• LAN connectivity problem with Compaq notebook

    I have a Compaq EVO n1020v notebook. This works fine in our office LAN and sometimes it does not at all. Office LAN is a workgroup with ICS enabled in win 2K server. If I check the IP of the notebook it shows the IP of the LAN but never connects to the internet, can't access LAN...

    BinooDas123410 pointsBadges:
  • Mac address to IP address resolution

    How can we resolve IP address from Mac address and can we do this from Cisco switch 3750? We are able to track port no and associated Mac address from Cisco switch by using the command #sh mac-address-table dyanamic>, but we also want to track the associated IP address with port no. Please...

    Ruchitgarhwal0 pointsBadges:
  • Steps to connect Printer in LAN

    I have HP Laserjet 1000 series printer. Please explain to me the steps to connect this printer in LAN with 4 computers. The computers are not in LAN. I want to create a new LAN with 4 computers & the printer mentioned above. All four computers have Windows 98 as Operating System.

    Swatiaggrawal0 pointsBadges:
  • How to add Mulitple DNS Suffix

    I need to add more than one DNS suffix in (CFGTCP+12) Domain name filed...but it looks,i can only add one suffix...does anybody has any idea in overcoming this limit? Thanks

    qmaster1,675 pointsBadges:
  • AS400 TELNET

    Hi, whilst having problems with connectivity to AS400 sessions, was advised to restart the TELNET service. How do i do that, will a simple ENDHOSTTCP and STRHOSTSVR do? or do we have any specific procedure that need to be followed to? Thanks in advance

    harisudhan211,005 pointsBadges:
  • Programming in C# the communication between client and server: How to do it?

    In one of my exams i have to do a program that communicates with client  using C#. NET TCP. So i ask for help from anyone. 

    Ermaldina35 pointsBadges:
  • Some email stuck in Exchange 2003 queue

    Hi All, We have a single Exchange 2003 Enterprise server with about 150 users.  Lately - over the last month some emails have begun to languish in the queue until delivery failure.  Other emails from the same senders to the same recipients go through, and internal emails are sent as well. During...

    TimMarks55 pointsBadges:
  • Restrict traffic for Cisco VPN clients

    Hi all, First some background for my question: I have recently set up a VPN tunnel between a Cisco PIX 506E (VPN server) and remote clients. The remote clients use Cisco VPN Client software version 4.8. Everything seems to work fine. But as it is configured right now the remote clients have full...

    Daniel40 pointsBadges:
  • Limit Port 80 Time_Wait from my computer to router

    How can I limit the number of requests my computer makes to my router to port 80. At idle, when looking at the connection page of my router I see a hundred or so port 80 Time_Wait from my computer address (say 192.168.1.145) to my routers address (say 192.168.1.1).This has just started probably...

    Caji5 pointsBadges:
  • Encrypt TCP messages

    What is the best way to encrypt proprietary (non-XML) messages over a TCP socket from the iSeries? I am currently using IBM's QZRDSSRV API's to do the sends and receives and create the socket connections, but those API's don't support encryption.

    baumgardnd50 pointsBadges:
  • Checking TCP Servers

    I need to code a program that will confirm that certain TCP Servers such as TFTP are NOT started per PCI requirements as they are insecure

    JerryBushika5 pointsBadges:
  • FTP Problem using Zmod

    I have a problem running Zmod GETDBFFTP to retrieve files from a Unix box. Intermittently a character is being dropped from files retrieved. There seems to be no consistency to this. A file/data that has this discrepancy can be retrieved half a dozen times without problem. It is not particular to a...

    Helga520 pointsBadges:
  • Network Connection Freezes

    For some reason, at random, among 20 PCs on my network, in the morning or during the day, the network connection stops responding for both intranet and internet communications. The only solution thus far is to remove the NIC from the Device Manager, reboot the PC, and let Windows XP Pro find the...

    DboiSOBE0 pointsBadges:
  • Layer 2 Ethernet throughput

    We have 2 sites. Point A and point B. Point A has a 100M ethernet line on a 100M port and point B has a logically 20M line seating on a 100M port. Telco providers use traffic shaping to logically set the bandwidth on their L2 device at their nearest office from point B. We have multiple circuits...

    Lynjay5 pointsBadges:
  • TCP1A77 error

    Hi, i do update my OS40 to V6.1 but since i have problem with my STRTCPSVR command when my system is in restricted stat. i got all the time the msgid TCP1A77 (TCP1A77 STRTCPSVR completed successfully; however errors occurred) so my backup counld't start without activiting manually the IP interface...

    junioras400250 pointsBadges:
  • What protocol is more suitable for chatting program

    Which protocol is more suitable for writing a chatting program, either TCP or UDP?

    Rajeshu135 pointsBadges:
  • how to test a 10/100 mbps ethernet swtich

    I have a 10/100 Mbps ethernet switch which is claimed to not function properly. So is et up a LAN using the switch, issgned IP address to 2 computer, connected them to the swtich and started pinging one computer from the other. So, now , after pinging PC1 from PC2, all the ports on the switch work,...

    Rushabh.Shah.840 pointsBadges:
  • What is a Reason for Outgoing TCP Connections to Port 25 (SMTP) From Random TCP Ports on a PC with no Email Client Running?

    What is a Reson for Outgoing Tcp Connections to Port 25 (SMTP) From Random Tcp Ports on a Pc with no Emamil Client Running? The IP addresses that it was trying to reach resolved to yahoo and aol webmail mx servers. I am trying to track down a spam virus in a network, is this sysmptoms of the virus.

    RockAmadeus5 pointsBadges:
  • Role of Session Layer in OSI Model

    Hi, I am facing problems in what does session layer do.. exactly. i know that session layer is used with TCP communication only. So Session layer is the one that controls its establishment, continuation and termination of sessions by rasing flags : FIN, RST etc..   please...

    Dhruv165 pointsBadges:
  • finding webmail access site

    Hello, Is there any way one can find out the webmail access site using only the email address? Actually my friend was out of town and wanted to check her email using webmail but she had forgotten the webmail access site provided by her hosting service provider. She told me find this out but I could...

    BinooDas123410 pointsBadges:

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