HP 635n HP Jetdirect Print Server Administrator's Guide - Page 81

TCP/IP(v6

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Table 4-5 TCP/IP(v4) tab (continued) Item Description An IP address uniquely identifies a node on a TCP/IP network. Duplicate IP addresses on a TCP/IP network are not allowed. Subnet Mask If subnetting is used, use this field to manually assign a subnet mask. A subnet mask is a 32bit number that, when applied to an IP address, determines which bits specify the network and subnet, and which bits uniquely specify the node. Default Gateway Default IP Send DHCP requests Identifies the IP address of a router or computer that is used to connect to other networks or subnetworks. Specifies the IP address to use when the print server is unable to obtain an IP address from the network during a forced TCP/IP reconfiguration (for example, when manually configured to use BOOTP/DHCP). LEGACY DEFAULT_IP: sets the legacy default IP address 192.0.0.192. AUTO_IP: sets a link-local IP address 169.254.x.x. The initial setting is determined by the IP address obtained when first powered on. A checkbox is used to specify whether DHCP requests will be periodically transmitted when a legacy default IP address 192.0.0.192 or link-local IP address 169.254.x.x has been automatically assigned. Clear the checkbox to disable DHCP requests. Check the checkbox (default) to enable DHCP requests. TCP/IP(v6) Use the TCP/IP(v6) tab to enable IPv6 operation, view IPv6 auto-configuration addresses, or manually configure IPv6 addresses. For basic information on IPv6 addresses on the print server, see TCP/IP Configuration. For additional parameters that can be configured, see the Advanced tab. Table 4-6 TCP/IP(v6) tab Item IPv6 Enable Link-Local Address Stateless Addresses DHCPv6 Addresses Description Enter a check mark in this checkbox to enable IPv6 operation. Clear this checkbox to disable IPv6. (Read only parameter) This item specifies the print server's IPv6 link-local address and prefix length. Like other IPv6 hosts, the print server configures this address automatically. The link-local address allows the print server to communicate with other IPv6 hosts on the local link without routers. (Read only parameters) The stateless addresses (and prefix lengths) configured on the print server are listed. Stateless addresses are assigned under the control of a router. This section allows you to configure the DHCPv6 policy that the print server uses for stateful addresses, assigned by a DHCPv6 server. ENWW Networking Tab 71

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Item
Description
An IP address uniquely identifies a node on a TCP/IP network. Duplicate IP addresses on a
TCP/IP network are not allowed.
Subnet Mask
If subnetting is used, use this field to manually assign a subnet mask. A subnet mask is a 32-
bit number that, when applied to an IP address, determines which bits specify the network
and subnet, and which bits uniquely specify the node.
Default Gateway
Identifies the IP address of a router or computer that is used to connect to other networks or
subnetworks.
Default IP
Specifies the IP address to use when the print server is unable to obtain an IP address from
the network during a forced TCP/IP reconfiguration (for example, when manually configured
to use BOOTP/DHCP).
LEGACY DEFAULT_IP
: sets the legacy default IP address 192.0.0.192.
AUTO_IP
: sets a link-local IP address 169.254.x.x.
The initial setting is determined by the IP address obtained when first powered on.
Send DHCP requests
A checkbox is used to specify whether DHCP requests will be periodically transmitted when
a legacy default IP address 192.0.0.192 or link-local IP address 169.254.x.x has been
automatically assigned.
Clear the checkbox to disable DHCP requests.
Check the checkbox (default) to enable DHCP requests.
TCP/IP(v6)
Use the TCP/IP(v6) tab to enable IPv6 operation, view IPv6 auto-configuration addresses, or
manually configure IPv6 addresses. For basic information on IPv6 addresses on the print server, see
TCP/IP
Configuration
. For additional parameters that can be configured, see the
Advanced
tab.
Table 4-6
TCP/IP(v6) tab
Item
Description
IPv6 Enable
Enter a check mark in this checkbox to enable IPv6 operation. Clear this checkbox to
disable IPv6.
Link-Local Address
(Read only parameter) This item specifies the print server's IPv6 link-local address
and prefix length. Like other IPv6 hosts, the print server configures this address
automatically. The link-local address allows the print server to communicate with
other IPv6 hosts on the local link without routers.
Stateless Addresses
(Read only parameters) The stateless addresses (and prefix lengths) configured on
the print server are listed. Stateless addresses are assigned under the control of a
router.
DHCPv6 Addresses
This section allows you to configure the DHCPv6 policy that the print server uses for
stateful addresses, assigned by a DHCPv6 server.
Table 4-5
TCP/IP(v4) tab (continued)
ENWW
Networking Tab
71