Data Domain DD400 Series, User Manual

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Chapter 12: Network Management 119
The Net Command
For example, to associate both the fully-qualified domain name bkup20.yourcompany.com and the
hostname of bkup20 with an IP address of 192.168.3.3:
# net hosts add 192.168.3.3 “bkup20 bkup20.yourcompany.com”
Reset Network Parameters
To reset the hostname, domain name, and DNS parameters to their default values (empty), use the
net reset
operation. The command requires at least one parameter and accepts multiple
parameters. Changes take effect only after a system reboot. Administrative users only.
net reset {hostname | domainname | dns}
For example, to reset the system host name:
# net reset hostname
Set Interface Duplex Line Use
To manually set the line use for an interface to half-duplex or full-duplex, use the
net config
interface duplex
operation. Half-duplex is not available for any port set for a speed of 1000
(Gigabit). Administrative users only.
net config interface duplex {full | half}
For example, to set the line use to half-duplex for interface eth1 :
# net config eth1 duplex half
Set Interface Line Speed
To manually set the line speed for an interface to 10 Base-T, 100 Base-T, or 1000 Base-T (Gigabit),
use the
net config interface speed
operation. A line speed of 1000 allows only a duplex
setting of full. Setting a port to a speed of 1000 and duplex of half leads to unpredictable results.
Administrative users only.
net config interface speed {10 | 100 | 1000}
For example, to set the line speed to 100 Base-T for interface eth1 :
# net config eth1 speed 100