單項選擇題What must be configured on the network in order for users on the Internet to view web pages located on Web Server 2()。

A.On router R2, configure a default static route to the 192.168.1.0 network.
B.On router R2, configure DNS to resolve the URL assigned to Web Server 2 to the 192.168.1.10 address.
C.On router R1, configure NAT to translate an address on the 209.165.100.0/24 network to 192.168.1.10.
D.On router R1, configure DHCP to assign a registered IP address on the 209.165.100.0/24 network to Web Server 2.


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A.SSID
B.RTS/CTS
C.AES-CCMP
D.TKIP/MIC
E.RF channel
F.authentication method

2.單項選擇題Which PPP subprotocol negotiates authentication options?()

A.NCP
B.LCP
C.ISDN
D.DLCI
E.SLIP

3.多項選擇題Which two of these statements are true of IPv6 address representation? ()

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B.A single interface may be assigned multiple IPv6 addresses of any type.
C.Every IPv6 interface contains at least one loopback address.
D.The first 64 bits represent the dynamically created interface ID.
E.Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.

6.多項選擇題Which two statements describe characteristics of IPv6 unicast addressing?()

A.Global addresses start with 2000::/3.
B.Link-local addresses start with FE00:/12.
C.Link-local addresses start with FF00::/10.
D.There is only one loopback address and it is ::1.
E.If a global address is assigned to an interface, then that is the only allowable address for the interface.

7.單項選擇題Users on the 192.168.1.0/24 network must access files located on the Server 1. What route could be configured on router R1 for file requests to reach the server()。

A.ip route 0.0.0.0 0.0.0.0 s0/0/0
B.ip route 0.0.0.0 0.0.0.0 209.165.200.226
C.ip route 209.165.200.0 255.255.255.0 192.168.1.250
D.ip route 192.168.1.0 255.255.255.0 209.165.100.250

8.單項選擇題Which command shows if an access list is assigned to an interface?()

A.show ip interface [interface] access-lists
B.show ip access-lists interface [interface]
C.show ip interface [interface]
D.show ip access-lists [interface]

9.多項選擇題Which two devices can interfere with the operation of a wireless network because they operate on similar frequencies? ()

A.copier
B.microwave oven
C.toaster
D.cordless phone
E.IP phone
F.AM radio

10.單項選擇題If the router R1 has a packet with a destination address 192.168.1.255, what describes the operation of the network()。

A.R1 will forward the packet out all interfaces.
B.R1 will drop this packet because this it is not a valid IP address.
C.As R1 forwards the frame containing this packet, Sw-A will add 192.168.1.255 to its MAC table.
D.R1 will encapsulate the packet in a frame with a destination MAC address of FF-FF-FF-FF-FF-FF
E.As R1 forwards the frame containing this packet, Sw-A will forward it to the device assigned the IP address of 192.168.1.255.

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