计算机类 - 思科认证

不定项选择题

Which of the following are VLAN frame. encapsulation types that may be configured on a Catalyst switch？ (Choose two.)

A. VTP
B. ISL
CDP
D. 802.1Q
E. 802.1p
F. LLC

不定项选择题

Which of the following correctly describe the various functions and virtues of a router？ (Select all valid answer choices)

A. Packet switching
B. Collision prevention on a LAN segment.
C. Packet filtering
D. Broadcast domain enlargement
E. Broadcast forwarding
F. Internetwork communication
G. None of the above

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不定项选择题

Which encapsulation types are configurable on a Cisco switch for a trunk？ (Select two answer choices)

A. VTP
B. ISL
CDP
D. 802.1Q
E. 802.1p
F. LLC
G. IETF

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不定项选择题

Ezonexam is installing IP phones in a new office. The phones and office computers connect

A. VLAN
B. Subinterface
C. STP
D. Hub
E. Switch
F. Router
G. Wireless Access Point
H. VTP

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单选题

RIP路由协议每隔()秒进行路由更新。

A. 30
B. 60
C. 120
D. 180

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单选题

下面哪条命令是正确的，如果要将192.168.1.0/24的业务网段发到OSPF的area0（)

A. Router(config-router)network 192.168.1.0 0.0.0.2550
B. Router(config-router)network 192.168.1.0 0.0.0.255 area0
C. Router(config-router)network 192.168.1.0 255.255.255.255 area0
D. Router(config-router)network 192.168.1.0 0.0.0.0 area0

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单选题