O'Reilly logo

Sams Teach Yourself Network Troubleshooting in 24 Hours, Second Edition by Jonathan Feldman

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Workshop

Workshop time! Here’s a brief quiz to help you make the most out of this hour’s lesson, and some activities for you to try on your own.

Quiz

Q1: What’s the difference between a proxy server and a packet-filtering router?
  1. Proxy servers filter on the network level, whereas routers filter on the application level.

  2. Proxy servers filter on the application level, whereas routers filter on the network level.

  3. Routers are security risks with improper configurations.

  4. Proxy servers are security risks with improper configurations.

Q2: True or False: A proxy server is not considered “network glue.” Instead, it’s considered “just another server” (albeit a multihomed server).
Q3: A packet-filtering router and a proxy server are both ________.
  1. users of ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required