Enterasys Networks Fast Network 10 manual Displaying IP Addresses, Deleting an IP Address

Chapter 3: Configuring Your FN10

3.1.1 Displaying IP Addresses

To display IP addresses, subnet masks, and MAC addresses of all ports on the FN10 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
8	192.138.217.30	255.255.255.0	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 FN10 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.)

To change the subnet mask, at the LCM prompt:

1.Type ipaddr <PORT-NUMBER> <IP ADDRESS> <SUBNET MASK>

For example, ipaddr 6 192.138.217.40 255.255.240.0 would set the subnet mask for port 6 to 255.255.240.0. LCM responds by redisplaying the current address table.

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