2024儿科护理专业实践能力真题模拟04-08

1、Router R1 has eBGP connections to I1 and I 2, routers at the same ISP. The company that owns R1 can use public address range 130.1.16.0/20. The following output lists all the IP routes in R1's routing table within this rangE. Which of the following answers would cause R1 to advertise the 130.1.1 6.0/20 prefix to its eBGP peers?（） R1# show ip route 130.1.16.0 255.255.240.0 longer - prefixes ! lines omitteD... O 130.1.16.0/24 [110/3] via 10.5.1.1, 00:14:36, FastE thernet0/1 O 130.1.17.0/24 [110/3] via 10.5.1.1, 00:14:36, FastEthernet0/1 O 130.1.18.0/24 [110/3] via 10.5.1.1, 00:14:36, FastEthernet0/1（单选题）

A. Configure R1 with the network 130.1.16.0 mask 255.255.240.0 command.

B. Configure R1 with the network 130.1.16 .0 mask 255.255.240.0 summaryonly command.

C. Redistribute from OSPF into BGP, filtering so that only routes in the 130.1.16.0/20 range are redistributed.

D. Redistribute from OSPF into BGP, filtering so that only routes in the 130.1.16.0/20 range are redistributed, and create a BGP summary for 130.1.16.0/20.

试题答案：D

2、A customer indicates they run a mission-critical application which marks its packets best-effort (DSCP=0). How can you guarantee delivery of this traffic?（）（单选题）

A. Remark the traffic on ingress and prioritize on egress.

B. Enable CEF and Netflow. 

C. Configure the MS-Windows QoS Scheduler to prioritize this traffic.

D. Enable WRED.

试题答案：A

3、 Refer to the exhibit. The partial configuration for an OSPF ASBR and an Area 0 ABR is shown. Assume the OSPF configurations throughout the network are operable. Which statement about these configurations is true? （） （单选题）

A. The ASBR route - maps are basically useless, because there are no deny prefix - lists.

B. LSA Type 5s wil l not be received by the ABR from the ASBR.

C. The OSPF backbone will not learn any RFC 1918 addresses.

D. The matched prefix - list addresses will be given a metric of 255, which is essentially unreachable.

试题答案：暂无答案

4、足月新生儿生后开奶的时间（）（单选题）

A. 生后1小时之内

B. 生后2小时

C. 生后4小时

D. 生后10小时

E. 生后24小时

试题答案：A

5、Which two traffic classes in a converged network require a OoS model other than the standard FIFO？（）（多选题）

A. World Wide Web traffic using load balanced web servers

B. voice

C. peer to peer applications mission critical applications

D. peer to peer applications

E. multicast routing protocols

试题答案：B,C