• CAT-6 -Return Loss failed (RL and RL @ Remote)

    Hi, I have one situation that for me is complicated. I run CAT6 UTP network cable. When I connect each end of the cable to a Fluke DSP-4000 & DTX-1800 Network Analyzer, it tells me that Return Loss failed (RL and RL @ Remote). I check details on the analyzer it says that pair 3,6 failed 4,5...

    Emiljo5 pointsBadges:
  • How can I identify all network system hostnames through CMD?

    Hi, this is Vardhan. I have some doubts in network systems. One is systems all are in LAN. I know all system IP addresses. From one system, how can I identify the all systems HOSTNAMES through command prompt? Is it possible? How can I change all systems HOSTNAMES through CMD?

    Vardhang810 pointsBadges:
  • Network

    How could I set my home network? I have 10 PCs.

    madrax15 pointsBadges:
  • Networking knowledge

    What is all the basic knowledge we have for the field of network admin?

    manojkumar9120 pointsBadges:
  • How to check the loop in Cisco switch

    How do I check the loop in Cisco switch?

    Shareef12315 pointsBadges:
  • How to add users and computers (XP) to Windows Server 2003: Step-by-step

    Hi,I am new to networking. How do I add computers and users to my server 2003 in a network of DNS auto detection. Please provide any directions to stabilize my mind and system in network doesn't accept the domain of my server 2k3. How do I set it?

    Ayesh25 pointsBadges:
  • Network Design Problem

    Hi all. I'm so glad we can share our knowledge and experiences in this intimate atmosphere. Here's my problem. Due to my responsibility, I'll have to connect two segments of 5 and 6 nodes(PCs exactly). Now I want to know what would be the most cost-effective policy to link these two segments using...

    yasharkarimzade25 pointsBadges:
  • How do we create a network of 100 Computers in one building from scratch?

    One building, divided in 3 stories. I want to create a network of 100 computers in this one building. How many Routers, Switches and Hubs do I need? How many Straight and cross over cables do I need? and what kind of topologies to implement? Do I need a server? What protocol to implement? What i am...

    fahad8510 pointsBadges:
  • Which practice skills should I concentrate on to become an entry level Network Administrator?

    I am learning CCNA course now. I would like to get a job as NW adminstrator fresher. Which practicle skills ( configurations of most used switches/ routers, NW troubleshooting utilities....etc ) do I need to concentrate on?

    Bspkumar15 pointsBadges:
  • High school computer lab hardware and software specifications

    Could you provide me with some hardware and software specification that is most appropriate for a high school computer lab?

    NetworkingATE1,545 pointsBadges:
  • Using switches to extend my network

    Can I use switches to extend my network? What is the limit of how far I can physically extend it? We are using Cat6 and gigabit.

    NewnanIT1,110 pointsBadges:
  • A network with multiple Telnet ports.

    As a network security beginner I stumbled across a question which I think I have the answer to but I need an expert to give me better insight. The question is..what if an administrator was to(stupidly) change the port number of a FTP port from 21 to 23. As you know 23 happens to be the port number...

    Onesandzerosrs515 pointsBadges:
  • Clearing Internet Explorer 9 cache across network

    Is there a way to clear all network users' browser caches from Internet Explorer 9? We are on an Active Directory 2008 domain.

    ITKE352,420 pointsBadges:
  • How to check the loop in Cisco router?

    i want to know to how to check whether is a loop occurred in the network? because load in tx and rx in increasing...

    Hack0505 pointsBadges:
  • SMTP error 530 authentication required for my company’s domain to receive emails

    I'm a network admin for a small company, and recently one of my users purchased an account with an email marketing company.  She is going to use their website to send out a newsletter.  When she tried to email the newsletter within our domain, no one receives them.  However, when she emails them...

    SeanterA5 pointsBadges:
  • Is career change to information security adviseable?

    Hi, I have done my bachelors in computer applications and PG diploma in cyber security back in INDIA. I am working for cognizant technologies but not in the profile of network admin or anything related to networks as i had to take a job whatever came my way to run family but i am very much...

    Port80805 pointsBadges:
  • How to remove the password off a computer

    How do you remove the password prompt off a computer if I don't know the password? Is there any way to resolve this?

    NetworkingATE1,545 pointsBadges:
  • how to set up the computer in a small network area so that we can send message to one another if an extension line is busy

    Hi. I have done CCNA studies 1 & 2 for the last 2 years. I found doing Cisco very interesting and i really want to further my studies to where I am dreaming to become.i am working as an export officer in the company so with the love of doing networking i always try to do what i still remember from...

    1810855 pointsBadges:
  • Network label and documentation

    what is the best method to label network nodes and cables and patch panel and documentation???

    Elsaudy5 pointsBadges:
  • About Networking

    Hi all of u! i get a problem in Networking. ahh rite now we are using three pc one is server (conected with Domain) and 2 pc is Client(running Windows xp and conected with Domain) ) and in 3 pc we are using internet also from Wirelss switch. so my main problem is that when i access from...

    Wangmolama5 pointsBadges:

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