• How can I find all the mac address on a LAN?

    What is the best way to find the mac address of all the computers on a LAN? And if possible can I have the code in vb.net?

    NetworkingATE1,545 pointsBadges:
  • VPN SITE TO SITE CONFIGURATION

    This is my first time to configure site to site vpn from ASA5510:116.93.65.34 -Host-to REmote Cisco 2811-41.204.36.150 (LAN-IP Start at 172.16.16.0-172.16.19.254 subnet mask-255.255.252.0) Note: Already done configruation on ASA5510 but need to start configure on cisco2811 but i dont know the cli...

    RENCE0150 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:
  • I cant Access web server from our LAN

    Dear Experts, we have a 2851 router which interconnect our local network to public network. we recieve our internet on interface e0/1 and e0/0 restricted to our lan as below configs int e0/0 192.168.10.1 255.255.255.0 ip nat inside int e0/1 X.X.X.226 255.255.255.224 ip nat outside ! web server ip...

    Hamidrezaa15 pointsBadges:
  • New member contest: ASK, Answer and Win a $50 Amazon gift card

    As 2008 winds to a close, IT Knowledge Exchange has one more fun contest to end the year. From today until December 23rd, you can enter to win one of ten $50 (US) Amazon.com gift cards. There are two things, however, that you must do in order to enter: 1. Ask 2 questions 2. Answer 2 questions...

    ITKE342,195 pointsBadges:
  • Secure FTP for one User

    I'm in the process of setting up Secure FTP over SSL for a Single User Profile "TESTFTP".If i do enable of SSL FTP and assign certficates to FTP client from DCM. Everyone has to follow SSL ftp.Could anybody assist me in setting up SSL ftp for ONLY one user.? Currently no SSL is enabled in system....

    qmaster1,675 pointsBadges:
  • What is your biggest data center concern? (Sponsored Question)

    Which of the following problems do you face in the data center? Too little bandwidth for data replication/backup/disaster recoveryToo much data and too little storage capacityThe need to reduce the number of data centers currently used to host dataProblems with remote application access/application...

    SilverPeakExpert25 pointsBadges:
  • Networking Question .From a new boy

    Hi IT Knowledge . I am doing a networking course ( I am a CNC Engineer by trade ) .Here is my Question . I have 4 win 98 pcs . I have connected 2 to the internet ( via the cable modem & ethernet cabling ) .I have put the other 2 in a small network ( via a hub from work - also ethernet , but...

    I Think Its LIVE0 pointsBadges:
  • Network issue (high replies between vlans)

    Hi guys, I´m facing the following problem: I´ve been receiving latency responses from different L2 switches, specifically from machines attached to each of them. Attached you could se an image of what I have.

    Samuel8520 pointsBadges:
  • How do I setup an automated VPN connection?

    Our branch office uses Cisco VPN to connect to our corporate office - and our corporate office uses Check Point VPN to connect to our branch office. Can I have an automated VPN connection while being at either location? Thanks.

    NetworkingATE1,545 pointsBadges:
  • VPN Trace routes

    Trying to solve a slowness issue from my office location through a VPN to my database server.  My location is California, and my database is hosted in Atlanta.  My users are complaining of slowness to the database server.  If I do a trace route to the database server is only gives me 3 hops....

    Imjnice15 pointsBadges:
  • Cisco 3750X Duplicate IP Address

    I'm currently having an issue with a 3750X switch connected to 6509E switch whereby the 3750X keeps rebooting/reloading and then producing  duplicate IP messages. I have checked all the address and could not locate anything that match. I then went on to disconnect the 3750x and for some unknow...

    Grant53335 pointsBadges:
  • Some mailboxes not receiving external email using SBS2003 and Exchange 2003

    Hello- I am currently having an email issue that I cannot resolve. We are running Small Business Server 2003 with Exchange Server 2003. We have our POP3 Connector Service go out and retrieve emails every 15 minutes. (I think that's default) Most of my users are getting emails no problem from the...

    Ebroughton5 pointsBadges:
  • program to simulate the behaviour of CSMA/CD Protocol over Ethernet

    Can anybody give me a program that simulate the behaviour of CSMA/CD protocol over Ethernet. Its very urgent please help me.

    Shyampatibandla20 pointsBadges:
  • How to determine if a client-side Internet connection is using VPN?

    A German Seti@Home user is asking the Boinc developers' forum how one can determine if a TCP/IP connection is a VPN connection or not. Management of his company does not want Boinc using the connection if it is a VPN. Can you tell me how one can tell if a client-side Internet connection is a VPN...

    Networking Channel ATE30 pointsBadges:
  • Migration to a new server

    We recently replaced and upgraded to a new server (Dell PowerEdge T410 Server). We began the migration on the evening of May 11th. Over one month later we are still not fully migrated and are running both the old and new servers in tandem. We have had continuous response and file access issues for...

    LeChat80 pointsBadges:
  • is there any code to write VPN?

    is there any code to write VPN?

    Amrita@225 pointsBadges:
  • Adding a computer to a network printer

    I want to add a computer to a network printer but the computer is 64 bits and the printer is 32 bits. Please, what could be done?

    Iyinoluwa70 pointsBadges:
  • Windows Server 2003 to Windows Server 2008 VPN tunnel

    I need to have a Windows Server 2003 to a Windows Server 2008 VPN tunnel that will allow network users to use to transfer secure documents over. Can this be done native to Windows on both sides securely?

    NewnanIT1,110 pointsBadges:
  • Vlan on netgear switch Gs748t

    I have a switch netgear prosafe gs748t. I want to divide this switch so it can manage two networks. x.x98.x and x.x.8.x. I have a sonicwall firewall that I'm planning to connect from interface x4 to this switch. Right now the x4 interface is handling the x.x.98.x network with dhcp. I would like to...

    Iarbe0015 pointsBadges:

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