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DES-3010F/DES-3010FL/DES-3010G/DES-3016/DES-3018/DES-3026 Fast Ethernet Switch Manual
20
IP Address Assignment
Each Switch must be assigned its own IP Address, which is used for communication with an SNMP network
manager or other TCP/IP application (for example BOOTP, TFTP). The Switch's default IP address is
10.90.90.90. You can change the default Switch IP address to meet the specification of your networking
address scheme.
The Switch is also assigned a unique MAC address by the factory. This MAC address cannot be changed,
and can be found by entering the command "show switch" into the command line interface, as shown below.
DES-3026:4#show switch
Command: show switch
Device Type : DES-3026 Fast Ethernet Switch
M
odule 1 Type : None
M
odule 2 Type : None
M
AC Address : 00-1C-F0-11-69-59
IP Address : 10.73.21.26 (Manual)
V
LAN Name : default
Subnet Mask : 255.0.0.0
Default Gateway : 0.0.0.0
Boot PROM Version : Build 1.01.009
Firmware Version : Build 4.20.B27
Hardware Version : A3
System Name :
System Location :
System Contact :
Spanning Tree : Disabled
LoopBack Detection : Disabled
IGMP Snooping : Disabled
V
LAN trunk : Disabled
802.1X : Disabled
TELNET : Enabled(TCP 23)
W
EB : Enabled(TCP 80)
RMON : Disabled
CTRL+C ESC q Quit SPACE n Next Page ENTER Next Entry a All
Figure 4- 5. “show switch” command
The Switch's MAC address can also be found from the Web management program on the DES-3028 Web
Management Tool.
The IP address for the Switch must be set before it can be managed with the Web-based manager. The
Switch IP address can be automatically set using BOOTP or DHCP protocols, in which case the actual
address assigned to the Switch must be known.
The IP address may be set using the Command Line Interface (CLI) over the console serial port as follows:
Starting at the command line prompt, enter the commands config ipif System ipaddress
xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy. Where the x's represent the IP address to be assigned to the IP interface
named System and the y's represent the corresponding subnet mask.
Alternatively, you can enter config ipif System ipaddress xxx.xxx.xxx.xxx/z. Where the x's represent the IP
address to be assigned to the IP interface named System and the z represents the corresponding number of
subnets in CIDR notation.
The IP interface named System on the Switch can be assigned an IP address and subnet mask, which can
then be used to connect a management station to the Switch's Telnet or Web-based management agent.