Netgear WGR614 v4 Manuel d'utilisateur Page 96

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 152
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 95
Reference Manual for the 54 Mbps Wireless Router WGR614 v4
B-6 Network, Routing, Firewall, and Basics
December 2003
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 7-1. 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 7-2. 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
Vue de la page 95
1 2 ... 91 92 93 94 95 96 97 98 99 100 101 ... 151 152

Commentaires sur ces manuels

Pas de commentaire