• Non Routable Networks

    Hi, Please i need someone to tell me what are Non Routable Networks and what are examples? Are there any security risks involved in having them? How Can we mitigate those risks and if there are tools we can use, what are the examples? Thankyou so much.

    345E15 pointsBadges:
  • How to connect two separate Branch Office networks together?

    What is the good and easy way to approach solve the problem of connecting two networks based in two different branches.What are the requirements that I need to furnish and make my small office to be a good highfy company .We run a development in the other branch and need to be connected for further...

    Ayesh25 pointsBadges:
  • Is VPN ID a login ID?

    What do you mean by VPN ID? Is it a login ID

    Autorobinc5 pointsBadges:
  • 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:
  • How can I stop a domain controller being a domain controller

    I have 2 domain controllers and I would like to stop on of them acting as a DC as I think there are some conflicts. Is it possible to do this?

    Hinkhig5 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.

    ITKE54,685 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:

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