I have a extreme core switch (A) where an lwl cable is connected to another switch (B) (uplink port)
The switch (B) has no ip address yet. I can only access the switch if I connect directly with a notebook via the management port.
I can ac...
I had an extreme switch summit 200 which was connected via port 21/22 via LWL to my core switch. Today I replace this switch with a newer model x440-g2
The x440 is in our network unreachable. I can not send a ping from this swi...