BusinessPhone Communication Platform 5.1
Commands > Commands 2000...2999

## 2154
Subnet mask

This command is used to hide parts of the IPU´s IP-address in order to distinguish the network (subnet) from the host on the network.

Example:

IP address: |  | 193.29.45.114 |
Subnet mask |  | 255.255.255.0 |

The IP address is on the 193.29.45 network, and the unique host is 114.

Note

This parameter is only effective if no preferred start-up protocol has been used (see command 2151 Preferred start-up protocol).

##### Valid data

0.0.0.0 - 255.255.255.255 |  |  |
empty (default) |  |  |

Minimum required authority level from telephone: No

Accessible via BMS: Yes

Revision: E © Ericsson Enterprise 2003