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Cisco CCNA 640-802试题(106-110)

2008-07-14 11:16 佚名 51CTO.com 字号:T | T
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本文内容为Cisco CCNA认证考试640-802(106-110)试题及答案。

AD:

106. Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown?

(Choose two.)

A. Router1 has specific boot system commands that instruct it to load IOS from a TFTP server.

B. Router1 is acting as a TFTP server for other routers.

C. Router1 cannot locate a valid IOS image in flash memory.

D. Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.

E. Cisco routers will first attempt to load an image from TFTP for management purposes.

Answer: AC


107. Refer to the exhibit. The show vtp status command is executed at a switch that is generating the exhibited output. Which statement is true for this switch?

A. The switch forwards its VLAN database to other switches in the ICND VTP domain.

B. The configuration revision number increments each time the VLAN database is updated.

C. The switch forwards VTP updates that are sent by other switches in the ICND domain.

D. The VLAN database is updated when VTP information is received from other switches.

Answer: C

108. Refer to the exhibit. What is the correct addressing for a frame and packet received by Host B from Host A?

A. Destination MAC: 0011.43da.2c98

Source MAC: 0070.0e8f.088a

Destination IP: 192.168.60.5

Source IP: 192.168.24.5

B. Destination MAC: 0011.43da.2c98

Source MAC: 00b0.d0ef.5f6a

Destination IP: 192.168.60.5

Source IP: 192.168.24.5
C. Destination MAC: 0011.43da.2c98

Source MAC: 0070.0e8f.088a

Destination IP: 192.168.60.5

Source IP: 192.168.60.1

D. Destination MAC: 0011.43da.2c98

Source MAC: 0070.0e97.af4e

Destination IP: 192.168.60.5

Source IP: 192.168.60.2

Answer: A

109. Refer to the exhibit. The network administrator has verified that a functioning cable connects Switch1 andSwitch2. From the output that is shown, what two pieces of information can the administrator validly conclude?

(Choose two.)

A. Using a source MAC address of 0009.11f3.8848, Switch2 is sending frames to Switch1.

B. Interface fa0/1 on Switch1 is in a shutdown state.

C. The status of fa0/2 should be checked on Switch2.

D. There is likely to be an IP address issue on Switch1 fa0/1.

E. The interface is functional at OSI Layer 1.

Answer: CE

110. What functions do routers perform in a network? (Choose two.)

A. packet switching
B. access layer security

C. path selection

D. VLAN membership assignment

E. bridging between LAN segments

F. microsegmentation of broadcast domains

Answer: AC

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