Cabletron Systems 100 Displaying IP Addresses, Deleting an IP Address, Changing a Subnet Mask

Models: 100

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Configuring Your ELS100-16TX

3.1.1 Displaying IP Addresses

To display IP addresses, subnet masks, and MAC addresses of all ports on the ELS100-16TX you are configuring, at the LCM prompt:

1.Type ipaddr

LCM displays the current IP address table, for example:

Port

IP Address

Address Mask

MAC Address

1

192.138.217.1

255.255.255.0

00:40:27:00:06:1f

2

0.0.0.0

255.0.0.0

00:40:27:00:06:c3

3

192.138.217.10

255.255.255.0

00:40:27:00:06:3e

4

0.0.0.0

255.0.0.0

00:40:27:00:03:7a

5

0.0.0.0

255.0.0.0

00:40:27:00:05:c7

6

192.138.217.20

255.255.255.0

00:40:27:00:04:4a

7

192.138.217.50

255.255.255.0

00:40:27:00:06:9e

.

 

 

 

.

 

 

 

.

192.138.217.30

255.255.255.0

 

16

00:40:27:00:04:b4

3.1.2 Deleting an IP Address

To delete an IP address, at the LCM prompt:

1.Type ipaddr <PORT-NUMBER> 0.0.0.0

LCM responds by redisplaying the current IP address table.

3.1.3 Changing a Subnet Mask

You can optionally set the subnet mask for a port. A subnet mask is a 32-bit address mask used in IP to specify a particular subnet. If the subnet mask is 0.0.0.0, the ELS100-16TX will automatically convert the displayed mask to the standard default, based on the port’s IP address class. (Class A address masks are 255.0.0.0, Class B address masks are 255.255.0.0, Class C address masks are 255.255.255.0.)

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Cabletron Systems 100 manual Displaying IP Addresses, Deleting an IP Address, Changing a Subnet Mask