D-Link DGS-3000 Series Reference Manual page 47

NOTE: The Switch's factory default IP address is 10.90.90.90 with a subnet mask of 255.0.0.0 and a
default gateway of 0.0.0.0.
To view the following window, click Management > IP Interface > System IP Address Settings as shown below:
The fields that can be configured are described below:
Parameter
Static
DHCP
BOOTP
The following table will describe the fields that are about the System Interface.
Parameter
Interface Name
Management VLAN
Name
Interface Admin State
IP Address
Subnet Mask
DGS-3000 Series Gigabit Ethernet Switch Web UI Reference Guide
Figure 3-6 System IP Address Settings window
Description
Allow the entry of an IP address, subnet mask, and a default gateway for the Switch.
These fields should be of the form xxx.xxx.xxx.xxx, where each xxx is a number
(represented in decimal form) between 0 and 255. This address should be a unique
address on the network assigned for use by the network administrator.
The Switch will send out a DHCP broadcast request when it is powered up. The DHCP
protocol allows IP addresses, network masks, and default gateways to be assigned by a
DHCP server. If this option is set, the Switch will first look for a DHCP server to provide
it with this information before using the default or previously entered settings.
The Switch will send out a BOOTP broadcast request when it is powered up. The
BOOTP protocol allows IP addresses, network masks, and default gateways to be
assigned by a central BOOTP server. If this option is set, the Switch will first look for a
BOOTP server to provide it with this information before using the default or previously
entered settings.
Description
Display the System interface name.
This allows the entry of a VLAN name from which a management station will be allowed
to manage the Switch using TCP/IP (in-band via Web manager or Telnet). Management
stations that are on VLANs other than the one entered here will not be able to manage
the Switch in-band unless their IP addresses are entered in the Trusted Host window
(Security > Trusted Host). If VLANs have not yet been configured for the Switch, the
default VLAN contains all of the Switch's ports. There are no entries in the Trusted Host
table, by default, so any management station that can connect to the Switch can access
the Switch until a management VLAN is specified or Management Station IP addresses
are assigned.
Use the drop-down menu to enable or disable the configuration on this interface. If the
state is disabled, the IP interface cannot be accessed.
This field allows the entry of an IPv4 address to be assigned to this IP interface.
A Bitmask that determines the extent of the subnet that the Switch is on. Should be of
the form xxx.xxx.xxx.xxx, where each xxx is a number (represented in decimal) between
0 and 255. The value should be 255.0.0.0 for a Class A network, 255.255.0.0 for a
Class B network, and 255.255.255.0 for a Class C network, but custom subnet masks
are allowed.
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