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» Cisco » Examen Cisco CCNA V3.1 » Module 2 » Chapitre 9 » Question 2/23

2.Which two are true regarding the debug commands? (Choose two.)

Debug commands may be issued from the user EXEC prompt.
The command undebug all will turn off all debug operations.
By default, the router sends the debug output and messages to the telnet session.
The high processor overhead incurred using debug may disrupt normal router operation.
The debug all command provides a summary view of router activity and can be used frequently for troubleshooting.
The show debugging command will display current events such as traffic on an interface and error messages generated by nodes on the network.