Netgear WG602v3 Manual do Utilizador Página 82
- Página / 122
- Índice
- RESOLUÇÃO DE PROBLEMAS
- MARCADORES
Avaliado. / 5. Com base em avaliações de clientes
Reference Manual for the NETGEAR 54 Mbps Wireless Access Point WG602v3
C-4 Network, Routing, Firewall, and Cabling Basics
202-10060-02, February 2005
This addressing structure allows IP addresses to uniquely identify each physical network and each
node on each physical network.
For each unique value of the network portion of the address, the base address of the range (host
address of all zeros) is known as the network address and is not usually assigned to a host. Also,
the top address of the range (host address of all ones) is not assigned, but is used as the broadcast
address for simultaneously sending a packet to all hosts with the same network address.
Netmask
In each of the address classes previously described, the size of the two parts (network address and
host address) is implied by the class. This partitioning scheme can also be expressed by a netmask
associated with the IP address. A netmask is a 32-bit quantity that, when logically combined (using
an AND operator) with an IP address, yields the network address. For instance, the netmasks for
Class A, B, and C addresses are 255.0.0.0, 255.255.0.0, and 255.255.255.0, respectively.
For example, the address 192.168.170.237 is a Class C IP address whose network portion is the
upper 24 bits. When combined (using an AND operator) with the Class C netmask, as shown here,
only the network portion of the address remains:
11000000 10101000 10101010 11101101 (192.168.170.237)
combined with:
11111111 11111111 11111111 00000000 (255.255.255.0)
Equals:
11000000 10101000 10101010 00000000 (192.168.170.0)
As a shorter alternative to dotted-decimal notation, the netmask may also be expressed in terms of
the number of ones from the left. This number is appended to the IP address, following a backward
slash (/), as “/n.” In the example, the address could be written as 192.168.170.237/24, indicating
that the netmask is 24 ones followed by 8 zeros.
Subnet Addressing
By looking at the addressing structures, you can see that even with a Class C address, there are a
large number of hosts per network. Such a structure is an inefficient use of addresses if each end of
a routed link requires a different network number. It is unlikely that the smaller office LANs would
have that many devices. You can resolve this problem by using a technique known as subnet
addressing.
- Reference Manual for the 1
- NETGEAR 54 Mbps Wireless 1
- Access Point WG602v3 1
- Technical Support 2
- Radio Frequency Notice 3
- Contents 5
- Chapter 1 9
- About This Manual 9
- How to Use This Manual 10
- How to Print this Manual 11
- 1-4 About This Manual 12
- Chapter 2 13
- Introduction 13
- Key Features 14
- Introduction 2-3 15
- System Requirements 16
- What’s In the Box? 16
- Hardware Description 17
- 2-6 Introduction 18
- Chapter 3 19
- Default Factory Settings 20
- Wireless Data 21
- Security Options 21
- Range: Up to 300 Foot Radius 21
- WG602 54 Mbps 22
- Wireless Access Point 22
- ETHERN ET 22
- 4VERIFY WIRELESS CONNECTIVITY 24
- Chapter 4 41
- Management 41
- 4-2 Management 42
- Management 4-3 43
- Management 4-5 45
- 2. Release the Reset button 45
- 4-6 Management 46
- Chapter 5 47
- Advanced Configuration 47
- 5-2 Advanced Configuration 48
- Advanced Configuration 5-3 49
- Wireless PC Card 50
- 5-6 Advanced Configuration 52
- 5-8 Advanced Configuration 54
- Chapter 6 55
- Troubleshooting 55
- 6-2 Troubleshooting 56
- Troubleshooting 6-3 57
- 6-4 Troubleshooting 58
- Appendix A 59
- Specifications 59
- A-2 Specifications 60
- Appendix B 61
- Wireless Networking Basics 61
- 802.11 Authentication 63
- Open System Authentication 63
- Shared Key Authentication 64
- Overview of WEP Parameters 65
- Key Size 66
- Wireless Channels 67
- How Does WPA Compare to WEP? 69
- Wired Network with Optional 72
- 802.1x Port Based Network 72
- Access Control 72
- Wireless LAN 72
- Is WPA/WPA2 Perfect? 76
- Product Support for WPA/WPA2 76
- Appendix C 79
- IP Addresses and the Internet 80
- Subnet Addressing 82
- Network Subnet Node 83
- Table C-2. Netmask Formats 84
- Private IP Addresses 85
- IP Configuration by DHCP 86
- Domain Name Server 87
- Routing Protocols 87
- Ethernet Cabling 89
- Category 5 Cable Quality 90
- Inside Twisted Pair Cables 91
- Appendix D 95
- 202-10060-02, February 2005 100
- 3. Type ipconfig /all 105
- 4. Type exit 105
- Glossary 107
Manuais e produtos relacionados com Pontos de acesso WLAN Netgear WG602v3
Pontos de acesso WLAN Netgear WG102 Manual do Utilizador
(110 páginas)
(110 páginas)
Pontos de acesso WLAN Netgear WG102 Manual do Utilizador
(118 páginas)
(118 páginas)
(2 páginas)
Samsung WD8704DJA/XST Handbücher
Bedienungsanleitungen und Benutzerhandbücher für Waschmaschinen Samsung WD8704DJA/XST.
Wir stellen 2 PDF-Handbücher Samsung WD8704DJA/XST zum kostenlosen herunterladen nach Dokumenttypen zur Verfügung Bedienungsanleitung
Comentários a estes Manuais