JED T464, Installation And Setup, Page: 10 / 27

T464 Installation and Setup
20090709 v1r0 JED Microprocessors Pty. Ltd. - Page 10 of 27
Special IP Addresses
There are some special IP addresses that may be used with the T464 to
specifically control the
BOOTP, DHCP, and AutoIP options. These addresses
are shown in Table 1.
IP BOOTP DHCP AutoIP
ü
Enabled û Disabled
0.0.0.0
ü ü ü
All modes: Factory Default setting
0.0.1.0
ü ü û
Ignore Windows default network settings
0.0.2.0
ü û ü
0.0.3.0
ü û û
0.0.4.0
û ü ü
0.0.5.0
û ü û
0.0.6.0
û û ü
0.0.7.0
û û û
Special IP Addresses - Table 1
Subnet Mask
The following table lists all Subnet Mask values accepted by the T464.
Enter exactly 15 characters of Subnet Mask information, shown in Table 2.
Subnet Mask 0 Bits Classful
name
Notes
255.000.000.000 24 Class A Largest block allocation made by IANA
255.128.000.000 23
255.192.000.000 22
255.224.000.000 21
255.240.000.000 20
255.248.000.000 19
255.252.000.000 18
255.254.000.000 17
255.255.000.000 16 Class B Windows Default Network (AutoIP)
255.255.128.000 15
255.255.192.000 14
255.255.224.000 13
255.255.240.000 12 (Unshaded range is most commonly used)
255.255.248.000 11
255.255.252.000 10
255.255.254.000 9
255.255.255.000 8 Class C Typical Private network
255.255.255.128 7
255.255.255.192 6
255.255.255.224 5
255.255.255.240 4
255.255.255.248 3 Smallest multi-host network
255.255.255.252 2 "Glue network" (point to point links)
255.255.255.254 1 Rarely used
255.255.255.255 0 Host route
Valid Subnet Mask values - Table 2
(Table 2 derived from Wikipedia content.)