# line vty 0 4 - enables you to allocate a space up to 0 - 4 vty term over telnet session.
# login local - enables you to use the local username and password that you had created. (assuming you have already done created a username and password for your app). Don't use just login only or else it will prompts you just the way you have had.
try to check the configs to both of your SWs. use the command below and make sure that the results og line vty contains login local to both SWs or you may be post the sh run configs from both SWs so we may determine what causing the issue. (but basically the command above should fix your problem. the command below is for comparison between the two SWs' line vty configuration.)
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
[toc:faq]Introduction:This document describes details on how NAT-T
works.Background:ESP encrypts all critical information, encapsulating
the entire inner TCP/UDP datagram within an ESP header. ESP is an IP
protocol in the same sense that TCP and UDP are I...