Carrier Access Wide Bank 28 DS3 User Manual page 57

To configure network protection mode for non-revertive (one-shot) switching, set revertive ds3
off and arm on. Once a switch occurs with this configuration, switching back requires a manual
switch (switch command) or a configuration change.
To configure electronics protection or network protection modes for no automatic switching,
set revertive ds3 off and arm off. With this configuration a switch will occur only if there is a
catastrophic equipment failure or a manual switch is initiated.
NOTE:
(wait-to-restore time) by using the clear wtr command.
Wide Bank 28 DS3 - Release 2.4
To facilitate testing of automatic switching, you can reset the five minute delay
July 2004
Product Description
Controller and DS3 Redundancy
2-21