About alfredos

alfredos · 10-22-2021

Hello,First, I upgraded from 6.0.2.U6(6) to 6.0.2.U6(8). On success, I upgraded to 7.0.3.I7(9). The preparation went fine, with the switch reporting that the upgrade would be disruptive, and that "Power-seq upgrade needs a power-cycle".Last thing it ...

alfredos · 03-11-2013

Hi,I had the idea of upgrading a 9951, which was happily talking to Asterisk, to version 9.3.2-10 from 9.2.3-27, in order to try get a fix for a few cosmetic issues. Now it won't register with Asterisk.The phone downloads its configuration file as us...

alfredos · 01-16-2013

Good day,I have set up the files for an SPA502G (7.5.4) according to the excellent documentation at:https://supportforums.cisco.com/docs/DOC-9954However, the phone seems stuck in SPCP mode. When I factory reset it, it asks the TFTP server for SEPMAC....

alfredos · 09-09-2012

Hi,I am using 7900, 8900 and 9900 series phones on a non-CM environment, totally unsupported, but working perfectly. A couple simple PHP scripts (sorry, IANAP) do the housekeeping and things are nice and tidy.Only one issue clouds the landscape, and ...

alfredos · 04-09-2010

Good day,I want to isolate a voice network from the data and control planes by using a separate VRF. It all works perfectly except at one point: A router which has a PRI connected needs to send/receive voice traffic to/from a dial-peer which is in th...

alfredos · 10-28-2021

Update: Swapping the eUSB module with a good switch had both switches booting, although the one with the "bad" module had to be booted manually from the boot loader the first boot.I am leaving this here for anybody with the same predicament: Just rem...

alfredos · 10-25-2021

Note: Upon opening the unit seeking last chance salvage, we noticed that its storage is an eUSB module from Viking Technology. It can be trivially removed. After doing so and booting, the box goes to the boot loader. From there, it will be able to tf...

alfredos · 10-22-2021

Unfortunately, since I can't get a bootloader prompt, it is not possible to try to boot through tftp. I have tried to get a bootloader prompt as described by pressing Ctrl-L but the switch won't offer any. I think that perhaps the switch has corrupte...

alfredos · 10-22-2021

The message I posted is the whole boot process. Nothing else happens.

alfredos · 10-22-2021

Thanks for your answer. I did; that is what I am talking about a cold boot. It is possible to reboot and run the switch without power cycling with a power sequencer firmware upgrade pending. I have done it many times. The only thing that happens in t...

Member Since	‎08-31-2007 04:00 AM
Date Last Visited	‎11-04-2021 01:01 AM
Posts	33
Total Helpful Votes Received	14

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Nexus 3000 N3K-C3064PQ-10GX bricked on upgrade from 6.0.2.U6(8) to 7.0

9951 with firmware 9.3.2-10 and Asterisk

SPA502G stuck in SPCP mode

Phone logo - again - how to push network-wide?

dial-peer on a VRF

Re: Nexus 3000 N3K-C3064PQ-10GX bricked on upgrade from 6.0.2.U6(8) to

Re: Nexus 3000 N3K-C3064PQ-10GX bricked on upgrade from 6.0.2.U6(8) to

Re: Nexus 3000 N3K-C3064PQ-10GX bricked on upgrade from 6.0.2.U6(8) to

Re: Nexus 3000 N3K-C3064PQ-10GX bricked on upgrade from 6.0.2.U6(8) to

Re: Nexus 3000 N3K-C3064PQ-10GX bricked on upgrade from 6.0.2.U6(8) to