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Cisco Certified Network Associate(CCNA) Sample Questions:

1. Given an IP address 172.16.28.252 with a subnet mask of 255.255.240.0, what is the correct network address?

A) 172.16.16.0
B) 172.16.28.0
C) 172.16.0.0
D) 172.16.24.0

2. Cisco IOS (originally Internetwork Operating System) is the software used on the vast majority of Cisco Systems routers and all current Cisco network switches. Which two of the following devices could you configure as a source for the IOS image in the boot system command? (Choose two.)

A) TFTP server
B) RAM
C) NVRAM
D) Telnet server
E) flash memory
F) HTTP server

3. Refer to the exhibit. The network administrator has created a new VLAN on Switch1 and added host C and host D.
The administrator has properly configured switch interfaces FastEthernet0/13 through FastEthernet0/24 to be members of the new VLAN.
However, after the network administrator completed the configuration, host A could communicate with host B, but host A could not communicate with host C or host D.
Which commands are required to resolve this problem?

A) Router(config)# interface fastethernet 0/1.3 Router(config-if)# encapsulation dot1q 3 Router(config-if)# ip address 192.168.3.1 255.255.255.0
B) Switch1# vlan database Switch1(vlan)# vtp v2-mode Switch1(vlan)# vtp domain cisco Switch1(vlan)# vtp server
C) Switch1(config)# interface fastethernet 0/1 Switch1(config-if)# switchport mode trunk Switch1(config-if)# switchport trunk encapsulation isl
D) Router(config)# router rip Router(config-router)# network 192.168.1.0 Router(config-router)# network 192.168.2.0 Router(config-router)# network 192.168.3.0

4. Which protocol is an open standard protocol framework that is commonly used in VPNs, to provide secure end-to-end communications?

A) IPsec
B) L2TP
C) PPTP
D) RSA

5. DRAG DROP

Solutions: