Visara FEP-4600 Installation - Manual (Page 62)

Chapter 5. Token Ring Interface
5-10 707119-001
Network Protocol: You must select which protocol the FEP-4600 is to use when
communicating with the remote station over this circuit. The options are:
• SNA-PU2 – Use this when the remote platform is a PU 2 control unit or PC
emulating a PU type 2.
• SNA-PU4 – Use this selection when the remote platform is a 37x5 Front End or
another FEP-4600.
• XCA – Use this value when the remote platform is a PU 2 platform and the host
definition is part of a Switched Major Node definition.
Button Definitions
Return: Selecting this button will return you to the ‘Update ESCON CU’ panel.
Update: Selecting the ‘Update’ button will save any changes that you have made on this
panel. A message indicating ‘Subchannel update complete!’ should display.
Delete: Pressing this button will bring up the Delete Drops panel.
Add: Pressing this button will add a new Drop definition and set several of the options
to default values. You must remember to press the [Update] button when you are finished
modifying the values to save the new drop information.