<div>
Do you get anything at all via serial, even if you hit the Return key on the keyboard a couple of times (to let baud autodetect work)?
</div>


Do you get anything at all via serial, even if you hit the Return key on the keyboard a couple of times (to let baud autodetect work)?

<div>
I managed to access it.<br />
<br />
It wouldn't let me in via hyper terminal but it would using puttty connected via serial...<br />
<br />
Weird. But good.<br />
<br />
Thanks!
</div>


I managed to access it.

It wouldn't let me in via hyper terminal but it would using puttty connected via serial...

Weird. But good.

Thanks!

<div>
<div class="content wysiwyg-content">
So I was trying to enable snmpv3 and managed to lock myself out of web and ssh access. Clearly I've broken something but I am hoping someone out there maybe able to assist in resolving the issue.. <br />
<br />
I've tried connecting via serial - it connects but no menu, nmap tells me 22 and 443 are still open..<br />
<br />
Any help muchly appreciated..<br />
<br />
Thanks
</div>
</div>


So I was trying to enable snmpv3 and managed to lock myself out of web and ssh access. Clearly I've broken something but I am hoping someone out there maybe able to assist in resolving the issue.. 

I've tried connecting via serial - it connects but no menu, nmap tells me 22 and 443 are still open..

Any help muchly appreciated..

Thanks

No access to ProCurve Series 5400zl

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.

Switches / Hubs

Remote access may refer to the connection to a data-processing system from a remote location, for example through a virtual private network remote desktop software, terminal emulation, or the activation of features of a business telephone system from outside the business's premises.

Remote Access

Telnet is an application layer protocol used on the Internet or local area networks to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection. SSH was designed as a replacement for Telnet and for unsecured remote shell protocols. The term telnet is also used to refer to the software that implements the client part of the protocol. SSH provides a secure channel over an unsecured network in a client-server architecture, connecting an SSH client application with an SSH server.