hello all,i have a client in my network(DHCP NETWORK) that can not ping our his server frequently but sometimes can,also other clients can ping it and it can too.the problem is just the client can not ping the HIS server.this case is so strange! i have just one vlan by default(192.168.1.x). client ip : 192.168.1.35 server ip : 192.168.1.32 help please.thanks a lot. THANKS A LOT. GREAT REGARDS.

Hello, please post an unedited ipconfig /all from both computers.Best regards Meinolf Weber MVP, MCP, MCTS Microsoft MVP - Directory Services My Blog: http://msmvps.com/blogs/mweber/ Disclaimer: This posting is provided AS IS with no warranties or guarantees and confers no rights.

Hi, Please temporarily disable Windows Firewall and antivirus on the client side, try to ping again. In order to troubleshooting, you may post the ipconfig information there as Meinolf said. Also, you can use tracert or pathping to troubleshoot this issue. How to Troubleshoot Basic TCP/IP Problems http://support.microsoft.com/default.aspx?scid=kb;EN-US;169790 Best Regards, AidenAiden Cao TechNet Community Support

Hi, Please temporarily disable Windows Firewall and antivirus on the client side, try to ping again. In order to troubleshooting, you may post the ipconfig information there as Meinolf said. Also, you can use tracert or pathping to troubleshoot this issue. How to Troubleshoot Basic TCP/IP Problems http://support.microsoft.com/default.aspx?scid=kb;EN-US;169790 Best Regards, AidenAiden Cao TechNet Community Support