VC4


Use the VC4 subtab to provision the STM-N SDH VC4 line parameters.

Item

Description

VC4

The VC4 number.

Enable IPPM

Allows you to enable intermediate path performance monitoring (IPPM).

SD Ber Level

(STM1E-12 cards only.) Displays the signal failure bit error rate.

SF Ber Level

(STM1E-12 cards only.) Displays the signal degrade bit error rate.

Apply

Applies changes made to the fields in the tab.

Reset

Cancels any changes to the tab and returns the fields to their last-saved settings.

Help

Displays context-sensitive help.