<div>
Hi!<br />
<br />
The management port was able to detect the bin file but it was unable to extract it which result in failure.<br />
<br />
But I used the usb method to upgrade the IOS software which worked successfully.
</div>


Hi!

The management port was able to detect the bin file but it was unable to extract it which result in failure.

But I used the usb method to upgrade the IOS software which worked successfully.

<div>
<div class="content wysiwyg-content">
We have a newly purchased switch which needs to have its current firmware backed up and also to upgrade the firmware.<br />
<br />
Before I plug in the RJ45, I realized that we don’t have the.copper SFP.. I have not tried the management port yet.<br />
<br />
Am I right to say that other than adding an SFP,, I tried to insert a usb flash drive but it says removed usbflash0.<br />
<br />
What do I need to do to the USB or what other options to backup the IOS software and upgrade its iOS software?
</div>
</div>


We have a newly purchased switch which needs to have its current firmware backed up and also to upgrade the firmware.

Before I plug in the RJ45, I realized that we don’t have the.copper SFP.. I have not tried the management port yet.

Am I right to say that other than adding an SFP,, I tried to insert a usb flash drive but it says removed usbflash0.

What do I need to do to the USB or what other options to backup the IOS software and upgrade its iOS software?

Upgrading and backing up Cisco 3850 IOS software

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).