ZyXEL Communications P-660HW-TX マニュアル

目次

• FAQ

  6
• ZyNOS FAQ

  6
• 1. What is ZyNOS?

  6
• 2. What’s Multilingual Embedded Web Configurator?

  6
• 4. How do I update the firmware and configuration file?

  6
• program via LAN?

  6
• program via LAN?

  7
• 7. What should I do if I forget the system password?

  7
• 8. How to use the Reset button?

  7
• 9. What is SUA? When should I use SUA?

  8
• 10. What is the difference between SUA and Full Feature NAT?

  8
• Internet? If possible, how?

  9
• 12. When do I need select Full Feature NAT?

  9
• 13. What IP/Port mapping does Multi-NAT support?

  9
• 14. How many network users can the SUA/NAT support?

  10
• 15. What are Device filters and Protocol filters?

  10
• 16. How can I protect against IP spoofing attacks?

  11
• Product FAQ

  12
• 1. How can I manage P-660HW-Tx v2?

  12
• 2. What is the default password for Web Configurator?

  12
• ‘Administrator Account’?

  12
• ISP?

  12
• 5. What is the micro filter or splitter used for?

  13
• difference between them?

  13
• 7. How do I know I am using PPPoE?

  13
• 8. Why does my provider use PPPoE?

  13
• 9. What is DDNS?

  13
• 10. When do I need DDNS service?

  14
• wildcard?

  14
• IPSec gateway?

  14
• SUA?

  15
• 14. What is Traffic Shaping?

  15
• 15. Why do we perform traffic shaping in the P-660HW-Tx v2?

  15
• 16. What do the parameters (PCR, SCR, MBS) mean?

  16
• 18. What is content filter?

  17
• ADSL FAQ

  18
• 1. How does ADSL compare to Cable modems?

  18
• 2. What is the expected throughput?

  18
• 3. What is the microfilter used for?

  18
• 4. How do I know the ADSL line is up?

  18
• 5. How does the P-660HW-Tx v2 work on a noisy ADSL?

  18
• multiplexing?

  19
• 7. How do I know the details of my ADSL line statistics?

  19
• 8. What are the signaling pins of the ADSL connector?

  19
• 9. What is triple play?

  19
• Firewall FAQ

  21
• General

  21
• 1. What is a network firewall?

  21
• 2. What makes P-660HW-Tx v2 secure?

  21
• 3. What are the basic types of firewalls?

  21
• 4. What kind of firewall is the P-660HW-Tx v2?

  22
• filtering and NAT built-in?

  22
• 6. What is Denials of Service (DoS) attack?

  22
• 7. What is Ping of Death attack?

  23
• 8. What is Teardrop attack?

  23
• 9. What is SYN Flood attack?

  23
• 10. What is LAND attack?

  23
• 11 What is Brute-force attack?

  24
• 12. What is IP Spoofing attack?

  24
• Configuration

  24
• 1. How do I configure the firewall?

  24
• 2. How do I prevent others from configuring my firewall?

  24
• Configurator/Telnet over WAN?

  25
• FTP over WAN?

  26
• Log and Alert

  27
• 2. What does the log show to us?

  27
• 3. How do I view the firewall log?

  27
• 5. What is the difference between the log and alert?

  28
• Wireless FAQ

  29
• General FAQ

  29
• 1. What is a Wireless LAN?

  29
• 2. What are the advantages of Wireless LAN?

  29
• 3. What is the disadvantage of Wireless LAN?

  29
• 4. Where can you find 802.11 wireless networks?

  30
• 5. What is an Access Point?

  30
• 6. What is IEEE 802.11?

  30
• 7. What is 802.11b?

  30
• 8. How fast is 802.11b?

  30
• 9. What is 802.11a?

  30
• 10. What is 802.11g?

  31
• 12. What is Wi-Fi?

  31
• 13. What types of devices use the 2.4GHz Band?

  31
• 14. Does the 802.11 interfere with Bluetooth device?

  31
• 15. Can radio signals pass through wall?

  31
• among WLAN products?

  32
• 17. What's the difference between a WLAN and a WWAN?

  32
• any hardware?

  32
• 19. Does P-660HW-Tx v2 support WEP?

  32
• 21. Does P-660HW-Tx v2 support MAC filtering?

  32
• 22. Does P-660HW-Tx v2 support auto rate adaption?

  33
• Advanced FAQ

  33
• 1. What is Ad Hoc mode?

  33
• 2. What is Infrastructure mode?

  33
• 3. How many Access Points are required in a given area?.

  33
• (DSSS)?

  33
• (FHSS)?

  33
• 7. Why the 2.4 Ghz Frequency range?

  34
• 8. What is Server Set ID (SSID)?

  34
• 9. What is an ESSID?

  34
• Security FAQ

  34
• Point's radio link?

  34
• 2. What is WEP?

  34
• 3. What is WPA?

  35
• 4. What is the difference between 40-bit and 64-bit WEP?.

  35
• 5. What is a WEP key?

  35
• 6. Will 128-bit WEP communicate with 64-bit WEP?

  35
• 7. Can the SSID be encrypted?

  36
• the SSID?

  36
• 9. What are Insertion Attacks?.

  36
• 10. What is Wireless Sniffer?.

  36
• 11. What is OTIST? How do I use it?

  36
• Application Notes

  37
• General Application Notes

  37
• 3. Setup the P-660HW-Tx v2 as a DHCP Relay

  41
• 4. SUA Notes

  42
• 5. Using Full Feature NAT

  51
• 6. Using the Dynamic DNS (DDNS)

  63
• 7. Network Management Using SNMP

  65
• 8. Using syslog

  68
• 9. Using IP Alias

  68
• 10. Using IP Policy Routing

  70
• 11. Using Call Scheduling

  74
• 12. Using IP Multicast

  76
• 13. Using Bandwidth Management

  77
• 14. Using Zero-Configuration

  80
• 15. How could I configure triple play on P-660HW-Tx v2?

  83
• 16. How to configure packet filter on P-660HW-Tx v2?

  83
• Wireless Application Notes

  87
• 1. Configure a Wireless Client to Ad hoc mode

  87
• 2. Configuring Infrastructure mode

  91
• 3. MAC Filter

  95
• 4. Setup WEP (Wired Equivalent Privacy)

  97
• 5. Site Survey

  102
• 6. Configure 802.1x and WPA

  105
• Support Tool

  110
• 1. LAN/WAN Packet Trace

  110
• Online Trace

  110
• Offline Trace

  112
• Capture the detailed logs by Hyper Terminal

  113
• Using TFTP client software

  115
• Using TFTP command on Windows NT

  117
• Using TFTP command on UNIX

  117
• 3. Using FTP to Upload the Firmware and Configuration Files

  118
• CI Command Reference

  121