• How to configure load balancing on Cisco 1751 router with 2 serial WAN connections?

    How to configure load balancing on Cisco 1751 router with 2 serial WAN connections (different service providers)? Thank you.

    NetworkingATE1,545 pointsBadges:
  • How could a sensor network be useful to an enterprise WAN?

    How could a wireless sensor network be useful to an enterprise wide area network (WAN)?

    SearchEnterpriseWAN1,080 pointsBadges:
  • 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...

    SearchEnterpriseWAN1,080 pointsBadges:
  • Introductory IPv6 book and website recommendations

    Hi, Can you recommend a few good websites or books to get started with IPv6? Thanks.

    SearchEnterpriseWAN1,080 pointsBadges:
  • How can our VLAN be extended across the WAN?

    How can an organization's VLAN can be extended across the Wide Area Network?

    muash75 pointsBadges:
  • 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...

    ITKE350,195 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 large 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:

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