I am trying implement stateful IPv6 via DHCP for the IP Phones in my CUCM 8.0 Lab environment. After reviewing much documentation, I can not get my L3 switch to send DHCP to my phones or a PC in that matter to establish network connectivity. I have the 3560-48-PS configured as a IPv6 DHCP server and assigned the address pool to a VLAN copied from a Cisco Lab example. Any help would be appreciated. I have attached parts of my config below. Enabling debug ipv6 dhcp detail does not display any output as if the messages are not being exchanged.
IOS Version 12.2(46)SE, RELEASE SOFTWARE (fc2)
version 12.2 no service pad service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname IPv6 ! boot-start-marker boot-end-marker ! enable secret 5 $1$xJQ9$84oBJIY8zPRlMjJZ4tYu.. enable password
! no aaa new-model clock timezone EST -5 system mtu routing 1500 ip subnet-zero ip routing ! ! ip multicast-routing distributed no ip igmp snooping ipv6 unicast-routing ipv6 cef accounting prefix-length ipv6 dhcp pool pool1 prefix-delegation 2001:DB8:1263::/48 0005000400F1A4D070D003 prefix-delegation pool pool1 lifetime 1800 60 address prefix 2001:1000::/64 link-address 2001:1001::/64 dns-server 2001:DB8:3000:3000::42 domain-name example.com ! !
Go to Callmanager Administration > System > Enterprise Parameters and tune the "Enable IPv6" and the "Allow Auto-Configuration for Phone"parameters. Here are other parameters that might help if you are completely sure your switch configuration is correct:
Thanks for the info. I do not think the switch configuration is 100% correct. Maybe I titled this post inaccurately. I am unable to get have an IPv^ IP address pass to any device, IP Phone (7962 SCCP) or PC running a dual ipv4/6 TCPIP stack. I shouldn't need Call Manager IPv6 parameters defined for Phone or PC to retreive and IP address. I think I need some help reviwing the switch config to properly get the IPv6 DHCP server operational.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.