POS interfaces are on the new V3 blueprint and I'm wondering what surprises can we find by using them.
For the moment I've been experimenting and everything seems straighforward.
Different encapsulations (HDLC, PPP, frame-relay)
Enable alarms (for TE FRR, etc)
Different CRC, MTU
I don't see anything special, but I guess I'm not seeing all the picture. Can you think of anything special that could pose a problem during the exam?
Also, do we know if these POS interfaces will be connected back to back or with a device in between them?