Disabling Dhcp; Configuring The Alternate Tftp Server - Cisco 7921G - Unified Wireless IP Phone VoIP Administration Manual

Configuring Network Profiles

Disabling DHCP

To disable the use of DHCP in the Network Profile, follow these steps:
Procedure
Step 1 Choose the network profile that you want to configure.
Step 2 Under the IP Network Configuration area, choose this option:
Use the following IP addresses and DNS servers
Step 3 You must enter these required IP addresses. See
Step 4 Click Save to make the change.
Table 4-5
Static Setting
IP Address
Subnet Mask
Default Router 1
DNS Server 1
DNS Server 2
TFTP Server 1
TFTP Server 2
Domain Name

Configuring the Alternate TFTP Server

If you use DHCP to direct the Cisco Unified IP Phones to a TFTP server, you can also assign an
alternative TFTP server to some phones instead of the one assigned by DHCP.
Note
To assign an alternate TFTP server to a phone, follow these steps:
Procedure
Choose the network profile that you want to configure.
Step 1
Under the TFTP area, choose this option:
Step 2
Use the following TFTP servers
You must enter the required IP addresses. See
Step 3
Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified Communications Manager Release 7.0
4-26
Static IP Addresses When DHCP is Disabled
If you disable DHCP, then you must use these steps to set up the TFTP server for the phone.
Chapter 4 Using the Cisco Unified Wireless IP Phone 7921G Web Pages
Table 4-5 for descriptions of these fields.
Description
Internet Protocol (IP) address of the phone
Subnet mask used by the phone
Primary gateway used by the phone
Primary DNS server used by the phone
Optional backup DNS server used by the phone
Primary TFTP server used by the phone.
Optional backup TFTP server used by the phone
Name of the Domain Name System (DNS) domain in which the
phone resides
Table 4-5 for descriptions of these fields.
OL-15985-01