HP 635n HP Jetdirect Print Server Administrator's Guide (Firmware V.36) - Page 78

Network Identification, TCP/IP Network Identification tab, TCP/IP Summary tab continued

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Table 4-3 TCP/IP Summary tab (continued) Item Description IPv6 Address list IPv6 addresses configured on the print server are listed. For each address, the following items are specified: ● Prefix length: identifies the number of bits that comprise the fixed portion of the address. Typically, it is 64 and identifies network/subnet portion of the address. ● Config By: identifies how the address was configured, such as auto-configuration through link-local addressing, by a Router, by a DHCP(v6) server, or configured manually. ● Valid Lifetime: The length of time (lifetime) that the address can be used, after which the address becomes invalid. This value is determined during the autoconfiguration process. ● Preferred Lifetime: The length of time (lifetime) that the address can be used without limitation, but after which the address is deprecated - its use is discouraged. The preferred lifetime is a subset of the valid lifetime. This value is determined during the auto-configuration process. Default Route Information If a router advertises itself to the print server as a default router on the local link, its IPv6 address and the length of time that it may be used are displayed. Network Identification This tab provides TCP/IP network identification. Items on this page are listed below. Table 4-4 TCP/IP Network Identification tab Item Description Host Name Specifies a readable IP name (the SNMP SysName object) for the network device. The name must start with a letter and can end in a letter or number, up to 32 ASCII characters. The default name is NPIxxxxxx, where xxxxxx are the last six digits of the LAN hardware (MAC) address. NOTE: Names, such as host names, must begin with a letter and can contain only letters, numbers, periods (for domain names only), or hyphens. The underline character (_) is not allowed. Domain Name (IPv4/IPv6) Domain Name (IPv6 only) DNS (IPv4) DNS (IPv6) DNS Suffixes Specifies the name of the Domain Name System (DNS) domain that the HP Jetdirect print server resides in (for example, support.hp.com). It does not include the host name; it is not the Fully Qualified Domain Name (such as printer1.support.hp.com). The IPv4 and IPv6 domain names may be the same or different depending on the network. For example, a separate IPv6 domain name may be assigned on networks where segmentation of IPv4 and IPv6 hosts is desirable. If an IPv6 Domain Name is assigned, it applies to the IPv6 network only. Use the fields provided to configure the print server with primary and secondary Domain Name System (DNS) servers on your IPv4 or IPv6 networks. Primary: Specify the IP address of the primary DNS (Domain Name System) server. Secondary: Specify the IP address of a secondary DNS server to use if the primary DNS server is unavailable. A Fully Qualified Domain Name (FQDN) consists of a domain name appended to a host name, and is used (for example, by DNS servers) to resolve an IP address associated with a device. 68 Chapter 4 Embedded Web Server (V.36.xx) ENWW

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Item
Description
IPv6 Address list
IPv6 addresses configured on the print server are listed. For each address, the following
items are specified:
●
Prefix length
: identifies the number of bits that comprise the fixed portion of the
address. Typically, it is 64 and identifies network/subnet portion of the address.
●
Config By
: identifies how the address was configured, such as auto-configuration
through link-local addressing, by a Router, by a DHCP(v6) server, or configured
manually.
●
Valid Lifetime
: The length of time (lifetime) that the address can be used, after
which the address becomes invalid. This value is determined during the auto-
configuration process.
●
Preferred Lifetime
: The length of time (lifetime) that the address can be used
without limitation, but after which the address is deprecated — its use is
discouraged. The preferred lifetime is a subset of the valid lifetime. This value is
determined during the auto-configuration process.
Default Route Information
If a router advertises itself to the print server as a default router on the local link, its IPv6
address and the length of time that it may be used are displayed.
Network Identification
This tab provides TCP/IP network identification. Items on this page are listed below.
Table 4-4
TCP/IP Network Identification tab
Item
Description
Host Name
Specifies a readable IP name (the SNMP SysName object) for the network device. The
name must start with a letter and can end in a letter or number, up to 32 ASCII characters.
The default name is NPIxxxxxx, where xxxxxx are the last six digits of the LAN hardware
(MAC) address.
NOTE:
Names, such as host names, must begin with a letter and can contain
only letters, numbers, periods (for domain names only), or hyphens. The
underline character (_) is not allowed.
Domain Name (IPv4/IPv6)
Domain Name (IPv6 only)
Specifies the name of the Domain Name System (DNS) domain that the HP Jetdirect
print server resides in (for example, support.hp.com). It does not include the host name;
it is not the Fully Qualified Domain Name (such as printer1.support.hp.com).
The IPv4 and IPv6 domain names may be the same or different depending on the
network. For example, a separate IPv6 domain name may be assigned on networks
where segmentation of IPv4 and IPv6 hosts is desirable. If an IPv6 Domain Name is
assigned, it applies to the IPv6 network only.
DNS (IPv4)
DNS (IPv6)
Use the fields provided to configure the print server with primary and secondary Domain
Name System (DNS) servers on your IPv4 or IPv6 networks.
Primary
: Specify the IP address of the primary DNS (Domain Name System) server.
Secondary
: Specify the IP address of a secondary DNS server to use if the primary DNS
server is unavailable.
DNS Suffixes
A Fully Qualified Domain Name (FQDN) consists of a domain name appended to a host
name, and is used (for example, by DNS servers) to resolve an IP address associated
with a device.
Table 4-3
TCP/IP Summary tab (continued)
68
Chapter 4
Embedded Web Server (V.36.xx)
ENWW