Sun Microsystems 3U manual Physical-Layer Parameter Group, Framing Interface

Physical-Layer Parameter Group

The physical-layer parameter group contains only the framing interface parameter. The following example shows the physical-layer parameter menu.

Modifying ba0; Current framing interface is SONET The framing interfaces that may be configured are:

sonet sdh

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Framing Interface

The framing interface defines the encapsulation method used for ATM cells as they are sent onto the wire. The default framing interface is SONET, but the SunATM software also supports the SDH interface. Your switch product information should indicate whether your switch uses either the SONET or the SDH interface. If the switch uses the SDH interface, you will need to select SDH from the physical-layer parameter group menu.

30 SunATM 3U CompactPCI Adapter Installation and User’s Guide • February 2001