VeEX MPA User Manual page 333

MPA_e_manual_D07-00-129P_RevA00
Protocol Tabs
The following describes the functions that may appear on the Set 3 screen, depending
on the card type and configuration.
Function
Monitor Mode
Signal Auto-
Recovery Method
SONET Receive - SOH
The Receive SOH (Section and Line Overhead) screen contains the following options:
Option
333
Description
Monitor Mode is currently not supported.
This is used as an attempt to recover the signal in the event
the SONET's client processor signal (Packet tab, etc) is in an
alarm state such as Loss of Frame or Loss of Link.
•
By setting this to Default, the SONET processor will
refresh every 30 seconds or so, which gives the client
processor an opportunity to re-acquire a good framing
or link.
•
By setting this to Alternate, then the SONET
processor will not try to auto-recover (refresh) when
the client processor framing or link state is bad. You
may need to force an LOS event (and then clear the
LOS event) after the signal failure has been resolved,
for the client to re-acquire client framing or link state.
Signal Auto-Recovery Method is only supported on the
MPM-10G card.
Description