Answering my own question: For IOS 12.0 T there is a command in global mode:
no ip tcp delayed-ack So by default Cisco does support this feature. Should I conclude that delayed acknowledgements are an industry standard? In general is every implementation of TCP/IP following an industry standard? How do you go about finding out how close your network vendor follows the RFCs? (by looking at the commands?) Thanks, Pierre-Alex -----Original Message----- From: Pierre-Alex GUANEL [mailto:[EMAIL PROTECTED]] Sent: Friday, February 01, 2002 6:15 PM To: Cisco Subject: TCP Delayed ACK Timer Does Cisco support delayed ack timers? In Microsoft TCP/IP implementation, delayed ack timers are used on the receiver to force an acknowledgement when packets are received out of sequence and the receive window has not yet be filled to its threshold. Thanks, Pierre-Alex Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=34152&t=34152 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]