Modifying Dhcp Settings - Cisco 7912G - IP Phone VoIP Administration Manual

Chapter 4 Configuring Network Settings on the Cisco IP Phone
Table 4-1 Network Settings (continued)
Network Setting
Alternate TFTP
Alternate DNS
Alternate Domain
Erase Configuration

Modifying DHCP Settings

Cisco IP Phone Administration Guide for Cisco CallManager 3.3, Cisco IP Phones 7902G/7905G/7912G
OL-6313-01
Description
Indicates whether the phone is using an
alternative TFTP server.
Indicates whether the phone is using an
alternative DNS.
Indicates whether the phone is using an
alternative domain name.
On the Cisco IP Phone models
7905G/7912G, sets all configuration
values except ringer sound to their factory
defaults.
Related Topics
Verifying Network Settings, page 4-4
•
• Modifying DHCP Settings, page 4-9
Configuring IP Settings, page 4-15
•
Modifying VLAN Settings, page 4-24
•
• Configuring TFTP Options, page 4-28
Dynamic Host Configuration Protocol (DHCP) automatically assigns IP
addresses to devices when you connect them to the network. This section provides
information about enabling DHCP and releasing a DHCP-assigned IP address in
the following topics:
Enabling DHCP, page 4-10
•
• Disabling DHCP, page 4-11
Releasing a DHCP Address, page 4-13
•
Modifying DHCP Settings
Usage Notes
See the "Enabling an
Alternate TFTP Server"
section on page 4-30.
See the "Assigning DNS
Servers" section on
page 4-22.
See the "Assigning a Domain
Name" section on page 4-20
See the "Erasing the Local
Configuration" section on
page 6-8.
4-9