• Global communication network without the transport layer

    Is it feasible to have a global communication network without the transport later? Thanks!

    ITKE364,155 pointsBadges:
  • Packet Sniffer

    I need to know about packet sniffer with a clear demo and how the packets are transmitted in TCP and UDP.

    ITKE364,155 pointsBadges:
  • Wake on LAN / Magic Packet broadcast doesnt work through PPTP

    Hi, I have a network, where I want to use WOL from a remote PC. It works when I send a packet from inside the network (or on the server). If I connect via PPTP from a remote Windows XP PC, I can't wake up the PC on the LAN. I suspect the broadcast packet doesn't reach the LAN. The PPTP connection...

    Benbje0 pointsBadges:
  • Analysis and prevention of Flooding attack by using TCP/IP or UDP programs or any other software

    Hi, I'm doing my final year project on flooding attack. In this, I want to do analysis and then prevention of flooding attack with the parameters known as 1. Packet size 2. Rate of transmission 3. Bandwidth What do I do from this? Please help me.

    Classes10 pointsBadges:
  • UDP datagram don’t get the server

    I have implemented with c++, two small apps: an UDP client and an UDP server I place client in same machine than server. I start server, I start client, and I send data from client to 127.0.0.1... server receives OK now i do ipconfig and i get my local IP is 192.168.1.8 so I repeat by sending to...

    Thetonatiuh55 pointsBadges:
  • The DNS server could not bind a User Datagram Protocol (UDP) socket to 192.168.0.4.

    i have two dns servers on our network, (windows server 2003 standard); (a) the dns server1, (has both forward lookup and reverse lookup zones configured), to which all hosts on the network are pointed, this same server has forwarders configured, pointing to our dns server2.  (b) the dns server2...

    2temmy5 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:
  • capture PLC-data in our LAN

    Our PLC-vendor is going to provide us collected PLC-data on a server in our LAN. Are sockets (port higher then 1024) the best way to do this? As we are AS/400-minded people, will FTP resolve this with the same performance? Or are there other possibilities? Please, please, give us some guidelines.

    Hahajokes5 pointsBadges:
  • Easy Vpn Server cisco 3845

    i need to set the TCP on my cisco 3845, right now my easy vpn server is set for UDP and some of my users cant access the vpn due to esp and ike being blocked.

    Noaa365 pointsBadges:
  • Configure ports

    how do u configure uer network to forward tcp and udp ports 6346 to ur local network

    Katwoman5 pointsBadges:
  • ROUTING INFORMATION PROTOCOL

    why routing information protocol employ user datagrame protcol over transmission control protocol

    Saad5 pointsBadges:
  • cannot ping from router

    hi all i am in an ISP.I have a cisco 3600 router and Keymile LECAR modem pair(V.35/G.703)at my end and cisco 1721 router and keymile LECAR modem pair at the customer end.From my end when i see from router i found the line is up but when i try pinging the router at the client end i cannot.when i...

    Xevier0 pointsBadges:
  • cannot ping from router-2

    hi all i am in an ISP.I have a cisco 3600 router and Keymile LECAR modem pair(V.35/G.703)at my end and cisco 1700 series router and keymile LECAR modem pair at the customer end.From my end when i see from router i found the line is up but when i try pinging the router at the client end i...

    Xevier0 pointsBadges:
  • second question About DNS

    Can a computer have 2 DNS names that fall in different top-level domains? If so, give a plausible example. If not, explain why not.

    Impreza0 pointsBadges:
  • About DNS

    DNS uses UDP instead of TCP. If a DNS packet is lost, there is no automatic recovery. Does this cause a problem, and if so, how is it solved?

    Impreza0 pointsBadges:
  • ftp connection

    I administer a windows network, the ftp server is running on w2k3 small business server. some of my users can not get access to the ftp site, the connection is timing out, however some are able to connect, it looks like it is not a setting issue or OS issue, the clients in my network are w2k and...

    Senomango0 pointsBadges:

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