350-401 practice questions 671–680

1. Question 671 · 1003 in bank

   What is a Type 2 hypervisor?

   • Ainstalled as an application on an already installed operating system
   • Balso referred to as a “bare metal hypervisor” because it sits directly on the physical server
   • Cruns directly on a physical server and includes its own operating system
   • Dsupports over-allocation of physical resources

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   Answer: A

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2. Question 672 · 1003 in bank

   What is a characteristic of a Type 1 hypervisor?

   • AIt is referred to as a hosted hypervisor.
   • BIt is completely independent of the operating system.
   • CProblems in the base operating system can affect the entire system.
   • DIt is installed on an operating system and supports other operating systems above it.

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   Answer: B

   Explanation

   You memorized the wrong question. The exam asks for both type.1 and type 2. be careful EVERYTHING before answering questions. We pay for GOOD information, remember. if you arent sure. say that when you comment.

   Source: Adapted from community discussion — CCNPWILL

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3. Question 673 · 1003 in bank

   Refer to the exhibit.

   

   Which antenna emits this radiation pattern?

   • Aomnidirectional
   • BRP-TNC
   • Cdish
   • DYagi

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   Answer: A

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4. Question 674 · 1003 in bank

   Refer to the exhibit.

   

   • Arouter bgp 65002 neighbor 10.0.1.2 remote-as 65002 network 10.0.2.0 255.255.255.0
   • Brouter bgp 65001 neighbor 10.0.1.2 remote-as 65002 redistribute static
   • Crouter bgp 65001 neighbor 10.0.1.2 remote-as 65002 network 10.0.1.0 255.255.255.0
   • Drouter bgp 65001 neighbor 10.0.1.2 remote-as 65002 network 10.0.2.0 255.255.255.0

   Show answer

   Answer: D

   Explanation

   The diagram is wrong. Router A resides in AS 65001. Router B resides in AS 65002. Question: An engineer must configure an eBGP neighborship to Router B on Router A. The network that is connected to GO/1 on Router A must be advertised to Router B. Which configuration should be applied? Answer is D: router bgp 65001 neighbor 10.0.1.2 remote-as 65002 network 10.0.2.0 255.255.255.0

   Source: Adapted from community discussion — Tim1992

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5. Question 675 · 1003 in bank

   DRAG DROP - Drag and drop the characteristics from the left onto the routing protocols they describe on the right.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   References

   • Cisco documentation
   • Cisco documentation

   

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6. Question 676 · 1003 in bank

   Select 2

   What are two best practices when designing a campus Layer 3 infrastructure? (Choose two.)

   • AConfigure passive-interface on nontransit links.
   • BImplement security features at the core.
   • CSummarize routes from the aggregation layer toward the core layer.
   • DTune Cisco Express Forwarding load balancing hash for ECMP routing.
   • ESummarize from the access layer toward the aggregation layer.

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   Answer: CD

   Explanation

   We should not implement security features at the core as it would reduce the speed in this layer -> Answer B is not correct. It is a recommended practice to configure summarization in a large network from the distribution layers toward the core. Implementing summarization at the distribution layer optimizes the convergence process -> Answer C is correct while answer E is not correct. Reference: https://www.ccexpert.us/network-design/route-summarization.html Also in the above link, it is recommended to configure “Passive Interfaces for IGP at the Access Layer”, not “nontransit links” which makes answer A to be not correct. “As a best practice for ECMP-based Layer 3 networks, Cisco recommends fine-tuning Cisco Express Forwarding load balancing to include Layer 3 and Layer 4 tuple inclusion to compute and derive the first phase of the optimal forwarding decision process between two upstream Layer 3 MEC interfaces.” -> Answer D is correct. Reference: https://www.cisco.com/c/dam/global/shared/assets/pdf/cisco_enterprise_campus_infrastructure_design_guide.pdf

   Source: Adapted from community discussion — Burik

   References

   • Cisco documentation
   • Cisco documentation
   • Cisco documentation
   • Cisco documentation

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7. Question 677 · 1003 in bank

   Refer to the exhibit.

   

   Which configuration must be applied to ensure that the preferred path for traffic from AS 65010 toward AS 65020 uses the R2 to R4 path?

   • AR4(config)# router bgp 65020 - R4(config-router)# bgp default local-preference 300 R5(config)# router bgp 65020 - R5(config-router)# bgp default local-preference 200
   • BR2(config)# router bgp 65010 - R2(config-router)# bgp default local-preference 300 R1(config)# router bgp 65010 - R1(config-router)# bgp default local-preference 200
   • CR2(config)# router bgp 65010 - R2(config-router)# bgp default local-preference 200 R1(config)# router bgp 65010 - R1(config-router)# bgp default local-preference 300
   • DR4(config)# router bgp 65020 - R4(config-router)# bgp default local-preference 200 R5(config)# router bgp 65020 - R5(config-router)# bgp default local-preference 300

   Show answer

   Answer: B

   Explanation

   local preference attribute is local to the AS. it will not transcend to remote AS, thus will not influence their route decisions.

   Source: Adapted from community discussion — Din04

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8. Question 678 · 1003 in bank

   Refer to the exhibit.

   

   An engineer must reduce the number of Type 1 and Type 2 LSAs that are advertised to R4 within OSPF area 0. Which configuration must be applied?

   • AR1# conf t - Router(config)# router ospf 1 - Router(config-router)# prefix-suppression
   • BR4# conf t - Router(config)# router ospf 1 - Router(config-router)# summary-address 10.0.0.0 255.255.255.0
   • CR2# conf t - Router(config)# interface Gig0/0 Router(config-router)# ip ospf prefix-suppression
   • DR2# conf t - Router(config)# int Gig0/0 - Router(config-if)# ip summary-address 10.0.0.0 255.255.255.0

   Show answer

   Answer: A

   Explanation

   OSPF prefix-suppression is a useful feature in order to reduce the number of Link State Advertisement (LSA) that are flooded within an area. In an OSPF area which has multiple transit links between hosts and actual communication is between the hosts. There is no need to advertise the transit link LSAs to all the routers. You can only advertise the LSAs related to end hosts. By default, OSPF advertises all the LSAs that include the transit link LSAs. OSPF prefix-suppression feature helps to overcome this behavior and reduces the number of Type 1(router) and Type 2(network) LSAs advertised. This feature can be enabled globally on a router or on per interfaces basis. OSPF prefix-suppression helps in faster Shortest Path First (SPF) calculation due to less number of prefixes in the database (DB). OSPF Type 3, Type 4, Type 5, or Type 7 LSAs are not suppressed. https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/213404-open-shortest-path-first-prefix-suppress.html

   Source: Adapted from community discussion — ALOVEVIKS

   References

   • Cisco documentation

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9. Question 679 · 1003 in bank

   An engineer is connected to a Cisco router through a Telnet session. Which command must be issued to view the logging messages from the current session as soon as they are generated by the router?

   • Alogging host
   • Bterminal monitor
   • Cservice timestamps log uptime
   • Dlogging buffer

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   Answer: B

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10. Question 680 · 1003 in bank

    Refer to the exhibit.

    

    Users cannot reach the web server at 192.168.100.1. What is the root cause for the failure?

    • AThe server is attempting to load balance between links 10.100.100.1 and 10.100.200.1.
    • BThere is a loop in the path to the server.
    • CThe gateway cannot translate the server domain name.
    • DThe server is out of service.

    Show answer

    Answer: B

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350-401 practice, question 671. 1003 questions available.