I would like to thanks for all of you that reply my message and try to help it, but I found the solution and explanation for my problem on this forum. The problem is related with the user that is trying to open the Topology Services, when you click on it, JAVA starts a routine where is necessary to record 3 files (.jar) at an specific directory into Java folder, and by default, the windows user for any PC has USERS privileges, so it's not possible to record any data into Java folder, so to solve the problem, is necessary to :
Go to c:\Program Files\Java and add the USERS group permission FULL CONTROL to this folder, restart the browser and after that you will be able to open the Topology Services.
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...