Using the Web Browser Interface for Advanced Configuration Tasks
4.
You can enable authentication on the subnet to which the interface
connects. (OSPF authentication helps to ensure that routers do not mis-
takenly join the wrong area and to prevent rogue devices from joining your
network.) However, currently you must configure the key in the CLI.
Select either Authentication Key or Message Digest Key from the Authen-
tication Type pull-down menu.
To disable authentication (the default), select None from the pull-down
menu.
5.
If you want, you can manually set the cost, or metric, for the link. (OSPF
automatically calculates a cost based on the interface's bandwidth.) Enter
a value between 0 and 65535 in the Cost field.
Routing
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