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Cisco Systems 4.2 manual Configuring IP Settings, Scroll to DHCP Address Released, 4-17, Procedure

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Step 3 Scroll to DHCP Address Released.

Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Configuring IP Settings

Using the Phone Network Configuration Screen

Procedure

Step 1 Display the Network Configuration menu.

For instructions, see the “Displaying the Network Configuration Menu” section on page 4-4.

Step 2 Unlock Network Configuration menu options.

For instructions, see the “Unlocking and Locking Options on the Network

Configuration Menu” section on page 4-5.

Step 3 Scroll to DHCP Address Released.

If the DHCP address is currently assigned, the option appears as

DHCP Address Released NO

Step 4 Press the Yes softkey to release the DHCP-assigned IP address.

Step 5 Press Save.

The phone remains in an idle state, without an IP address assigned, until you do one of the following actions:

•Manually assign an IP address.

•Set DHCP Address Released back to No.

•Power cycle the phone, which enables all default settings, including enabling DHCP.

Related Topics

•Enabling DHCP, page 4-13

•Disabling DHCP, page 4-15

•Configuring IP Settings, page 4-17

Configuring IP Settings

Use these guidelines when manually configuring the IP settings:

Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 4.2, Cisco Unified IP Phone

	OL-8617-01	4-17

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Cisco Systems 4.2 manual Configuring IP Settings, Scroll to DHCP Address Released, 4-17, Procedure, Related Topics

Contents

Configuration Methods, page Configuring Network Settings on theVerifying Network Settings, page Modifying DHCP Settings, page Configuring IP Settings, page Modifying VLAN Settings, pageAccessing Network Settings through a Phone Configuration Web Page Configuration MethodsConfiguration Methods Cisco Unified IP PhoneProcedure Displaying the Network Configuration Menu, page Displaying the Network Configuration MenuUnlocking and Locking Options on the Network Configuration Menu, page Verifying Network Settings, pageUnlocking and Locking Options on the Network Configuration Menu, page Unlocking and Locking Options on the Network Configuration MenuProcedure Step 2 Choose Settings Network ConfigurationSettings in the Network Configuration Menu” section on page Guidelines for Editing Settings in the Network Configuration MenuDisplaying the Network Configuration Menu, page Displaying the Network Configuration Menu, pageUsing the Phone Configuration Web Page Verifying Network SettingsUsing the Phone Network Configuration Screen For instructions, see the “Accessing Network Settings through a PhoneSettings” section on Network SettingSee the “Assigning a Default DescriptionSee the “Configuring CDP” See the “Configuring VLANSee the “Disabling VLAN” section on page4-10 See the “Modifying DHCPNetwork Setting Settings” section onSee the “Releasing a DHCP Configuration” section onSee the “Enabling an Alternate TFTP Server”4-12 Configuring TFTP Options, pageNetwork Setting Verifying Network Settings, page Modifying DHCP Settings, pageEnabling DHCP Modifying DHCP SettingsEnabling DHCP, page Disabling DHCP, page Releasing a DHCP Address, pageStep 3 Scroll to DHCP Enabled Configuration Menu” section on pageConfiguring IP Settings, page Disabling DHCP, page Releasing a DHCP Address, page4-15 Disabling DHCPUsing the Phone Configuration Web Page ProcedureEnabling DHCP, page Releasing a DHCP Address, page Releasing a DHCP Address4-16 Using the Phone Network Configuration ScreenStep 3 Scroll to DHCP Address Released Configuring IP Settings4-17 Using the Phone Network Configuration ScreenAssigning an IP Address Assigning an IP Address, page Assigning a Default Router, pageAssigning a Subnet Mask, page Assigning a Domain Name, page Assigning DNS Servers, page4-19 Assigning a Default RouterUsing the Phone Network Configuration Screen Procedure4-20 Step 3 Scroll to Default RouterUsing the Phone Configuration Web Page Using the Phone Network Configuration Screen4-21 Assigning a Subnet MaskUsing the Phone Configuration Web Page Procedure4-22 Assigning a Domain NameUsing the Phone Network Configuration Screen Procedure4-23 Step 3 Scroll to Alternate DomainUsing the Phone Configuration Web Page Using the Phone Network Configuration Screen4-24 Assigning DNS ServersUsing the Phone Configuration Web Page ProcedureStep 5 Scroll to DNS Server Step 3 Scroll to Alternate DNS4-25 Using the Phone Network Configuration ScreenConfiguring VLAN Settings Modifying VLAN SettingsConfiguring VLAN Settings, page Disabling VLAN, page Table A-5 on page A-16Disabling VLAN Step 3 Scroll to Admin. VLAN Id4-27 Using the Phone Network Configuration Screen4-28 Step 3 Scroll to VLAN EnabledUsing the Phone Network Configuration Screen ProcedureAssigning a TFTP Sever Configuring TFTP OptionsAssigning a TFTP Sever, page Enabling an Alternate TFTP Server, page 4-29Step 3 Scroll to TFTP Server Enabling an Alternate TFTP Server4-30 Using the Phone Network Configuration ScreenStep 5 Scroll to TFTP Server Step 3 Scroll to Alternate TFTP4-31 Using the Phone Network Configuration ScreenAssigning a Backup TFTP Server Configuring CDP4-32 Using the Phone Network Configuration ScreenUsing the Phone Configuration Web Page 4-33Using the Phone Network Configuration Screen ProcedureChapter 4 Configuring Network Settings on the Cisco Unified IP Phone 4-34Configuring CDP CDP Enabled Yes