hello Guys , I have added new switch type Summit X450-24x DC in my network , when i creating any Vlan after 1 hours loop happen in network , why that happened , Is there commanded or method to shows me where the defect was?
the problem fixed, with new plan in our network i removed one switch and i re-arrange the vlan for each port , But my concerns when adding a new switch i will getting same problem. thank you fro your support
What problem friend!
There seems to be a loop topology, can be a loop on the door or a machine with a virus.
Once I shared the problem in such a network.
I had a machine that had a virus.
This virus was flooding the network with broadcast.
I took a one of the machines on the network and saw what was the machine that was causing the issue. It was a machine with full access.
you will have to do the same.
if you want to put EAPS which only works on network ring tell me I mands commands.
How is your topology?
If it is a ring, you will need a loop prevention protocol such as EAPS or ERPS Extreme.
The ERPS protocol there is the CFM, that work with switches that are not have ERPS.
Is very nice.
