How fast does IPv6 run?
Does the IPv6 protocol perform any faster than the IPv4 protocol? Would there be any need for a network running IPv6 to use an application acceleration or other network performance enhancing device? Does that answer change when an organization is running a dual-stack (both IPv4 and IPv6) environment?

Answer Question   |  November 5, 2012  7:49 PM
Application acceleration, enterprise WAN, IPv4, IPv6, Network performance, WAN, WAN optimization

How do WAN optimizers handle IPv6 traffic?
What do WAN optimizers do with IPv6 traffic if they can only handle IPv4 traffic? Does the IPv6 traffic just get ignored and not-optimized or does it depend drastically on the vendor’s technology?

Answer Question   |  November 5, 2012  7:42 PM
IPv4, IPv6, WAN, WAN acceleration, WAN optimization

Will NAT66 provide network address translation in IPv6?
I heard there is no way to do network address translation (NAT) in IPv6. Is this true? What about NAT66? Won’t that provide IPv6 NATing?

Answer Question   |  May 22, 2012  2:13 PM
IPv6, NAT, NAT66, Network Address Translation, WAN

What are IPv6 shadow networks?
What are IPv6 shadow networks and how do I know if I have one in my companies’ network?

Answer Question   |  April 5, 2012  6:51 PM
IPv6, IPv6 security, WAN, Wide Area Networks

World IPv6 Day 2012
Will there be any difference between World IPv6 Day 2011 and 2012? What activities or events will be different or of particular interest in 2012?

Answer Question   |  June 1, 2012  6:09 PM
IPv6, WAN, World IPv6 Day

DNS Name server IPV6
Hi, I have two questions 1)Can the same dns server resolve the same dns entry for an IPv4 nad ipv6 address 2)i have a ns record for “www” which points to an ipv4 address. Now if i create a quad a record i.e(AAAA)for an ipv6 address, it gets created without an error but i can’t [...]

Answer Question   |  February 27, 2012  12:29 PM
DNS, DNS Records, IPv6, IPv6 on Windows networks

Help with basic static IPv6 addresses please?
Hello everyone, I’m doing a big project for school which is very important. I’m trying to make a simple IPv6 network and so far I have such a thing. I have a Dualstack line with an IPv6 Ready modem/router. In my small test network I have a client with Win 7 Ultimate N and a [...]

Answer Question   |  February 28, 2012  8:31 AM
basic IPv6, IPv6, Windows Server 2008R2

What is the IPv6 Ready Logo?
What does the IPv6 Ready Logo mean on products? If a vendor does not have an IPv6 Ready certification does that mean their products are not good enough to handle IPv6 environments?

Answer Question   |  February 28, 2012  3:37 PM
IPv6, IPv6 compatibility, IPv6 Ready Logo, IPv6 transition, WAN

IPv6 transitioning strategies
What strategies can you use to transition to IPv6? I know of dual-stack and tunneling methods, but are there any other options? And is one strategy better for a large enterprise over another?

Answer Question   |  October 28, 2011  2:01 PM
IPv6, IPv6 transition, WAN, wide area network, Wide Area Networks

Security ramifications if translating IPv6 to IPv4
How is IPv6 more secure over IPv4? If we are translating IPv6 to IPv4 can their be security ramifications?

Answer Question   |  March 31, 2012  6:54 PM
IP security, IPv4, IPv4 networks, IPv6, IPv6 security

ISP and network IPv6 compatible?
How can I verify if my ISP and our network is IPv6 compatible?

Answer Question   |  June 7, 2012  6:47 PM
IPv6, IPv6 compatibility, IPv6 transition, ISP, Network connectivity

IPv6 and IPv4 addresses on the same network
How can I have IPv6 and IPv4 addresses co-existing on my network allowing them to talk to each other even though most clients only have one or the other?

Answer Question   |  March 31, 2012  5:52 PM
IP Address Allocation, IP address management, IPv4, IPv6, IPv6 addressing, Network management

Major differences in IPv4 and IPv6
What are the major differences in supporting IPv6 over IPv4? What will we have to do to make our servers/networks compatible?

Answer Question   |  August 18, 2011  6:06 PM
IP address, IP address management, IPv4, IPv6, networking standards

IPv6 and NAT question Help needed
I want to start off by saying Hi this is my first post. I’m desperate for answers and I can’t seem to find anyone that knows this question. I have 2 Windows 2008 r2 servers. One is Server1 and the other Server2 I have IPv6 enabled as well as IPv4 Both are set to static [...]

Answer Question   |  December 8, 2011  4:31 AM
IPv4, IPv6, MCITP, NAT, Windows Server 2008, Windows Server 2008 R2

What is World IPv6 Day?
What is World IPv6 Day and what will it entail?

Answer Question   |  June 8, 2011  5:02 PM
IPv6, WAN, Wide Area Networks

How will IPv6 header extensions improve routing?
How will IPv6 header extensions improve routing?

Answer Question   |  May 2, 2011  6:49 PM
IPv6, IPv6 addressing, WAN, wide area network, Wide Area Networks

What is IPv4 forwarding?
What is IPv4 forwarding? How is it used?

Answer Question   |  May 2, 2011  6:48 PM
IPv4, IPv4 networks, IPv6, WAN, wide area network, Wide Area Networks

IPV6 career advice
Hi,I’ve completed my CCNA,JNCIA-ER,I have 2.5 exp as a Network Engineer.Presently i am looking for New search.Now the calls very low.I don’t want to waste my valuble time.Can you please suggest anything insted of CCNP.How will be the IPV6 and can we get any offers regarding this one.Please suggest good one.It will be helpful to [...]

Answer Question   |  March 24, 2011  6:01 AM
CCNA, CCNA Certification, CCNP, IPv6

Reasons for using RIP instead of OSPF,EIGRP
Now a days also why we are using RIP instead of OSPF,EIGRP.Any one knows means please tell me.

Answer Question   |  May 11, 2012  2:41 AM
CCNA, EIGRP, IPv6, OSPF

How do network hardware devices support IPv6?
I read that most routers and switches support IPv6, but how they support the protocol differs. The article said that specific network hardware devices have dedicated network processors while others have general purpose processors, which are worse because those forward packets at a slower rate. How can I tell whether the devices on my network [...]

Answer Question   |  June 8, 2011  9:38 PM
enterprise WAN, IPv4, IPv6, IPv6 compatibility, IPv6 transition, Network devices, Network hardware, Routers, Switches, WAN