I just want to know if there a mechanism that can be used to following::
1. when switch port is down, alert message has to be generated.
2. If no traffic is seen ie input traffic or ourput traffic in switch port?
3. It is easy to trap for internet customers as we use pingable ip address to know the connectivity.
4. For intranet customers where vlan are extended from one point to another points, how will we ale to knwo if the link goes down??
is there any:
thanx in advance