HP 630n HP Jetdirect Print Servers - Administrator's Guide - Page 60

Config Precedence, Disable DHCP requests.

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Table 3-3 Telnet Commands and Parameters (continued) 0 (default): All networks are assumed to be local (Ethernet MSS=1460 bytes or more). 1: Use MSS=1460 bytes (or more) for subnets, and MSS=536 bytes for remote networks. 2: All networks are assumed to be remote (MSS=536 bytes), except the local subnet. MSS affects performance by preventing IP fragmentation that can result in data retransmission. tcp-msl Maximum segment life (MSL) in seconds. Set from 5 to 120 seconds. 0: Disable. 15 (default): Enable. gw-disable Automatically assign the device IP address as the gateway when a network gateway is not configured. 0: Assign a gateway using the device IP address. 1: Do not assign a gateway. The gateway address 0.0.0.0 is configured. default-ip IP address to use when the print server is unable to obtain an IP address from the network during a forced TCP/IP re-configuration. For example, when turned off and then on, or manually configured to use BOOTP/DHCP. DEFAULT_IP: Set the legacy default IP address 192.0.0.192. AUTO_IP: Set a link-local IP address 169.254.x.x. The initial setting is determined by the IP address obtained when first turned on. default-ip-dhcp Periodically transmit DHCP requests when a legacy default IP address of 192.0.0.192 or a link-local IP address of 169.254.x.x is automatically assigned. 0: Disable DHCP requests. 1 (default): Enable DHCP requests. dhcp-fqdn-config (dhcp-fqdn-behavior) NOTE: This command might be superseded or overridden by the Config Precedence entries accessed through the embedded Web server. Control configuration of the FQDN, using DHCP, manual configuration, or both. The FQDN consists of the device's host name and domain name. Use the following command values: 0 (default): Use DHCP to supply the host name and domain name. You can change the host name using a manual configuration method such as the embedded Web server, printer control panel, or Telnet. You cannot manually change the domain name if it is was configured using DHCP. 1: Keep DHCP settings only. Once the FQDN is configured through DHCP, manual changes are not allowed. 2: Keep manual settings. Manually configure the settings. DHCP can be used only if the settings are factory-default values. 3: Keep manual settings only. While manual configuration methods can be used, configuration through DHCP is not allowed. duid dns-cache-ttl DHCP unique identifier for a client, using a hexadecimal string to represent up to 260 characters. Time-to-live for a cached DNS name, in seconds. Set from 0 to 4294967295 seconds. Names are not cached. 0: Disable. 50 Chapter 3 TCP/IP configuration ENWW

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0
(default): All networks are assumed to be local (Ethernet MSS=1460 bytes or more).
1
: Use MSS=1460 bytes (or more) for subnets, and MSS=536 bytes for remote networks.
2
: All networks are assumed to be remote (MSS=536 bytes), except the local subnet.
MSS affects performance by preventing IP fragmentation that can result in data
retransmission.
tcp-msl
Maximum segment life (MSL) in seconds. Set from 5 to 120 seconds.
0
: Disable.
15
(default): Enable.
gw-disable
Automatically assign the device IP address as the gateway when a network gateway is not
configured.
0
: Assign a gateway using the device IP address.
1
: Do not assign a gateway. The gateway address 0.0.0.0 is configured.
default-ip
IP address to use when the print server is unable to obtain an IP address from the network
during a forced TCP/IP re-configuration. For example, when turned off and then on, or
manually configured to use BOOTP/DHCP.
DEFAULT_IP
: Set the legacy default IP address 192.0.0.192.
AUTO_IP
: Set a link-local IP address 169.254.x.x.
The initial setting is determined by the IP address obtained when first turned on.
default-ip-dhcp
Periodically transmit DHCP requests when a legacy default IP address of 192.0.0.192 or
a link-local IP address of 169.254.x.x is automatically assigned.
0
: Disable DHCP requests.
1
(default): Enable DHCP requests.
dhcp-fqdn-config
(dhcp-fqdn-behavior)
NOTE:
This command might be superseded or overridden by the
Config Precedence
entries accessed through the embedded Web server.
Control configuration of the FQDN, using DHCP, manual configuration, or both. The FQDN
consists of the device's host name and domain name. Use the following command values:
0
(default): Use DHCP to supply the host name and domain name. You can change the
host name using a manual configuration method such as the embedded Web server,
printer control panel, or Telnet. You cannot manually change the domain name if it is was
configured using DHCP.
1
: Keep DHCP settings only. Once the FQDN is configured through DHCP, manual
changes are not allowed.
2
: Keep manual settings. Manually configure the settings. DHCP can be used only if the
settings are factory-default values.
3
: Keep manual settings only. While manual configuration methods can be used,
configuration through DHCP is not allowed.
duid
DHCP unique identifier for a client, using a hexadecimal string to represent up to 260
characters.
dns-cache-ttl
Time-to-live for a cached DNS name, in seconds. Set from 0 to 4294967295 seconds.
Names are not cached.
0
: Disable.
Table 3-3
Telnet Commands and Parameters (continued)
50
Chapter 3
TCP/IP configuration
ENWW