I have a strange issue on a 801 ISDN router, I wanted to upgrade my IOS and deleted the file from flash, afterwards I did a squeeze . When I did a dir flash: it showed only the tinyrom file. When I did a show flash: I still saw my deleted file .This is the first strange issue .
I rebooted the router and could still boot from the deleted file ...
I booted in rommon mode and deleted the file over there and I followed the procedure for upgrading an IOS on a 800 router. It start to download the IOS image but after a couple of seconds it stops with a buffer overflow. I tried with shorter name but this didn't help.
Can somebody give me a hint what the problem is ?
When I start downloading I see a file name which can't be removed . (c800-sy6-mw) . What is this ?
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...