Cisco 3951 Administration Manual page 69

Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Table 4-1 Network Configuration Menu Options (continued)
Option Description
DNS Server 1 Primary Domain Name System (DNS)
server (DNS Server 1) and secondary
DNS Server 2
DNS server (DNS Server 2) used by the
phone.
Operational Auxiliary Virtual Local Area Network
VLAN ID (VLAN) configured on a Cisco Catalyst
switch in which the phone is a member.
If the phone has not received an
auxiliary VLAN, this parameter
indicates the Administrative VLAN.
If neither the auxiliary VLAN nor the
Administrative VLAN are configured,
this parameter is blank.
Admin. VLAN Auxiliary VLAN in which the phone is
ID a member.
Used only if the phone does not receive
an auxiliary VLAN from the switch,
ignored otherwise.
Overrides the value specified by the
Operational VLAN ID option.
OL-10969-01
Cisco Unified SIP Phone 3951 Administration Guide for Cisco Unified CallManager 5.1
Configuration Menus on the Cisco Unified IP Phone
Usage Notes
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
Press the OK button to choose whether
you wish to enter an auxiliary VLAN.
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