• 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?

    SearchEnterpriseWAN500 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?

    SearchEnterpriseWAN500 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?

    SearchEnterpriseWAN500 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?

    SearchEnterpriseWAN500 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)...

    SearchEnterpriseWAN500 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?

    SearchEnterpriseWAN500 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?

    SearchEnterpriseWAN500 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?

    SearchEnterpriseWAN500 pointsBadges:
  • What tools can you use to measure network throughput?

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

    SearchEnterpriseWAN500 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:
  • What are IPv6 shadow networks?

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

    SearchEnterpriseWAN500 pointsBadges:
  • WAN connectivity

    Hi, I had a query regarding WAN connectivity. Can we provide WAN connectivity on ethernet ports(copper as well as fiber)? Because I am assuming to terminate T3/E3 WAN connection from SP on this port to provide 10 Mbos or higher bandwidth. And do this can be provided on branch routers of cisco like...

    Connectivity125 pointsBadges:
  • Live Chat Dec 1: Get Your Virtual Desktop Questions Answered

    We all know that desktop virtualization is a great way to extend corporate desktops out of the office and into the world for users no matter where they are. But doing this introduces a lot of challenges. Join industry experts Gabe Knuth & Brian Madden along with Charlie Cano, Sr Solution Architect...

    ITKE54,745 pointsBadges:
  • Subnetting in IPv6 to assign large address blocks

    How do you subnet in IPv6? I know most subnets are all /64's, but I need to be able to assign larger blocks to labs to they can then, in turn subnet their blocks. I keep looking at the bits and the hex, but I am not quite getting how to define and organize the network boundaries. I have a feeling...

    SearchEnterpriseWAN500 pointsBadges:

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