Dascom 7010 PrintServer Manual - Manual (Page 194)

Additional Features
Print Server User Manual 194
16.4 IPv6 (Printing in IPv6 Networks)
You can integrate the print server into an IPv6 network. The print
server supports printing in Windows systems via LPD.
What are the
Advantages of IPv6?
IPv6 (Internet Protocol version 6) is the successor of the more
common IPv4. Both protocols are standards for the network layer of
the OSI model and regulate the addressing and routing of data
packets via a network. The introduction of IPv6 has many benefits:
• IPv6 increases the IP address size from 2
32
(IPv4) to 2
128
(IPv6) IP
addresses.
• Auto Configuration and Renumbering
• Efficiency increase during routing due to reduced header
information.
• Integrated services such as IPSec, QoS, Multicast
• Mobile IP
What is the Structure
of an IPv6 Address?
An IPv6 address consists of 128 bits. The normal format of an IPv6
address is eight fields. Each field contains four hexadecimal digits
representing 16 bits.
Each field is separated by a colon (:).
Example:
fe80 : 0000 : 0000 : 0000 : 0000 : 10 : 1000 : 1a4
Leading zeros in a field can be omitted.
Example:
fe80 : 0 : 0 : 0 : 0 : 10 : 1000 : 1a4
An IPv6 address may be entered or displayed using a shortened version
when successive fields contain all zeros (0). In this case, two colons (::)
are used. However, the use of two colons can be used only once in an
address.
Example:
fe80 : : 10 : 1000 : 1a4
As a URL in a Web browser, an IPv6 address must be enclosed in
brackets. This prevents port numbers from being mistakenly
regarded as part of an IPv6 address.
Example:
http://[2001:608:af:1::100]:443