MPLS migration from IPv4 and IPv6

                   Hello,
i have existing MPLS VPN setup using IPv4 between all devices (P,PE,CPE), i want to start to migrate to IPv6 but i want to start the migration for one link between P and PE and all other devices will be the same (IPv4). Can you please tell me how i can acheive this scenario without impcat the services because is life.
Thanks

Dear All,
when i configured IPv6 between PE and CPE the neighbor between them is idle the following the configuration between PE and CPE:
PE:
router bgp 100
bgp router-id 10.200.200.3
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor MPLS-Group peer-group
neighbor MPLS-Group remote-as 100
neighbor MPLS-Group update-source Loopback0
neighbor MPLS-Group-IPV6 peer-group
neighbor MPLS-Group-IPV6 remote-as 100
neighbor MPLS-Group-IPV6 update-source Loopback0
neighbor 10.200.200.5 peer-group MPLS-Group
neighbor 2002:10:200:200::5 peer-group MPLS-Group-IPV6
address-family ipv4
  no synchronization
  no auto-summary
exit-address-family
address-family vpnv4
  neighbor MPLS-Group send-community both
  neighbor MPLS-Group next-hop-self
  neighbor 10.200.200.5 activate
exit-address-family
address-family vpnv6
  neighbor MPLS-Group-IPV6 send-community both
  neighbor MPLS-Group-IPV6 next-hop-self
  neighbor 2002:10:200:200::5 activate
exit-address-family
address-family ipv4 vrf TEST
  no synchronization
  redistribute connected
  neighbor 10.225.0.2 remote-as 101
  neighbor 10.225.0.2 activate
exit-address-family
address-family ipv6 vrf TEST
  redistribute connected
  no synchronization
  neighbor 2002:10:225::2 remote-as 101
  neighbor 2002:10:225::2 activate
exit-address-family
ipv6 router ospf 200
router-id 10.200.200.3
log-adjacency-changes
mpls ldp router-id Loopback0
CPE:
interface Loopback0
ip address 10.225.100.1 255.255.255.255
ipv6 address 2002:10:225:100::1/128
interface FastEthernet0/0
no ip address
shutdown
duplex half
interface GigabitEthernet1/0
ip address 10.225.0.2 255.255.255.252
negotiation auto
ipv6 address 2002:10:225::2/126
router bgp 101
no synchronization
bgp router-id 10.225.100.1
bgp log-neighbor-changes
network 10.225.100.1 mask 255.255.255.255
neighbor 10.225.0.1 remote-as 100
neighbor 2002:10:225::1 remote-as 100
no auto-summary
address-family ipv6
  no synchronization
  network 2002:10:225:100::1/128
  neighbor 2002:10:225::1 activate
exit-address-family
CPE-1#show ip bgp summary
BGP router identifier 10.225.100.1, local AS number 101
BGP table version is 4, main routing table version 4
2 network entries using 242 bytes of memory
2 path entries using 104 bytes of memory
3/2 BGP path/bestpath attribute entries using 228 bytes of memory
1 BGP AS-PATH entries using 24 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 598 total bytes of memory
BGP activity 4/0 prefixes, 4/0 paths, scan interval 60 secs
Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
10.225.0.1      4   100       6       5        4    0    0 00:01:50        1
2002:10:225::1  4   100       0       0        0    0    0 never    Idle
and i received this error:
*Nov 24 15:40:17.715: %BGP-5-ADJCHANGE: neighbor 2002:10:225::2 vpn TEST                                                                                        Up
*Nov 24 15:40:19.079: %BGP-5-ADJCHANGE: neighbor 10.225.0.2 vpn vrf TEST Up
*Nov 24 15:40:23.067: %BGP-3-NOTIFICATION: sent to neighbor 2002:10:225::2 passi                                                                                        ve 2/8 (no supported AFI/SAFI) 3 bytes 000101
Thanks

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    Details in the following KB:
    How to remove duplicate folders in Outlook when connected to an Exchange Server mailbox
    http://support.microsoft.com/kb/2509983
    I also found a script to remove duplicate items.
    This script will scan each folder of a given mailbox and removes duplicate items from those folders. You can specify how the items should be deleted and what items to process, e.g. mail items or appointments. Sample usage is after a misbehaving synchronization
    tool creates duplicate items or (accidental) import of PST file with duplicate items.
    *****Please also make a full back up first*****
    Removing Duplicate Items from a Mailbox
    http://gallery.technet.microsoft.com/office/Removing-Duplicate-Items-f706e1cc#content
    Disclaimer       
    The sample scripts are not supported under any Microsoft standard support program or service.
    The sample scripts are provided AS IS without warranty of any kind. Microsoft further disclaims all implied warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose.
    The entire risk arising out of the use or performance of the sample scripts and documentation remains with you.
    In no event shall Microsoft, its authors, or anyone else involved in the creation, production, or delivery of the scripts be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss
    of business information, or other pecuniary loss) arising out of the use of or inability to use the sample scripts or documentation, even if Microsoft has been advised of the possibility of such damages.
    Hope it is helpful
    Thanks
    Mavis
    Mavis Huang
    TechNet Community Support

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