Hello,
we have an c7200 with a PA-A3-STM1MM port that connects through a
MM fiber (includes an attenuator to adjust the level of power) against a Alcatel system SM port. The point is that the frequently c7200 port of the ATM
suffered falls and locks, to the point that we must unlock it manually
through a shutdown and no shutdown command. We would like to know if it's locks
port may be due to this configuration, not very standard.