ZyXEL P-660HN-T1A Support Guide - Page 3

P-660HN Series Support Notes 1. How does ADSL compare to Cable modems 17 2. What is the expected throughput 17 3. What is the microfilter used for 17 4. How do I know the ADSL line is up 17 5. How does the P-660HN-T1A work on a noisy ADSL 17 6. Does the VC-based multiplexing perform better than the LLC-based multiplexing 18 7. How do I know the details of my ADSL line statistics 18 8. What are the signaling pins of the ADSL connector 18 9. What is triple play 18 Firewall FAQ 20 General...20 1. What is a network firewall 20 2. What makes P-660HN-T1A secure 20 3. What are the basic types of firewalls 20 4. What kind of firewall in the P-660HN-T1A 21 5. Why do you need a firewall when your router has packet filtering and NAT built-in 21 6. What is Denials of Service (DoS) attack 21 7. What is Ping of Death attack 22 8. What is Teardrop attack 22 9. What is SYN Flood attack 22 10. What is LAND attack 22 11 What is Brute-force attack 23 12. What is IP Spoofing attack 23 13. What are the default ACL firewall rules in P-660HN-T1A? . 23 Configuration 23 1. How do I configure the firewall 23 2. How do I prevent others from configuring my firewall? ......... 23 3. Why can't I configure my P-660HN-T1A using Web Configurator/Telnet over WAN 24 4. Why can't I upload the firmware and configuration file using FTP over WAN 25 Log and Alert 26 1. When does the P-660HN-T1A generate the firewall log? ..... 26 2. What does the log show to us 26 3. How do I view the firewall log 26 4. When does the P-660HN-T1A generate the firewall alert?... 27 5. What is the difference between the log and alert 27 Wireless FAQ 28 General FAQ 28 1. What is a Wireless LAN 28 2. What are the advantages of Wireless LAN 28 3. What is the disadvantage of Wireless LAN 28 3 All contents copyright © 2010 ZyXEL Communications Corporation.