• What is a hub and spoke network?

    Hello, I just want to know what is a hub and spoke network and where it is implemented generally with some examples?

    Yasir Irfan5,545 pointsBadges:
  • What’s the theory of broadband transmission

    Can someone explain the theory behind a broadband service?

    missdontknow5 pointsBadges:
  • Bachelor of CSE vs Certifications

    Does a bachelor degree in computer science and engineering cover the contents of A+, MCSE or CCNA? If not, why and then what are basic fields of career of a graduate of computer science and engineering?

    Anindya895 pointsBadges:
  • Should I get CCNA or MCSE certification?

    And i need guidence to courses .

    vishnueee1915 pointsBadges:
  • Canon MP198 printer problem

    Canon MP198 - Paper feeds in but doesn't print (Error code E2). It is a 3 in 1 (printer, copier and scanner) device. I even tried to photocopy a document but it does the same thing. Thanks!

    akim15 pointsBadges:
  • Putting a password into the router

    Could someone tell me how can I put a password into my router?

    jayjoy9225 pointsBadges:
  • Reasons for using RIP instead of OSPF,EIGRP

    Now a days also why we are using RIP instead of OSPF,EIGRP.Any one knows means please tell me.

    yans112112290 pointsBadges:
  • Duplicate IP address on interface VLAN

    I have two 3750x switch, in which I made one primary and other secondary, I also have other 2960 switch connect to the 3750, those serve as an access switch, There are up to 22 VLANs configure on both 3750 switch including interface VLAN IP address. When I connect them together I'm having duplicate...

    Alexyraph5 pointsBadges:
  • How to route two subnet in l3 switch

    How can I route two subnets in an l3 switch?

    balacpt20055 pointsBadges:
  • I want a autofallback of link from BGP to OSPF

    Hi , I have a cisco 1841 router connected to 2 different isp & running 2 different protocol (ospf & bgp). I want to use ospf link as a primary & auto switch to bgp link in case of pri link failure. I have added static route to make ospf link priĀ  & it works but unable to auto...

    Chandrakant5 pointsBadges:
  • OSPF over a Layer 2 Switch

    Hi I have a really stupid question. I have 2 xLayer 2 switches (Cisco) and two routers connected to those switches. One routing to another network and the other to the internet. I want to setup OSPF to enter routes dynamically. They don't want to pick-up neighbors unless they are directly...

    IanOlivier10 pointsBadges:
  • Detecting WireShark and other sniffers in your wireless network?

    What's the best way to root out a promiscious sniffer like WireShark? Are there any specific packet types that it spits out I can search for? I'd love suggestions for specific anti-sniffing tools to help better lock down our network. Thanks

    ITKE350,815 pointsBadges:
  • Connecting a wireless PC to a non-wireless printer

    I want to connect a wireless PC to an existing non-wireless printer to avoid using a cable. Please advise if there is a device that converts the printer to wireless for home use ie. not for multiple PCs

    T453JOL5 pointsBadges:
  • Shared File Access Problems

    I have an office in Richmond, with wireless internet via linksys wrt300n, and I am able to access my company's shared data files (H drive). When I get to my office in Raleigh, wireless internet via Linksys EA6400, I'm unable to access the same shared files. My company IT guys think it's the router...

    Wolfpack21225 pointsBadges:
  • CCNA Security vs CCNA Voice vs CCNA Wireless

    Hi guys, Please guide me to choose among CCNA Security , CCNA Voice, CCNA Wireless. By the way I am having CCNA certification. Bit confused to choose next career step. Please help me out. Thanks in advance.

    dprasannakumar1325 pointsBadges:
  • Got my CCNA – should I go for Network+ certification?

    I passed the CCNA and am wondering what to try for next. I have no practical IT work experience and am trying to change careers. Is it worth adding the CompTIA Network+ certification even though I have my CCNA?

    JimmyIT1,725 pointsBadges:
  • other (unwanted ) users on my account?

    I have a HP laptop someone cleaned out" and gave to me when my own crashed. I thought i was the only user and have given no one my password. But I noticed on my GMAIL account under "Recent Activity," a user had logged in from NY although all my log-ins previously had been from my town in Maryland....

    klouth30 pointsBadges:
  • Is there a minimum form length for printer files?

    Is there a minimum form length for printer files? When creating a printer file, what is the minimum number of lines that can be specified for lines per page?

    George19695 pointsBadges:
  • How to check which user delete a file that is place on network drive

    I am using Windows 2003 domain server and in Active Directory, I have made organizational unit of different departments. I also enable auditing features in Windows 2003. Now my question is where I can check which user access which file on the network drives? When I saw it in even viewers of Domain...

    Muhammad usman125 pointsBadges:
  • AS/400: ODP deleted using CLOSQLCSR=*ENDMOD

    Hi, I have created a module with CLOSQLCSR=*ENDMOD and I'm using a procedure in module from old RPG program which is using native I/O. Now when I use CLOSQLCSR=*ENDACTGPR, the OPD was getting reused but program is throwing error record locked as native I/O reads the same file in next step. Now to...

    munduuu435 pointsBadges:

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