15
♦ Time Shows the amount of time since the last packet was transmitted on the port.
Intrusion
The Hub’s intrusion security feature can be used to dedicate a port to a given piece of
hardware. If a different device transmits to the port, the hub can be set to either partition
the port, send a trap notification to the network manager, or both. The device
identification is by Ethernet address.
The information is described as follows:
♦ Hub ID Select a Hub from the hub stack.
♦ Port Port ID for which Intrusion is enabled.
♦ Authorized MAC Address This is the Ethernet (MAC) address of the station
allowed to use this port.
♦ Detected MAC Address This is the Ethernet (MAC) address of the last frame
received by the port.
♦ Attribute This indicates MAC address type, always.