Filter
Top Products
4-14
Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
OL-23091-01
Chapter 4 Configuring Settings on the Cisco Unified IP Phones
Network Configuration Menu
Table 4-4 describes the IPv6 configuration menu options.
Ta b l e 4-4 IPv6 Configuration Menu Options
Option Description To Change
DHCPv6 Indicates whether the phone has DHCP enabled or
disabled.
When DHCPv6 is enabled, the DHCPv6 server assigns the
phone an IPv6 address. When DHCP v6 is disabled, the
administrator must manually assign an IPv6 address to the
phone.
The DHCPv6 setting along with the Auto IP Configuration
setting determine how the IP Phone obtains its network
settings. For more information on how these two settings
affect the network settings on the phone, see
Table 4-5.
1. Unlock network configuration
options.
2. Scroll to the DHCPv6 option and
press the No softkey to disable
DHCP, or press the Yes softkey
to enable DHCP.
3. Press the Save softkey.
IPv6 Address Internet Protocol version 6 (IPv6) address of the phone.
The IPv6 address is a 128 bit address.
If you assign an IP address with this option, you must also
assign the IPv6 prefix length and default router. See IPv6
Subnet Prefix option in this table.
1. Unlock network configuration
options.
2. Set the DHCPv6 option to No.
3. Scroll to the IP Address option,
press the Edit softkey, and then
enter a new IP Address.
4. Press the Validate softkey and
then press the Save softkey.
IPv6 Prefix Length Subnet prefix length that is used by the phone. The subnet
prefix length is a decimal value from 1-128, that specifies
the portion of the IPv6 address that comprises the subnet.
1. Unlock network configuration
options.
2. Set the DHCPv6 option to No.
3. Scroll to the IPv6 Prefix Length
option, press the Edit softkey,
and then enter a new subnet
mask.
4. Press the Validate softkey and
then press the Save softkey.
IPv6 Default Router 1 Default router used by the phone (Default Router 1).
Note The phone obtains information on the default
router from IPv6 Router Advertisements.
Display only—Cannot configure.