• IPv4 addresses

    How many IPv4 addresses are possible?

    vikko30 pointsBadges:
  • What happened to IPv1, IPv2, IPv3, and IPv5?

    I hear a lot about IPv4 and IPv6, but what happened to IPv1, IPv2, IPv3, and IPv5?

    SearchEnterpriseWAN1,435 pointsBadges:
  • IPv6 On The WAN – Private IPv4 On The LAN?

    I have an ADSL modem (Zyxel P660-HN51) that was purchased based on the fact it was advertised as IPv6 ready and my thought was to keep the private IPv4 addresses on the LAN side since many of the devices cannot be setup to use IPv6 and only have an IPv6 address on the WAN side. It appears that this...

    kenwood85015 pointsBadges:
  • 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)...

    SearchEnterpriseWAN1,435 pointsBadges:
  • 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?

    SearchEnterpriseWAN1,435 pointsBadges:
  • cisco 2811 with 2 fast ethernet ports and 4 vlans-2

    I need urgent help on this. I have a brand new cisco 2811 with 2 FE ports. The port f0/0 is connected to the internet and the f0/1 will be connected to the switch which has 4 vlans configured on it. I have no idea how to go about doing this. Can someone please help me with the configuration on the...

    Sarfarazkz0 pointsBadges:
  • 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?

    TeachMeIT975 pointsBadges:
  • 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?

    NewnanIT1,110 pointsBadges:
  • 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 address 192.168.0.1. and...

    Mahlon35 pointsBadges:
  • 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?

    NewnanIT1,110 pointsBadges:
  • VNC over Broadband/internet

    Hi all, My IP skills are somewhat rusty - could someone please help me with some high-level steps to remote control using VNC over the internet... scenario: Customer down the road is always requiring assistance - usually I need to jump in the car & go there to sort out the latest dilemma. I'd like...

    SCOOBAMAN0 pointsBadges:
  • IPv4 addressing for a new network lab

    i work as a network assistant for a research lab in a large company. The research lab includes six computers for which central computing services have located the address space 172.16.1.0/29.i know plan to add 10 new computers to the research network.company policy states that each network is...

    Oluwethu20 pointsBadges:
  • What is IPv4 forwarding?

    What is IPv4 forwarding? How is it used?

    SearchEnterpriseWAN1,435 pointsBadges:
  • How to calculate IP addresses in IPv6

    I know how to calculate IP addresses under IPv4. How do I calculate addresses in IPv6?

    SearchEnterpriseWAN1,435 pointsBadges:
  • When will IPv4 addresses really run out?

    When will IPv4 addresses run out? I keep hearing of different dates, and I don't know which one is right. Is there any way to know when the whole world wide Web will have to use IPv6 because IPv4 addresses have run out? Why isn't there a firm deadline?

    SearchEnterpriseWAN1,435 pointsBadges:
  • IPv6 support

    We are configuring routers with IPv4 addresses and would like to configure IPv6 address instead of IPv4 for some devices. Please suggest me the best way of doing it and things to be considered (IP validations & subnet Mask, etc) while doing this enhancement.

    JeyasinghJohn25 pointsBadges:
  • Disadvantages of changing IPv4 into IPv6 addresses

    Are there any disadvantages in changing IPv4 into IPv6 IP addresses?

    SearchEnterpriseWAN1,435 pointsBadges:
  • Basic v6 migration steps for companies with public-facing IP addresses

    Hi, My company has public-facing IP addresses, so with the pending IPv4 address exhaustion, I know an IPv6 migration is inevitable. If my goal is to migrate all of the wide area network's IPv4 addresses to v6, what are some very basic steps I need to take to put together a migration plan, i.e.,...

    SearchEnterpriseWAN1,435 pointsBadges:
  • Routing scalability issue?

    What's the routing scalability issue with the Internet? Does IPv6 fix it?

    SearchEnterpriseWAN1,435 pointsBadges:
  • finding webmail access site

    Hello, Is there any way one can find out the webmail access site using only the email address? Actually my friend was out of town and wanted to check her email using webmail but she had forgotten the webmail access site provided by her hosting service provider. She told me find this out but I could...

    BinooDas123410 pointsBadges:

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