Specifications

9032294 E2 Application Views
5-39
Serial I/f Application Configuration
Port Security
Intr Action
Displays the action taken if an unauthorized device transmits on this port.
Possible values are Not Available, No Action, and Disable Port.
Num Addr
Displays the maximum number of addresses that the port can learn or store.
Reducing this number may cause some addresses to be deleted. This value is
set by the user and cannot be automatically changed by the agent. This value
must be less than or equal to Max Addr.
Num Addr Stored
Displays he number of addresses that are currently in the Port Address Table
for this port. If this object has the same value as Num Addr, no more
addresses can be authorized on this port. This value must be less than or
equal to Num Addr.
Max Addr
Displays the maximum value that Num Addr can be set to. It is dependent on
the resources available so may change. If resources are shared between ports
this value could increase or decrease as resources are shifted around.
Port Address Table
This table displays the multiple MAC addresses assigned to each port.
Addresses will normally defined as authorized, and describe the devices which
are permitted to transmit and receive on the corresponding port.
Slot
Displays the slot number of the port in question.
Port
Displays the port number of the port in question.
MAC Address
The MAC address of a station assigned to this port.
Row Status
The Status for this entry.
Permanent Need To
Know With Broadcast
Allowed
Frames are restricted to those addressed to authorized
devices and broadcast frames. This is not changeable.
Permanent Need To
Know With Multicast
Allowed
Frames are restricted to those addressed to authorized
devices. broadcast and multicast frames This is not
changeable.
Table 5-16. Port Security Need To Know Values
Value Meaning