| Device Online Help |
To change the default parameters, you configure the values for the Synchronous Optical Network (SONET) media in the POS SONET tab. These values must be configured before you configure POS PPP, VLAN, or any other parameters.
See POS SONET tab fields for a description of the default SONET parameters.
To change the configuration of the SONET parameters:
| The Port dialog box opens with the Interface tab displayed. |
| The POS SONET tab opens. |