• Exchange server sync to data center moving emails from client to email server

    Quick question, we are looking for the best way to mitigate data synchronization over our WAN after a large Exchange migration. For example, we have just taken a 250 user company with 450gb of mail into our system. With this project it was all or nothing, they needed access to all mail from day. So...

    ITKE346,285 pointsBadges:
  • Why IPv6 is not being used more often

    If IPv4 addresses are running out in the next year, why aren't more people using IPv6 more often?

    SearchEnterpriseWAN1,080 pointsBadges:
  • 2 WANs on a single firewall

    I have 2 WAN ports configured on firewall with different ISP. One is MTNL and the other is Aircell. How can I measure speed of individual WAN?

    akumar65 pointsBadges:
  • Designing a WAN

    Please, what are the options for connecting a branch office back to its head quarters? What sort of bandwidth could various technologies provide for 30miles distance away from its head quarters? What equipment must you specify to add to your shopping list when you get a leased line, using the...

    peggyacquah5 pointsBadges:
  • What is Port 443? Why do SSL VPNs make use of it?

    I am setting up a Web SSL VPN for remote access across my WAN. Can someone explain why SSL VPNs use Port 443? Can I use any other port?

    SearchEnterpriseWAN1,080 pointsBadges:
  • Bridge mode vs NAT or router mode

    Could any one simply explain the differences between NAT mode Vs brdige mode? And can I configure the same IP range for WAN and LAN interface for a router which can ein brdige mode? Is brdigne mode really requires IPs? Thanks,

    sumeshbnr1,675 pointsBadges:
  • What is a VPN tunnel?

    What is a VPN tunnel? What's the difference between a VPN and a VPN tunnel?

    SearchEnterpriseWAN1,080 pointsBadges:
  • 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 largeĀ enterprise over another?

    SearchEnterpriseWAN1,080 pointsBadges:
  • Free IT Book: Network Security Technologies and Solutions

    From the back of the book: "A comprehensive reference to the most cutting-edge security products and methodologies available to networking professionals today. Understand and implement current, state-of-the-art network security technologies to ensure secure communications through the network...

    MelanieYarbrough6,345 pointsBadges:
  • Best practice for IP Telephony

    What is the best practice when you are going for IP Telephony so Call-Control should be redundant over WAN Cluster?

    NetworkingBeats5 pointsBadges:
  • How to measure network speed on WAN

    How to monitor the network speed on WAN accurately. I did a tacert and path ping n I just got 2 hops statistics and trace was complete without any error, however the time it took was 318 ms average. I tried the trace from both the sides(ends) of the WAN, I got the same average time of 318ms, my...

    Mahaveers5 pointsBadges:
  • Windows cannot connect to the printer – Operation failed with error 0x0000007c

    Local clients (Windows 7 64-bit) have no issues clicking on the shared printer and installing the drivers, But when trying to add the printer from across our WAN, the client gets prompted "Do you trust this printer?", but once you select "Install Driver", they simply get "Windows cannot connect to...

    SNICKERNET30 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?

    SearchEnterpriseWAN1,080 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)...

    SearchEnterpriseWAN1,080 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?

    SearchEnterpriseWAN1,080 pointsBadges:
  • Configuring wireless ethernet router to access PCs across router

    A server controlled networked having wifi router. Router's WAN socket connects to server & some computers connect the LAN & Wi-fi of router. I need proper config details for the router and network to share all PCs (files and printers) across the complete network.

    tanayn5 pointsBadges:
  • 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 particularĀ interest in 2012?

    SearchEnterpriseWAN1,080 pointsBadges:
  • 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?

    SearchEnterpriseWAN1,080 pointsBadges:
  • What tools can you use to measure network throughput?

    What tools can you use to measure WAN and LAN network throughput?

    SearchEnterpriseWAN1,080 pointsBadges:
  • Wide Area Network Help (WAN)

    I am taking a class at work and I have to design a WAN that will connect 2 different sites in 2 different states. It has to have the bandwidth to handle video conferencing and normal network traffic. I will have approx 300 users in 1 location and the same in the other. What would be the best way to...

    Arpon70 pointsBadges:

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