We have many computers that will browse internal websites, but cannot browse the world. Pinging any website by name will fix the problem for all websites. The problem may re-occur if the computer has not been used for a week or two.
Now, I know PING is not suppose to fix anything. But I have seen this work on more than 50 computers!
This started happening after we upgraded our networking equipment.
Our network staff is stumped, and still in disbelief that ping will fix anything even though they've seen it work!
Any ideas on how to troubleshoot or where to look?
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...