Cisco Unified Ip Phone 8961, 9951, And 9971 Administration Guide For Cisco Unified Communications Manager - Cisco 9971 Administration Manual
Unified ip phone 8961, 9951, and 9971 administration guide for cisco unified communications manager 10.0
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Also See for 9971:
- Deployment manual (104 pages) ,
- User manual (42 pages) ,
- Quick start manual (4 pages)
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• For the Cisco Unified IP Phone 9971, when WiFi is enabled: Wireless Settings > IPv6 Setup
The following table describes the IPv6 related information found in the IPv6 menu.
Table 13: IPv6 Setup Menu Options
Option
Default Value
DHCPv6 Enabled
Yes
IPv6 Address
::
IPv6 Prefix Length
0
IPv6 Default Router
::
IPv6 DNS Server 1
::
IPv6 DNS Server 2
::
IPv6 Alternate TFTP
No
IPv6 TFTP Server 1
::
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 10.0
Description
Indicates the method that the phone uses to get the IPv6 address.
When DHCPv6 is enabled, the phone gets the IPv6 address using
the DHCPv6 serverion of Stateless address autoconfiguration
(SLAAC). When DHCPv6 is disabled, the administrator must
assign all the IPv6 settings.
Unlike DHCPv4, even DHCPv6 is disabled the phone
Note
can still generate a SLAAC address if autoconfigure is
enabled.
Displays the current IPv6 address of the phone or allows the user
to enter a new IPv6 address.
Two address formats are supported:
• Eight sets of hexadecimal digits separated by colons
X:X:X:X:X:X:X:X
• Compressed format to collapse a single run of consecutive
zero groups into a single group represented by a double
colon.
If the IP address is assigned with this option, you must also assign
the IPv6 prefix length and the default router.
Displays the current prefix length for the subnet or allows the
user to enter a new prefix length.
The subnet prefix length is a decimal value from 1-128.
Displays the default router used by the phone or allows the user
to enter a new IPv6 default router.
Displays the primary DNSv6 server used by the phone or allows
the user to enter a new server.
Displays the secondary DNSv6 server used by the phone or allows
the user to set a new secondary DNSv6 server.
Allows the user to enable the use of an alternate (secondary) IPv6
TFTP server.
Displays the primary IPv6 TFTP server used by the phone or
allows the user to set a new primary TFTP server.
Configure Network Settings
77
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