Cisco CP-7975G Administration Guide - Page 85
Validate, Select, Name of the Domain Name System DNS domain
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Chapter 4 Configuring Settings on the Cisco Unified IP Phone Network Configuration Menu Table 4-2 Network Configuration Menu Options (continued) Option Description To Change Domain Name Name of the Domain Name System (DNS) domain in which the phone resides. Note If the phone receives different domain names from the DHCPv4 and DHCPv6 servers, the domain name from the DHCPv6 will take precedence. 1. Unlock network configuration options. 2. Disable DHCP. If the IP Addressing mode is configured for IPv4 only, set the DHCP option to No. If the IP Addressing mode is configured for IPv6 only, set the DHCPv6 option to No. If the IP Addressing mode is configured for both IPv4 and IPv6, set both DHCP option and DHCPv6 to No. 3. Scroll to the Domain Name option, press the Edit softkey, and then enter a new domain name. 4. Press the Validate softkey and then press the Save softkey. Operational VLAN ID Auxiliary Virtual Local Area Network (VLAN) configured on a Cisco Catalyst switch in which the phone is a member. If the phone has not received an auxiliary VLAN, this option indicates the Administrative VLAN. The phone obtains its Operational VLAN ID via Cisco Discovery Protocol (CDP) from the switch to which the phone is attached. To assign a VLAN ID manually, use the Admin VLAN ID option. If neither the auxiliary VLAN nor the Administrative VLAN are configured, this option is blank. Admin. VLAN ID Auxiliary VLAN in which the phone is a member. 1. Unlock network configuration options. Used only if the phone does not receive an auxiliary VLAN from the switch; otherwise it is ignored. 2. Scroll to the Admin. VLAN ID option, press the Edit softkey, and then enter a new Admin VLAN setting. 3. Press the Validate softkey and then press the Save softkey. SW Port Configuration Speed and duplex of the network port. Valid values: • Auto Negotiate • 10 Half-10-BaseT/half duplex • 10 Full-10-BaseT/full duplex • 100 Half-100-BaseT/half duplex • 100 Full-100-BaseT/full duplex 1. Unlock network configuration options. 2. Scroll to the SW Port Configuration option and then press the Edit softkey. 3. Scroll to the setting that you want and then press the Select softkey. 4. Press the Save softkey. • 1000 Full-1000-BaseT/full duplex If the phone is connected to a switch, configure the port on the switch to the same speed/duplex as the phone, or configure both to auto-negotiate. If you change the setting of this option, you must change the PC Port Configuration option to the same setting. OL-23092-01 Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.5 4-7