CCNA系列認證章節(jié)練習(2020.03.26)

多項選擇題
IPv6全局單播地址包括哪三個部分？（）
A.用于標識特定主機的本地網(wǎng)絡的接口ID
B.用于標識ISP提供的地址網(wǎng)絡部分的全局路由前綴
C.用于標識本地企業(yè)站點內(nèi)部網(wǎng)絡的子網(wǎng)ID
D.用于標識本地管理員提供的網(wǎng)絡地址部分的全局路由前綴
E.用于標識網(wǎng)絡中的本地主機的接口ID
多項選擇題
Which three IP addresses can be assigned to hosts if the subnet mask is /27 and subnet zero is usable?（）
A.10.15.32.17
B.17.15.66.128
C.66.55.128.1
D.135.1.64.34
E.129.33.192.192
F.192.168.5.63
單項選擇題
中繼器工作于OSI參考模型的哪一層？（）
A.傳輸層
B.網(wǎng)絡層
C.數(shù)據(jù)鏈路層
D.物理層
單項選擇題
A network administrator needs to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface for this connection?（）
A. Router(config-if)# encapsulation frame-relay q933a
B. Router(config-if)# encapsulation frame-relay ansi
C. Router(config-if)# encapsulation frame-relay ietf
D. Router(config-if)# encapsulation frame-relay isl
E. None of the above
單項選擇題
In a switched environment, what does the IEEE 802.1Q standard describe?（）
A.the operation of VTP
B.a method of VLAN trunking
C.an approach to wireless LAN communication
D.the process for root bridge selection
E.VLAN pruning vlan
單項選擇題
Which Cisco Small Business portfolio product is targeted to customers with basic technology needs？（）
A. Cisco Catalyst Switches
B. Cisco Partner Development Funds
C. Cisco Integrated Services Routers
D. Cisco Small Business Pro Series
E. Cisco Small Business Series
單項選擇題
Which parameter or parameters are used to calculate OSPF cost in cisco routers?（）
A.Bandwidth, Delay,and MTU
B.Bandwidth
C.Bandwidth and MTU
D.Bandwidth , MTU,Reliability,Delay,and Load
單項選擇題
You have just obtained a modular Cisco router with 2 serial connections and a BRI/U interface. What other physical piece of hardware is required in order to establish an ISDN connection?（）
A. Nothing. The router is already suitable.
B. A BRI WAN interface in the router.
C. An external NT1 to terminate the local loop.
D. A TA/NT1 device on the router.
單項選擇題
Which command will configure a default route on a router?（）
A. router(config)# ip route 0.0.0.0 10.1.1.0 10.1.1.1
B. router(config)# ip default-route 10.1.1.0
C. router(config)# ip default-gateway 10.1.1.0
D. router(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.1
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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CCNA系列認證章節(jié)練習(2020.03.26)

IPv6全局單播地址包括哪三個部分？（）

Which three IP addresses can be assigned to hosts if the subnet mask is /27 and subnet zero is usable?（）

中繼器工作于OSI參考模型的哪一層？（）

A network administrator needs to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface for this connection?（）

In a switched environment, what does the IEEE 802.1Q standard describe?（）

Which Cisco Small Business portfolio product is targeted to customers with basic technology needs？（）

Which parameter or parameters are used to calculate OSPF cost in cisco routers?（）

You have just obtained a modular Cisco router with 2 serial connections and a BRI/U interface. What other physical piece of hardware is required in order to establish an ISDN connection?（）

Which command will configure a default route on a router?（）

What must be configured on the network in order for users on the Internet to view web pages located on Web Server 2?（）

CCNA系列認證章節(jié)練習(2020.03.26)

IPv6全局單播地址包括哪三個部分？（）

Which three IP addresses can be assigned to hosts if the subnet mask is /27 and subnet zero is usable?（）

中繼器工作于OSI參考模型的哪一層？（）

A network administrator needs to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface for this connection?（）

In a switched environment, what does the IEEE 802.1Q standard describe?（）

Which Cisco Small Business portfolio product is targeted to customers with basic technology needs？（）

Which parameter or parameters are used to calculate OSPF cost in cisco routers?（）

You have just obtained a modular Cisco router with 2 serial connections and a BRI/U interface. What other physical piece of hardware is required in order to establish an ISDN connection?（）

Which command will configure a default route on a router?（）

What must be configured on the network in order for users on the Internet to view web pages located on Web Server 2?（）

中繼器工作于OSI參考模型的哪一層？（）

Which Cisco Small Business portfolio product is targeted to customers with basic technology needs？（）