Reserved Port

TSO Programming, ISPF, SDF, SDSF and PDF, FTP, TCP/IP Concepts, SNA & SNA/IP etc...

Reserved Port

Postby jaggz » Fri Oct 12, 2012 11:19 am


I have a basic question on Reserved Ports. When a task running on mainframe is given a reserved port, Is it possible for other task to use the same port for their Port usage. At a times I noticed some Some task with Reserved Port get a Busy status when their Port is used by someother Task.(Not sure If my assumption is right). Could some one please shed some Light on this.

User avatar
Posts: 356
Joined: Fri Jul 23, 2010 8:51 pm
Has thanked: 8 times
Been thanked: 3 times

Re: Reserved Port


Return to TSO & ISPF