Cisco MGX 8850 Command Reference Manual page 143

Chapter 2 Shelf Management Commands
runrev
Example
Run version 2.0(0.4) in logical slot 7. A previous check of the cards (by using dspcds) and firmware
images (by using dspcd) would show whether a redundant card and version 2.0(0.4) are present.
excel.8.PXM.a > runrev 7 2.0(0.4)
Cisco MGX 8850 Routing Switch Command Reference
2-85
Release 2.0, Part Number 78-10467-04 Rev C0, October 2001