144.51.46 ______
Firewall(config)#nat(inside)1 0.0.0.0 0.0.0.0
Firewall(config)#static(inside,outside) 192.168.0.1 61.144.51.42

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0429/197281bef689e6e812e53c4887ed3000.html

下面是错误答案,用来干扰机器的。

参考答案:A, B, C, D, E, F

试题推荐
题型:阅读理解

阅读短文,选择正确选项。

       Do you need useful and interesting books? Here we've got plenty for you.

       Successful Fishermen

       Fishing is a healthy hobby. You can enjoy fresh air when you go fishing in the countryside. This book will

teach you how to choose fishing places and how to make good fishing rods (竿) easily. Many kinds of fishing

skills are shown in the book. Read it and you will become a more successful fisherman.

       Best Learners 

       This book can give you the answers to the questions most often asked by parents, teachers and students

themselves. Read this book and learn:

       ● What the three difficulties in study are and what to do with them.

       ● What to do if you are not interested in a subject you are studying.

       ● Twenty-six simple exercises to help you study easily and fast. You will get more from this book. For

younger students, you can buy Learn to Study for Beginners. It is easier to understand.

       How to Keep Pets

       A pet can be our best friend. Do you have pets in your house? Are they in good shape? This book not only

offers you many colorful pictures of lovely pets, but also provides you with the knowledge about:

      ●How to choose right pets for yourself.

      ●How to build houses or nests (窝) for your pets.

      ●How to feed the pets and how to keep them clean. 

       Buy this book and you will learn more.

       We have many other books on sale. For more information enter www. knowbetter. com. If you buy two

or more books at a time, you'll get 10% off.

1. If you buy and read Successful Fishermen, you will ______. [ ]

A. go to the countryside

B. know where to buy fishing rods

C. know how to cook fish

D. learn how to choose fishing places

2. You can              for more information about other books according to the passage. [ ]

A. call the writer

B. go to the shop

C. search the Internet

D. ask the clerk

3. You can most probably (可能) find this passage in a             . [ ]

A. story

B. report

C. dictionary

D. newspaper

查看答案
微信公众账号搜索答案