VePAL V300
Quick Reference Guide
V-SAM
Configuration
(cont’d)
15. Service Acceptance Parameters: Defines the threshold
values for test Pass/Fail
−
Enter FLR (Frame Loss Rate) threshold
−
Optional Enter FTD (Frame Transfer Delay) threshold
−
Optional Enter IFDV (Inter Frame Delay Variation) threshold
−
Optional Enter AVAIL (availability) threshold. The service
becomes unavailable if more than 50% of the frames
are errored or missing in a one second interval.
16. Before starting the V-SAM test, a loopback at the far end is
required. Choose one of the following options:
−
Place a physical loop at the far end (for Layer 1 tests)
−
Setup a remote VePAL unit in Loopback mode, already
preconfigured at the far end.
−
Setup a remote VePAL unit in loopback mode using
control commands (local and remote units need to be
configured with IP addresses). Tap the button.
−
802.1ag OAM loopbacks are also supported (if 802.1ag
software option enabled). Tap the button.
Note: If the far end test partner is already in loopback mode (preconfigured
locally at the far end), there is no need to make use of the Control window
