Cisco 7800 Series Administration Manual page 241

Cisco IP Phone Troubleshooting
IPv4 Settings
Parameter
Connection Type
NetMask
Static IP
Gateway
Primary DNS
Secondary DNS
IPv6 Settings
Parameter
Connection Type
Static IP
Prefix Length
Gateway
Primary DNS
Secondary DNS
Broadcast Echo
Auto Config
Description
Internet connection type that is configured for the
phone. Options are DHCP and Static IP.
Default: DHCP
Subnet mask of the phone.
IP address of the phone.
IP address of the gateway.
Primary Domain Name Server (DNS) assigned to the
phone.
Secondary Domain Name Server (DNS) if assigned
to the phone.
Description
Internet connection type that is configured for the
phone. Options are DHCP and Static IP.
Default: DHCP
IPv6 address of the phone.
Identifies number of bits of a global unicast IPv6
address that are part of`the network. For example, if
the IPv6 address is 2001:0DB8:0000:000b::/64, the
number 64 identifies that the first 64 bits are part of
the network.
IP address of the gateway.
Primary Domain Name Server (DNS) assigned to the
phone.
Secondary Domain Name Server (DNS) if assigned
to the phone.
Options are Disabled and Enabled.
Default: Disabled
When enabled, phone generates an IPv6 address by
default with the prefix length sent from the router.
Options are Disabled and Enabled.
Default: Enabled
Cisco IP Phone 7800 Series Multiplatform Phones Administration Guide
IPv4 Settings
227