QUESTION 68 What are three benefits of implementing VLANs? (Choose three) A. A more efficient use of bandwidth can be achieved allowing many physical groups to use...

QUESTION 65 Which two statements about static NAT translations are true? (choose two) A. They are always present in the NAT table. B. They allow connection to...

QUESTION 60 A network administrator is configuring ACLs on a Cisco router, to allow traffic from hosts on networks 192.168.146.0, 192.168.147.0, 192.168.148.0, and 192.168.149.0 only. Which two...

QUESTION 54 Which command enables RSTP on a switch? A. spanning-tree mode rapid-pvst B. spanning-tree uplinkfast C. spanning-tree backbonefast D. spanning-tree mode mst Correct Answer: A  ...

QUESTION 44 What value is primarily used to determine which port becomes the root port on each non-root switch in a spanning-tree topology? A. lowest port MAC...

QUESTION 36 Which IEEE standard protocol is initiated as a result of successful DTP completion in a switch over FastEthernet? A. 802.3ad B. 802.1w C. 802.1Q D....

QUESTION 29 Why will a switch never learn a broadcast address? A. Broadcast frames are never sent to switches. B. Broadcast addresses use an incorrect format for...

QUESTION 23 Which two options are valid WAN connectivity methods? (Choose two) A. PPP B. WAP C. DSL D. L2TPv3 E. Ethernet Correct Answer: AC QUESTION 24...

QUESTION 17 How does using the service password encryption command on a router provide additional security? A. by encrypting all passwords passing through the router B. by...

  QUESTION 10 Before installing a new, upgraded version of the IOS, what should be checked on the router, and which command should be used to gather...