After the implementation of ACS, all the network switch authentication is under ACS with local as backup. Is that any solution to separate the authentication methods (Local & TACACS+) of SSH access to the switch (line vty 0 3 = TACACS+, line vty 4 = Local)? Same as router SSH reverse telnet, but "ip ssh port" is not supported on the switch.
I've tried this before, but the ssh connection should go through one by one. line vty 0 -> 1 -> 2 -> 3 -> 4. If no one make the ssh connection before, the connection should on line vty 0. How to make the ssh conenction to specific line vty for particular authentication method? As mentioned before, the router can provide the solution to assiocate the line vty to rotary with different ssh listening ports. As similar solution or other approach for the switch to provide the same kind of services.
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...
Table of Contents 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 an...