The debug commands in the classic CLI are available by entering the debug configuration context.
Debugging configuration is not persistent across CPM switchovers or router reboots. The admin debug-save command saves the debugging configuration to config.dbg at the BOF primary-config location if a URL is not specified. The show debug command displays debugging information.
A:node-2# show debug
debug
system
netconf info
exit
exit
A:node-2# admin debug-save
Writing configuration to cf3:\config.dbg
Saving configuration OK
Completed.
For a description of individual debug commands, see the 7450 ESS, 7750 SR, 7950 XRS, and VSR Classic CLI Command Reference Guide.