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Issue 2.2 April 2005 55
c. Click the Add button.
d. Repeat steps a. through c. for each IP Address range to be excluded.
Example:
Suppose the range of IP Addresses available for your IP telephone network are:
● 135.254.76.7 to 135.254.76.80
● 135.254.76.90 to 135.254.76.200
● 135.254.76.225 to 135.254.76.230
Your start address and end address are 135.254.76.7 and 135.254.76.230
respectively.
Exclude the ranges 135.254.76.81 to 135.254.76.89 and 135.254.76.201 to
135.254.76.224.
Note:
Note: We recommend that you provision the 4600 Series IP Telephones with sequential
IP Addresses.
We recommend not mixing 4600 Series IP Telephones and PCs in the same
scope.
5. Under Lease Duration, select the Limited To option and set the lease duration to the
maximum.
6. Enter a sensible name for the Name field, such as “DEFINITY IP Telephones.”
7. Click OK.
A dialog box prompts you: Activate the new scope now?
8. Click No.
Note:
Note: Activate the scope only after setting all options.
Editing Custom Options
Use the following procedure to edit custom options.
1. Highlight the newly created scope.
2. Select DHCP Options
-->Defaults in the menu.
3. Click the New button.
4. In the Add Option Type dialog box, enter an appropriate custom option name, for example,
“46XXOPTION”.
5. Change the Data Type Byte value to String.
6. Enter 176 in the Identifier field.