Enterasys fn100 Betriebsanweisung

Chapter 3: Configuring the FN100

•

Assigning a community name

IP addresses for each port must be unique. IP addresses are divided into 
classes based on what portion of the address is network or port 
information. The address classes are A, B, and C.

•

Class A addresses are used in very large networks that support many 
ports. The first byte identifies the network and the other three bytes 
identify the node. The first byte of a class A address must be in the 
range 1-126. The address 100.125.110.10 would identify node 
125.110.10 on network 100.

•

Class B addresses are used for medium sized networks. The first two 
bytes identify the network and the last two identify the node. The first 
byte of a class B address must be in the range 128-191. The address 
128.150.50.10 identifies node 50.10 on network 128.150.

•

Class C addresses are used for small networks. The first three bytes 
identify the network and the last byte identifies the port. The first byte 
of a class C address must be in the range 192-223. The address 
192.138.217.10 identifies node 10 on network 192.138.217.

The 

ipaddr <PORT#> <IPADDR>

 command allows you to assign an IP 

address to a port.

For example, 

 would set the IP address of Port 6 

to 192.138.217.40. LCM responds by displaying the IP address table, as 
shown under the 

ipaddr

 command on page 3-3.

You can use the LCM 

erase 

command to erase all 

configuration information on the next system reset.

If you are using a network management tool other than LCM, 
refer to its accompanying documentation.

Entering

 

erase

 

to erase the current FN100 configuration sets 

the IP address on Port 1 to 

192.0.2.1

 (default) when the 

FN100 is rebooted.