About andrewmcca

andrewmcca · 08-14-2023

Is there any way of creating a software loopback on ethernet ports on a Cisco switch? There used to be on older WAN interfaces so you could perform loopback testing (e.g. testing a fibre link with a tester on the remote end.) I'm NOT referring to lo...

andrewmcca · 05-30-2013

Following a reload, a ASR 9001 boots up it has lost all of its config and gives the error below:cfgmgr-rp[160]: %MGBL-CONFIG-0-INIT_FAILURE : Configuration Manager was unable to initialize the Configuration Namespace Version History module. Error: 'R...

andrewmcca · 11-08-2023

If anyone comes across this threat again, you can use a larger USB drive, but create a partition of less than 4Gb. Below using windows diskpart:From a windows command prompt enter "Diskpart" type "list disk" to view disks, then select it with "selec...

andrewmcca · 06-03-2013

Thanks, that was the problem exactly, strangle I couldn't find that bug listed for the IOS.I did still receive an error saying TURBOBOOT: *** This image is not a membooted composite, TURBOBOOT option is therefore invalid ***So had to do a tftp boot ...

Member Since	‎10-15-2006 11:52 AM
Date Last Visited	‎11-15-2023 05:41 AM
Posts	4
Total Helpful Votes Received	1

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Ethernet loopback testing on 9000 switch

IOS XR lost configuration on reload

Re: 2960X in Rommon will not recognize usbflash0

IOS XR lost configuration on reload