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问题 #1

Drag and drop the networking parameters from the left onto the correct values on the right. Check the answer below.

A. Mastered

B. Not Mastered

正确答案：C

问题 #2

The show ip ospf interface command has been executed on R1 How is OSPF configured?

A. The interface is not participating in OSPF

B. A point-to-point network type is configured

C. The default Hello and Dead timers are in use

D. There are six OSPF neighbors on this interface

正确答案：B

问题 #3

Which password must an engineer use to enter the enable mode?

A. adminadmin123

B. default

C. testing 1234

D. cisco123

正确答案：C

问题 #4

Drag and drop the AAA functions from the left onto the correct AAA services on the right

A. Mastered

B. Not Mastered

正确答案：A

问题 #5

Router A learns the same route from two different neighbors, one of the neighbor routers is an OSPF neighbor and the other is an EIGRP neighbor. What is the administrative distance of the route that will be installed in the routing table?

A. 20

B. 90

C. 110

D. 115

正确答案：CE

问题 #6

A Cisco IP phone receive untagged data traffic from an attached PC. Which action is taken by the phone?

A. It allows the traffic to pass through unchanged

B. It drops the traffic

C. It tags the traffic with the default VLAN

D. It tags the traffic with the native VLAN

正确答案：A

问题 #7

Which two outcomes are predictable behaviors for HSRP? (Choose two)

A. The two routers share a virtual IP address that is used as the default gateway for devices on the LAN.

B. The two routers negotiate one router as the active router and the other as the standby router

C. Each router has a different IP address both routers act as the default gateway on the LAN, and traffic is load balanced between them.D The two routers synchronize configurations to provide consistent packet forwarding

D. The two routed share the same IP address, and default gateway traffic is load-balanced between them

正确答案：A

问题 #8

Which two capacities of Cisco DNA Center make it more extensible? (Choose two)

A. adapters that support all families of Cisco IOS software

B. SDKs that support interaction with third-party network equipment

C. customized versions for small, medium, and large enterprises

D. REST APIs that allow for external applications to interact natively with Cisco DNA Center

E. modular design that is upgradable as needed

正确答案：BD

问题 #9

Which route does R1 select for traffic that is destined to 192 168.16.2?

A. A.-192.168.16.0/21B.192.168.16.0/24C.192.168 26.0/26D.192.168.16.0/27

正确答案：D

问题 #10

Which statement identifies the functionality of virtual machines?

A. Virtualized servers run most efficiently when they are physically connected to a switch that is separate from the hypervisor

B. The hypervisor can virtualize physical components including CP

C. memory, and storage

D. Each hypervisor can support a single virtual machine and a single software switch

E. The hypervisor communicates on Layer 3 without the need for additional resources

正确答案：AD

问题 #11

If a notice-level messaging is sent to a syslog server, which event has occurred?

A. A network device has restarted

B. An ARP inspection has failed

C. A routing instance has flapped

D. A debug operation is running

正确答案：C

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