Netgear WG602v3 Bedienungsanleitung PDF herunterladen (Seite 84)

Reference Manual for the NETGEAR 54 Mbps Wireless Access Point WG602v3

C-6 Network, Routing, Firewall, and Cabling Basics

202-10060-02, February 2005

The following table lists the additional subnet mask bits in dotted-decimal notation. To use the

table, write down the original class netmask and replace the 0 value octets with the dotted-decimal

value of the additional subnet bits. For example, to partition your Class C network with subnet

mask 255.255.255.0 into 16 subnets (4 bits), the new subnet mask becomes 255.255.255.240.

The following table displays several common netmask values in both the dotted-decimal and the

masklength formats.

Configure all hosts on a LAN segment to use the same netmask for the following reasons:

Table C-1. Netmask Notation Translation Table for One Octet

Number of Bits Dotted-Decimal Value

1 128

2 192

3 224

4 240

5 248

6 252

7 254

8 255

Table C-2. Netmask Formats

Dotted-Decimal Masklength

255.0.0.0 /8

255.255.0.0 /16

255.255.255.0 /24

255.255.255.128 /25

255.255.255.192 /26

255.255.255.224 /27

255.255.255.240 /28

255.255.255.248 /29

255.255.255.252 /30

255.255.255.254 /31

255.255.255.255 /32

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Netgear WG602v3 Bedienungsanleitung Seite 84