Is it just from that one other switch, or will any switch in that mode on that port do it? Have you tried it from another port on the main switch? Is it a quick flapping, or does it take several minutes/hours/days? What model of switch is it?
Try to uplink from another port on the 2950. If it still does it, try another switch on your primary port. The goal is to work the problem down until you've eliminated every possible cause. It could be the port, but you have to determine if it's the port on the main switch, or on the 2950 first.
Then once you've got it down to the correct switch, you can test to see if it's a duplex or speed issue, and further testing after that if needed.
Cisco recently announced the availability of the IOS-XE train – IOS-XE Cupertino 17.7.1. This is a standard maintenance release supporting switching, wireless, SP-Access, Routing as well as IoT (Internet of things) platforms with a sustaining support life...
What is AppQoE?
AppQoE is a WAN optimization stack and optimizes WAN traffic for different use cases for applications that are deployed on-prem or in cloud.
What are the benefits of using AppQoE?
AppQoE improves application experience by d...
The application delivery challenges have been the enemy of network since the advent of Internet. So, what are these application delivery challenges that can bring down a network to its heels?
Above are some of the common problems faced not only by tradit...
It is our pleasure to officially announce the finalists in the 2021 IT Blog Awards. Now we are looking to YOU, our amazing tech community, to weigh in. Check out the amazing educational content we've uncovered and vote for your favorites before Friday, Fe...