Is there a query to reflect how the invert txclock option is currently set on a serial port?.

[JUSTASKING]

Have a cisco router 2621XM (MPC860P) processor (revision 0x301) and other locations with 2901's.

We have enabled invert txclock on a serial port, however it does not reflect that setting under show interface command.  Is there alternate command that will reflect how the invert option is currenlty set?

[JUSTASKING]

I found the answer. sho run int x/x/x