Assigning Subnet Mask - Cisco 7960 Administration Manual

Chapter 5 Configuring Network Settings on the Cisco IP Phone

Assigning Subnet Mask

Cisco IP Phone 7960/7940
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Step 8
Step 9
Cisco IP Phone 7910
Step 1
Step 2
Step 3
Step 4
Cisco IP Phone Administration Guide for Cisco CallManager 3.2, Cisco IP Phones 7960/7940/7910
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The subnet mask is used to partition the IP address into a network and a host
identifier. The subnet mask is used to mask a portion of the IP address so that
TCP/IP can distinguish the network ID from the host ID.
Procedure
Press settings.
Use the Navigation button to select Network Configuration.
Press the Select soft key.
Scroll to Subnet Mask.
Press the Edit soft key.
Use the buttons on the dial pad to enter the new subnet mask, using the * key on
the dial pad or the . soft key to enter periods.
Use the << soft key to correct any mistakes.
Press the Validate soft key.
Press the Save soft key to save this change.
Procedure
Press settings.
Press 6 (Network Configuration).
Use the down volume key to select Subnet Mask.
Press * to edit.
Configuring IP Settings
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