About William76280

William76280 · 01-20-2018

Hello everyone, I've got a question about an home network where a 1941 is the WAN router (hostname: NWR01). I've set a while ago a DNS server on that router, everything runs smoothly. However, in order to be able to telnet other devices, I've added...

William76280 · 06-06-2017

Hi folks, I encounter a (very) strange behaviour with two compact switches 3560 CPD (WS-C3560CPD-8PT-S). Both are from the same batch, and have a serial starting by 'FOC1848xxxx'. They were purchased used. What I want is that devices are powered by t...

William76280 · 03-30-2016

Hello everyone, I've got a question about power supply noise caused by this device, supposed to be ... silent ;-) When powered, the SMPS (Switched Mode Power Supply) is very audible, exhibiting a random noise (like arcing). This is my first PoE comp...

William76280 · 07-05-2019

Just my two cents ... I've purchased on eBay for my personal use a dead ISR4321 (clock issue), and I followed your procedure. I put a 5% 0805 150R resistor, soldered vertically on SOT23-5 device, and soldered a wire from the top of that new resistor ...

William76280 · 01-20-2018

Hi, many thanks for your answer! I do not have any FQDN: C:\Windows\system32>ipconfig /all Windows IP Configuration Host Name . . . . . . . . . . . . : PC1 Primary DNS Suffix . . . . . . . : Node Type . . . . . . . . . . . . : Hybrid IP Routing Ena...

William76280 · 11-13-2017

Thanks for the info. I would have bet to see a via under R4 (upper side of the picture) and rosin (resin) on the opposite side. Have a nice day.

William76280 · 11-13-2017

Hi Benhardt, nice hi-res pics ;-) Thanks for the info, since I plan to purchase one a day off eBay (not for production purposes, of course, but for lab and training - I have to train myself on IOS XR). BTW, very bad soldering on Cisco's fix, but ...

William76280 · 06-15-2017

Bump again. Do I have to turn to Aruba devices instead of Cisco ?

Member Since	‎03-30-2016 01:54 PM
Date Last Visited	‎07-12-2019 02:12 PM
Posts	11

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User Activity

Unable to ping or telnet a device by its hostname - but it resolves fine

Compact switch 3560CG CPD - Interfaces down when NOT powered with power brick

Noisy SMPS in a WS-C2960C-12PC-L

Re: Clock-Signal Repair Pictures ISR4300, ASA, ISR4400

Re: Unable to ping or telnet a device by its hostname - but it resolves fine

Re: Clock-Signal Repair Pictures ISR4300, ASA, ISR4400

Re: Clock-Signal Repair Pictures ISR4300, ASA, ISR4400

Bump again. Do I have to turn