Ethernet SNMP Module Installation and Reference Guide ( J2603B) 1995-10

Note To enable security on a port, at least one of the parameters, Send Alarm or
Eavesdrop Prevention, must be set to ON.
Configuring Security on All Twisted-Pair Ports
To set or change the security configuration for all the twisted-pair ports
together, enter
SE ALL. This method is most useful when you are using the
same security configuration for all the twisted-pair ports, either at initial
setup or when you want to change the configuration for all the ports. You are
prompted whether to continue this process or not. If you choose to
continue, you are then prompted for:
Address selection method:
If you select
First heard for all ports (F), learn continuously for all ports (C),
or security
Off for all ports (O), the setting you select will be applied to
all the twisted-pair ports. If you enter
F, the authorized address for
each of the twisted-pair ports will be the source address in the first
packet received from the attached device. If you enter
C, each of the
twisted-pair ports will continuously update the authorized address
when the attached devices change. If you enter
O, the security will be
turned off for all the twisted-pair ports; that is, the security
parameters will all be set to NO (configured address selection
methods, and learned or assigned addresses are not changed).
If you select
assign Each port (E), a table like the following is displayed:
PORT
____
ADDRESS
SELECTION
METHOD
____________
AUTHORIZED
ADDRESS
_____________
F, C, or
a station address
______________
A1
A2
A3
.
.
CONTINUOUS
CONTINUOUS
CONTINUOUS
NONE
NONE
NONE
For each port, enter an address selection method (F, or C), or a specific
station address, or press [Return] to retain the current value. Continue
this process until all of the ports are displayed. If you do not want to
configure all twisted-pair ports, note that you can terminate the
address selection method by pressing [Esc] once. In either case, you
are then prompted for the settings for the Send Alarm and Eavesdrop
Prevention parameters, as described on the next page.
Extended Hub
Capabilities
Extended Hub Capabilities
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