• Is there an easy to use tool for me to check the security of my router?

    I checked the logs on my home router and found port attack form Russia, China, Spain, Brazil etc on my home router. Is there an easy to use tool for me to check the security of my router to ward off these attacks, or is there a way I can make my IP 'invisible' so the perpetrators of these attacks...

    ColinEssex5 pointsBadges:
  • Changing MIMIX transfer definitions IP addresses

    How do we change MIMIX transfer definition IP addresses?

    PMusselman5 pointsBadges:
  • GPS carriers for M2M or SCADA

    Could GPS carriers like L1, L2 or L5 be used for M2M or SCADA leaving out the service of GPS ? If so, is it legal?

    Adigun5 pointsBadges:
  • No Shutdown and restart option after PC joined to Domain

    Hi. We recently setup a 2008 Server Domain in our company. When we configure PC as client of Domain server, all PCs don't have Shutdown, restart button on XP and on Vista while Windows 7 option was also disabled. I gone through Google and updates GP but the situation is still the same. Kindly...

    IT4HumAn5 pointsBadges:
  • Routers: Which port on the switch should be in blocking mode?

    To fill in some of the redundancy, you want to take advantage of the opportunities switches offer Layer 2: address learning, forward / filter Decisions and loop avoidance. In a test environment are three switches placed in the following arrangement: The links between the switches are 100Mb Ethernet...

    lawmens255 pointsBadges:
  • OSI Model Layers

    Hello, I am a student and my professor has assigned a paper on the OSI layers 6(Presentation) & 5(Session). Specifically, How each deals with Data in Motion with reference to Ethernet & OC's. I have been unable to find any information supporting a relationship between Layers 6 & 5 and...

    GFPearson10 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?

    SearchEnterpriseWAN1,550 pointsBadges:
  • How did this website get into my browser history?

    Escort website views in my Safari browser history on my MacBook. Boyfriend wasn't home or anyone else and swears he didn't look those sites up. Could his psycho ex have hacked into his computer somehow?

    Curious7590 pointsBadges:
  • FTP file from i5 to PC not creating file

    When running an FTP command from a PC to our AS400 (i5), V7R1, the files we are trying to create on the PC have no members on the i5, because they are only used as trigger files and are renamed at certain points in the process. The files are being created on the PC when run from our XP machine but...

    ibmuser0015 pointsBadges:
  • How to connect TMG to Wi-Fi

    I would be grateful if you could answer my questions. How do I connect TMG to access point for connect smartphones to the internet without set proxy on mobiles? In fact, I want to connect to the internet directly by smartphone without set proxy setting on phone. I don't want any authentication on...

    TMGTMG5 pointsBadges:
  • VTC and Audio Conference Hacking

    I work in the audiovisual integration and technology industry and have very little knowledge regarding network and IT security. My boss has asked that I research the potential security risk that our integrated systems face and what we can do to mitigate those risks. Primarily our concern is whether...

    darennest1215 pointsBadges:
  • Understanding the TCP flow and congestion control through an example

    I am trying to understand the TCP flow and congestion control mechanisms The example that I am following has these parameters- Assume that the Initial Sequence Number (ISN) for TCP A is 100 andthe ISN for TCP B is 600 - Both window sizes are fixed at 2048 bytes.The Maximum Segment Size (MSS) is 536...

    bcauseimawesome1015 pointsBadges:
  • Wi-Fi connected and no internet on Dell laptop

    Hello, I have a wireless Dell laptop, and it will say I am connected to the Wi-Fi, however I have no internet connection. Can you please help

    charann5 pointsBadges:
  • Switch ports power usage

    Hello, I want to know about the ports usage of switch depending on the traffic sent from port1 which is connected internally to one IC  and received by port5 which is internally connected to another IC. How can we know the ports are connected to different IC's? Is it necessary to taken into...

    phaniduttchilukuri15 pointsBadges:
  • Localization testing for a website

    Add a detailed deascription...

    soniaina785 pointsBadges:
  • Risks for IT infrastructure assessment

    Dear All, I need your help! My administration wants to hire a 3rd party IT company to come and assess our IT infrastructure. I'm just not feeling "OK" with that because of all the security risks that may occur. I've worked for this company as a systems administrator for many years now, and frankly...

    Cuterido5 pointsBadges:
  • Can Cisco TelePresence work in sunlight?

    Can Cisco TelePresence devices work in sunlight or dark is is required? Is it necessary to have screen for projection?

    mohitsharma178210 pointsBadges:
  • CentOs x86_64 not getting IP in from Windows7 machine via data connector, works fine with Office LAN

    Can anyone tell me the required settings to establish connection? I need to establish a connection with another VM too, so the network is set as a Bridged adapter. This is the output of ifconfig: Running ping 8.8.8.8 results in Network is unreachable error

    HarishRaghav5 pointsBadges:
  • How to register IMS on Windows Phone

    How to register my IMS on my Windows Phone? How come it says not registered too. Could this cause problems with my phone? What happens when not registered?

    Katelyng925 pointsBadges:
  • Error message CPF4102 appeared during OPEN for file

    I have simple FTP program in AS/400 machine where it ftp a file from one server to another server. The program has been running fine for the past 2 years. Nothing has changed for a long time. Suddenly it started throwing error “ Error message CPF4102 appeared during OPEN for file”. Following is...

    mastsetup5 pointsBadges:

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