COBOX-FL-11 Lantronix, COBOX-FL-11 Datasheet - Page 51

• Manufacturer Part Number: COBOX-FL-11
• Description: Ethernet Modules & Development Tools EXTERNAL DUAL PORT
• Manufacturer: Lantronix
• Type: Device Serversr

Specifications of COBOX-FL-11

• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.5.3 Netmask: Number of Bits for Host Part
A netmask defines the number of bits taken from the IP address that are assigned for the
section.
Note: Class A: 24 bits; Class B: 16 bits; Class C: 8 bits.
The unit prompts for the number of
is displayed in standard decim
example, 255.255.255.0).
Table 4 - Standard IP Ne
Table 5 - Netmask Examples
CoBox-FL User Guide
Network Class
A
B
C
Netmask
255.255.255.252
255.255.255.248
255.255.255.240
255.255.255.224
255.255.255.192
255.255.255.128
255.255.255.0
255.255.254.0
255.255.252.0
255.255.248.0
...
255.128.0.0
255.0.0.0
Host Bits
24
16
8
twork Netmasks
Host Bits
2
3
4
5
6
7
8
9
10
11
...
23
24
al-dot notation hen e s
host bits to be entered, then calculates the netmask, which
Netm sk
255.0.0.0
255.255.0.0
255.2 5.255.0
5
w
a
th
ave
d p
ara
me
ters
are disp
lay
ed (for
Configure
host
3-13