Chapter 3. Configuration61200659L1-1 MX2800 STS-1 User Manual 3-11Figure 3-7. Set Cross-Connect Mapping MenuRestore DefaultsRestores VT mapping to 1-to-1 mapping.Restore VT Mapping DefaultsSelect R ESTORE VT M APPING D EFAULTS from the VT INTERFACEconfiguration menu. The following message will display on thescreen: !WARNING! RESTORING DEFAULTS WILL DISRUPT TRAFFIC .Select C ONFIRM to continue or press Esc to abort.Protection Threshold (1-28)The P ROTECTION T HRESHOLD setting determines how many of theE NABLED lines must fail before a card switch occurs. If you want thefailure of a single protected (enabled) line to cause a card switch,set the P ROTECTION T HRESHOLD to 1. Choices include 1 through 28.
