ZyXEL Communications ES-2008 Switch User Manual


 
Dimension ES-2008 Ethernet Switch
P IP Subnetting
subnet mask is 26 bits (11111111.11111111.11111111.11000000) or 255.255.255.192.
Each subnet contains 6 host ID bits, giving 2
6
-2 or 62 hosts for each subnet (all 0’s is the
subnet itself, all 1’s is the broadcast address on the subnet).
Chart 7 Subnet 1
NETWORK NUMBER LAST OCTET BIT VALUE
IP Address 192.168.1. 0
IP Address (Binary) 11000000.10101000.00000001.
00000000
Subnet Mask (Binary) 11111111.11111111.11111111.
11000000
Subnet Address: 192.168.1.0 Lowest Host ID: 192.168.1.1
Broadcast Address: 192.168.1.63 Highest Host ID: 192.168.1.62
Chart 8 Subnet 2
NETWORK NUMBER LAST OCTET BIT
VALUE
IP Address 192.168.1. 64
IP Address (Binary) 11000000.10101000.00000001.
01000000
Subnet Mask (Binary) 11111111.11111111.11111111.
11000000
Subnet Address: 192.168.1.64 Lowest Host ID: 192.168.1.65
Broadcast Address: 192.168.1.127 Highest Host ID: 192.168.1.126
Chart 9 Subnet 3
NETWORK NUMBER LAST OCTET BIT
VALUE
IP Address 192.168.1. 128
IP Address (Binary) 11000000.10101000.00000001.
10000000
Subnet Mask (Binary) 11111111.11111111.11111111.
11000000
Subnet Address: 192.168.1.128 Lowest Host ID: 192.168.1.129
Broadcast Address: 192.168.1.191 Highest Host ID: 192.168.1.190