CCNA-Module-2-Exam-1

Which Cisco IOS command can be used to determine the current operating trunks on a switch?

• show interfaces

• show interfaces trunk

• show switch trunk

• show switch switchport

The switch that has the lowest STP cost will become the __________ switch for a specific segment.

• Root

• Designated

• Primary

• Forwarding

___________ combines multiple parallel segments of equal speed between the same pair of switches.

• LACP

• Load balancing

• STP

• EtherChannel

Which Cisco STP mode extends on the IEEE 802.1w standard by providing an STP instance per VLAN?

• MST

• RPVST+

• PVST+

• CST

Which Cisco IOS command is used to enable the use of the PortFast feature on a specific interface?

• spanning-tree bpdu portfast

• spanning-tree portfast

• spanning-tree interface interface portfast

• spanning-tree portfast enable

Which branch of a general troubleshooting methodology attempts to identify the underlying cause of the problems identified?

• Problem baselining

• Root cause analysis

• Problem isolation

• Change analysis

Which port security violation type disables the offending interface and discards all traffic?

• Shutdown

• Protect

• Restrict

• Discard

Where is the VTP domain stored on a switch?

• In RAM

• In the vtp.dat file

• In the running/startup configuration

• In the vlan.dat file

Which VTP mode tells a switch to not learn the VLAN configuration but to relay VTP traffic out other enabled interfaces?

• Client

• Transparent

• Relay

• Off

Which of the following answers is true of TACACS+ but not true of RADIUS?

• Uses UDP as the transport protocol

• Defined by an RFC

• Supports ability to authorize different users to use different subsets of CLI commands

• The protocol encrypts the password for transmission