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IP phone not getting IPv6 address

Hi guys,

I am having trouble with receiving IPv6 address from my 2811 CME router that has been configured as a DHCPv6. Could you please help me what is wrong with my configuration below? Thank you.

Router#sh run

Building configuration...

Current configuration : 2327 bytes

!

! Last configuration change at 22:52:14 UTC Mon Feb 17 2014

version 15.1

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname Router

!

boot-start-marker

boot-end-marker

!

!

!

no aaa new-model

!

!

dot11 syslog

ip source-route

!

!

no ip cef

!

!

!

no ip domain lookup

ipv6 unicast-routing

ipv6 cef

ipv6 dhcp pool VOICE

address prefix 2001::/64

vendor-specific 9

  suboption 1 address 2001::1

  suboption 2 ascii "IP-Phone"

!

!

multilink bundle-name authenticated

!

!

!

!

!

!

!

!

!

!

!

voice-card 0

!

crypto pki token default removal timeout 0

!

!

!

!

license udi pid CISCO2811 sn FHK1213F0HN

!

redundancy

!

!

!

!

!

!

!

!

!

!

interface FastEthernet0/0

bandwidth 50

no ip address

duplex auto

speed auto

!

interface FastEthernet0/0.10

encapsulation dot1Q 10

ipv6 address 2001::1/64

ipv6 enable

ipv6 nd other-config-flag

ipv6 dhcp server VOICE

!

interface FastEthernet0/1

bandwidth 50

no ip address

duplex auto

speed auto

!

ip forward-protocol nd

no ip http server

no ip http secure-server

!

!

!

!

!

!

!

!

tftp-server flash:SCCP41.9-3-1SR2-1S.loads

tftp-server flash:cnu41.9-3-1ES13.sbn

tftp-server flash:cvm41sccp.9-3-1ES13.sbn

tftp-server flash:dsp41.9-3-1ES13.sbn

tftp-server flash:jar41sccp.9-3-1ES13.sbn

tftp-server flash:term41.default.loads

tftp-server flash:apps41.9-3-1ES13.sbn

tftp-server flash:mk-sccp.jar alias English_United_States/mk-sccp.jar

tftp-server flash:g3-tones.xml alias United_States/g3-tones.xml

!

control-plane

!

!

!

!

mgcp profile default

!

!

!

!

!

telephony-service

protocol mode dual-stack preference ipv6

max-ephones 5

max-dn 5

ip source-address 2001::1

cnf-file location flash:

load 7941 SCCP41.9-3-1SR2-1S.loads

max-conferences 8 gain -6

transfer-system full-consult

create cnf-files version-stamp Jan 01 2002 00:00:00

!

!

ephone-dn  1

number 1000

!

!

ephone-dn  2

number 2000

!

!

ephone-dn  3

number 7000

!

!

ephone  1

device-security-mode none

mac-address 0017.9406.FD55

type 7941

button  1:1

!

!

!

ephone  2

device-security-mode none

mac-address 0016.46F5.F08E

button  1:2

!

!

!

ephone  3

device-security-mode none

mac-address 0017.941D.BE05

type 7941

button  1:3

!

!

!

!

line con 0

logging synchronous

line aux 0

line vty 0 4

login

transport input all

!

scheduler allocate 20000 1000

end

1 REPLY
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IP phone not getting IPv6 address

Duplicate posts. 

Go here:  https://supportforums.cisco.com/thread/2267863

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