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Cisco_Bob · 01-05-2018

Hi all, I got a NX 3548-X in loader mode as there is no kickstart or system image on the device. Has anyone used usb1: or usb2: to boot the kickstart? Or are the usb ports inactive in loader mode and is TFTP the only way to copy the kickstart to the ...

Cisco_Bob · 12-22-2017

Looking at the Cisco's website it looks like the 3548's are going EOS Oct. 2016 and going EOS Oct 2021? Does anyone know if this is true? These switches seem to new for this?? TIA https://www.cisco.com/c/en/us/support/switches/nexus-3548-switch/mod...

Cisco_Bob · 01-05-2018

I got the same issue because the 3548-X has no kickstart or image. Does anyone know if you can use the usb1: or usb2: to boot the kickstart from loader mode? Or with a 3K is TFTP is the only way to boot the kickstart is though TFTP?

Cisco_Bob · 12-26-2017

I got lucky, they're X models and still in warranty.

Cisco_Bob · 08-02-2017

What's up? Yeah this is an old post! lol Off the top of my head I would say IP addressing is at layer 3. So the DHCP leasing needs to be at the same layer with either a SVI or routed port on the switch. Remember any device looking for a DHCP lease ne...

Cisco_Bob · 09-17-2012

I'm not sure what the problem is? But you can try disabling STP and re-enable it. This isn't really advised! If you’re trying to change root bridge or packet route change the switch priority or port cost instead. It depends on the hardware you have...

Cisco_Bob · 07-17-2012

I know this is a real old post but you can use a 2950 switch as a DHCP Server. You just need to start the service first, then configure it just like a router. I did it on one of my 2950 switches to test after I saw a video on YouTube where someone di...

Member Since	‎07-17-2012 03:49 PM
Date Last Visited	‎01-09-2018 06:09 AM
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NX 3548 Loader mode

3548 eol

Re: How to restore a Cisco Nexus Switch from loader prompt

Re: 3548 eol

What's up? Yeah this is an

reset spanning tree

Layer 2 switch as a dhcp server