<div>
<div class="content wysiwyg-content">
 I was working on the wrong switch and I set line vty and co login local with out creating a username. I know the enable secret password. The worst thing that i &nbsp;save the config after i made the changes or else i would just reboot the device. This is a 4510 core and i don't have a aux port. &nbsp;Do you know if there's a way for me to log in using the enable password or for me to just make a change on that line in the conf if i do a password recovery.<br />
<br />

</div>
</div>


 I was working on the wrong switch and I set line vty and co login local with out creating a username. I know the enable secret password. The worst thing that i  save the config after i made the changes or else i would just reboot the device. This is a 4510 core and i don't have a aux port.  Do you know if there's a way for me to log in using the enable password or for me to just make a change on that line in the conf if i do a password recovery.



Cisco 4500 local login for line vty and co

Network analysis is the process of identifying and remediating the processes and systems within a network, including performance, connectivity and security. The process is performed through the use of tools developed for monitoring and analyzing network activity. Network problems that involve finding an optimal way of doing something are studied under the name combinatorial optimization. Examples include network flow, shortest path problem, transport problem, transshipment problem, location problem, matching problem, assignment problem, packing problem, routing problem, Critical Path Analysis and PERT (Program Evaluation & Review Technique).

Network Analysis

A switch is a device that filters and forwards packets of data between LAN segments. Switches operate at the data link layer or the network layer of the Open Systems Interconnection (OSI) Reference Model and therefore support any packet protocol. LANs that use switches to join segments are called switched LANs or, in the case of Ethernet networks, switched Ethernet LANs. A hub is a connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports; when a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.