IPv6 Integration and Transition

In this Cisco Support Forum find discussion on issues related to transitioning IPv4 networks to support IPv6. Topics include tunneling, translation, firewalling, DNS and MTU issues for both server and client networks. Troubleshoot issues, know more about configuration, setup and management of optical network through existing documents and discussions, like DWDM Cisco product selection, C3048TP-1GE-sup fiber module, Cisco 3945 sfp full duplex, SFP transceiver and module interoperability, Digital Optical Monitoring (DOM).

Provide answers to questions in this community that are awaiting a correct answer.

In a solution with two redundant servers we have observed the following awkward behavior: When the primary server is up and running the Cisco 3560...
13 hours 1 min ago
I understand the benefits of auto-configuration and the purposes of RA messages and so on, but I was wondering if from a controlled environment whe...
2 days 1 hour ago
I want to configure a CO server to connect to a tower and to a cisco 2911 router (on which I'm gona configure IPv4 to IPv6 NATting).where the co se...
1 month 1 week ago
Subject Viewssort descending Votes Rating Replies Last replied by
discussion IPv6 LAC in VPDN setup: is it possible?
Last Reply 9 months 1 day ago.
0 0 0 0 Nickolay Petrov
discussion IPV6 migration using NAT64 and dual stack on ASR1001-x
Last Reply 3 months 1 week ago.
0 0 0 0 iashaan55
discussion % Link local requires link-local keyword
Last Reply 2 months 3 weeks ago.
0 0 0 4 Matt Wilson
discussion SG200 receives ipv6 address but is not able to connect
Last Reply 2 months 1 week ago.
0 0 0 0 [email protected]
discussion IPv6 manual IID LLA modify GUA IID EUI-64
Last Reply 2 months 1 week ago.
0 0 0 0 Sylvain Dombre
discussion Unable to execute the below command in SM1/1
Last Reply 2 months 5 days ago.
0 0 0 0 deepak.nayak1
discussion No IPv6 Commands Cisco 2821XM
Last Reply 2 months 3 days ago.
0 0 0 4 JF
discussion Need the details about Data license in 1941 router
Last Reply 1 month 4 weeks ago.
0 0 0 1 Mark Malone
discussion IPV6 NAT64 google DNS64 configuration
Last Reply 1 month 4 weeks ago.
0 0 0 0 Brandon Baker
discussion cisco network assistant
Last Reply 1 month 3 weeks ago.
0 0 0 0 toity.latroche@...
discussion IPV6 translation ASR1006
Last Reply 1 month 3 weeks ago.
0 0 0 0 Brandon Baker
discussion vPC to vPC connectivity issue
Last Reply 1 month 2 weeks ago.
0 0 0 1 nazimkha
discussion How to set IPv6 Gateway to an interface & Set DHCPv6 starting/ending IP
Last Reply 1 month 1 week ago.
0 0 0 0 [email protected]
discussion Centurylink IPv6 - 6RD Tunnel
Last Reply 1 month 1 week ago.
0 0 0 1 brandonbittinger
discussion Mitigation of IPV4 to IPV6
Last Reply 1 month 1 week ago.
0 0 0 1 Manish Gogna
discussion Supported Protocols and Technologies
Last Reply 1 month 1 week ago.
0 0 0 1 Manish Gogna
discussion How to exclude IPV6 specific addresses in DHCPv6
Last Reply 1 month 1 week ago.
0 0 0 0 [email protected]
discussion configuring a cell tower with a CO-server and a 2911 router (packet tracer7.0)
Last Reply 1 month 1 week ago.
0 0 0 0 nour.shamaa1
discussion IPV6 Routing Issue
Last Reply 1 month 2 weeks ago.
0 1 0 2 Julio Moisa
discussion Dhcp ipv6 relay
Last Reply 3 weeks 1 day ago.
0 0 0 2 James Leinweber
discussion Ping IPv4 to IPv6
Last Reply 3 weeks 6 hours ago.
0 0 5 4 James Leinweber
discussion NAT64 outbound ok, inbound ko. not in statistics
Last Reply 2 weeks 1 day ago.
0 0 0 1 [email protected]..
discussion IPv6 suppress or not to suppress
Last Reply 2 days 1 hour ago.
0 0 0 0 Rolando Valenzuela
discussion IPv6 multipoint GRE Tunnel over IPv4 DMVPN
Last Reply 14 hours 46 min ago.
0 0 0 6 Kevin Haag
discussion IPv6 Neighbor Discovery awkward behavior
Last Reply 13 hours 1 min ago.
0 0 0 0 coopergti

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