Hello Priscilla, I upgreaded the IOS of Router RTR_AL, and it worked. However I didn't upgrade the IOS of Router RTR_1. Listed below is the outcome of the 'traceroute ipx' from Router RTR_3.
R3# trace ipx 100.000.0c3d.d1eb Tracing the route to 100.000.0c3d.d1eb 0 * * * 1 * * * 2 100.000.0c3d.d1eb 24 Msec 16 Msec 16 Msec R3# A million thanks!!!! Regards Arjun Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=43387&t=43327 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]