Identify the command to display all the valid commands at the
given mode?
A.) Help all
B.) Help
C.) All commands
D.) ?
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what is difference between subnet-mask and wildcard mask?
Which three statements about Frame Relay configurations using subinterfaces is true? (Choose three) A. Each subinterface is conferred either multipoint or point to point B. Any network address must be removed from the physical interface C. The configuration of subinterfaces is done in router (config-if)# mode D. Frame Relay encapsulation must be conferred on each subinterface
any body can send me CCNA voice simulator practice exam software.
Which service uses telephone control messages and signals between the transfer points along the way to the called destination? A. Signaling System 7 (SS7) B. Time-division Multiplexing (TDM) C. X.25 D. Frame relay
what is 5-4-3 rule?
Which command verifies encapsulation as well as Layer 1 and Layer 2 statistics on a router configured for Frame Relay? A. show ip B. show interface C. show statistics D. show frame-relay
Explain the types of nat?
What are the protocols that are used by every layer of ip/tcp model?
Which cable we connect in db-9?
How can an Ethernet switch improve network performance? Choose three
Which of the following is True regarding passwords on a Cisco router? A. All passwords can be encrypted B. All passwords can be entered using the set-up dialogue C. A password can be set before a user can enter the privileged mode D. A password can be set for individual lines E. TACACS or Radius password authentication can be used.
When you use the Cisco IOS command show configuration on a router which part of the output shows the specific conferred IP addresses and shored masks? A. the IP host table B. the interfaces output C. each section of the output D. the global configuration statements E. the section under the autonomous system number