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NS3503-16P-4C L2/L4 Managed Giga Ethernet Switch Quick Installation Guide 

Figure 4-1 Managed Switch Console Connectivity 

 

A terminal program is required to make the software 

connection to the Managed Switch.  

1. 

Run terminal program

 

on the OS. 

2. 

When the following screen appears, make sure that the 
COM port should be configured as: 

 Baud: 115200 

 Data bits: 8 

 Parity: None  

 Stop bits: 1 

 Flow control: None  

Figure 4-2 COM Port Configuration 

 

 5. Logon to the Console 

Once the terminal is connected to the device, power on 

the Managed Switch and the terminal will display 

“running testing procedures”. Then, the following 

message asks to log-in user name and password. The 

factory default user name and password are shown as 

follows, and the login screen in Figure 4-1 appears. 

 

Username: 

admin

 

Password: 

admin

 

 

Figure 5-1: Managed Switch Console Login Screen 

 

The  user  can  now  enter  commands  to  manage  the 

Managed  Switch.  For  a  detailed  description  of  the 

commands, please refer to the following chapters. 

Note

:  

1.  For security reason, please change and memorize 

the new password after this first setup. 

2.  Only accept command in lowercase letter under 

console interface. 

6. Configuring IP Address via the 

Console 

The Managed Switch is shipped with default IP address 

as follows:  

 

IP Address: 

192.168.0.100 

Subnet Mask:

 255.255.255.0

 

To check the current IP address or modify a new IP 

address for the Switch, please use the procedures as 

follows: 

Show the current IP address 

1.  At the ”

NS3503-16P #

” prompt, enter

 

show ip

”.  

2.  The screen displays the current IP Address, Subnet 

Mask and Gateway as shown in Figure 5-1. 

Figure 6-1: IP Information Screen 

 

Configuring IP address thru commands 

3.  At the ”

NS3503-16P#

” prompt, enter

 

configure

”. 

4.  At the “

NS3503-16P(config)#

” prompt, enter the 

following command and press 

<Enter>

 as shown in 

Figure 5-2. 

 

NS3503-16P(config)# 

ip address 192.168.1.100 mask 

255.255.255.0 

NS3503-16P(config)# 

ip default-gateway 192.168.1.254 

The previous command would apply the following 

settings for the Switch. 

Summary of Contents for NS3503-16P-4C

Page 1: ... Linux UNIX or other platforms are compatible with TCP IP protocols Workstations are installed with Ethernet NIC Network Interface Card Serial Port Connection Terminal The above Workstations come with COM Port DB9 or USB to RS 232 converter The above Workstations have been installed with terminal emulator such as Hyper Terminal included in Windows XP 2003 Serial cable One end is attached to the RS...

Page 2: ...naged Switch For a detailed description of the commands please refer to the following chapters Note 1 For security reason please change and memorize the new password after this first setup 2 Only accept command in lowercase letter under console interface 6 Configuring IP Address via the Console The Managed Switch is shipped with default IP address as follows IP Address 192 168 0 100 Subnet Mask 25...

Page 3: ...ompt enter copy running config startup config as shown in Figure 6 1 Figure 7 1 The Configuration Screen 8 Starting Web Management The following shows how to start up the Web Management of the Managed Switch Note the Managed Switch is configured through an Ethernet connection Please make sure the manager PC must be set to the same IP subnet address For example the default IP address of the Managed...

Page 4: ...reboot 1 Click Save Save Configurations to FLASH to login to the Configuration Manager page 2 Press the Apply button to save running configuration to start up configuration 11 Recovering Back to Default Configuration IP address has been changed or admin password has been forgotten To reset the IP address to the default IP address 192 168 0 100 or reset the login password to the default value press...

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