I had a problem with my switch C3750G, I just configured some basics command and then the cpu process went to 98%.
The configuration that I made was:
vlan 612
interface Vlan612
ip address 172.19.132.1 255.255.255.240
interface GigabitEthernet1/0/24
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 75,221,501,551,612
switchport mode trunk
And after I did that configuration the cpu went high. the only thing that I saw in the log was vlan 221 is up. then I erase all the configuration that I did it before, but still same, I was looking for a loop or a lot of traffic but I didnt find it. the traffic was in 20M.
After I check all the log and the interface, I just turned off the switch and when it restarted it work ok.
Can anybody tell what happened it?
best regard
Paolo Kobashikawa
