300-410試験無料問題集「Cisco Implementing Cisco Enterprise Advanced Routing and Services 認定」

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トータル 594 問
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Refer to the exhibit.
A network administrator is troubleshooting OSPF adjacency issue by going through the console logs in the router, but due to an overwhelming log message stream it is impossible to capture the problem Which two commands reduce console log messages to relevant OSPF neighbor problem details so that the issue can be resolved? (Choose two)

:587
Which IP precedence value does BFD use to prioritize traffic within an infrastructure device?


Refer to the exhibit Which action ensures that 10 10 10 0/24 reaches 10 10 20 0/24 through the direct link between R1 and R2?

Refer to the exhibit. An engineer is trying to log in to R1 via R3 loopback address. Which action resolves the issue?

An engineer configured a company's multiple area OSPF head office router and Site A cisco routers with VRF lite. Each site router is connected to a PE router of an MPLS backbone.

After finishing both site router configurations, none of the LSA 3,4 5, and 7 are installed at Site A router.
Which configuration resolves this issue?



Refer to the exhibit. The administrator is troubleshooting a BGP peering between PE1 and PE3 that is unable to establish Which action resolves the issue?


Refer to the exhibit. The remote server is failing to receive the NetFlow data Which action resolves the issue?

解説: (GoShiken メンバーにのみ表示されます)
Refer to the exhibit.

A network engineer finds that PC1 is accessing the hotel website to do the booking but fails to make payment.
Which action resolves the issue?

Refer to the exhibit.

An engineer is trying to block the route to 192.168.2.2 from the routing table by using the configuration that is shown. The route is still present in the routing table as an OSPF route. Which action blocks the route?

Refer to the exhibit.

An engineer noticed that the router log messages do not have any information about when the event occurred.
Which action should the engineer take when enabling service time stamps to improve the logging functionality at a granular level?

Refer to the exhibit.

A junior engineer configured SNMP to network devices. Malicious users have uploaded different configurations to the network devices using SNMP and TFTP servers.
Which configuration prevents changes from unauthorized NMS and TFTP servers?


An engineer sets up a DMVPN connection to connect branch 1 and branch 2 to HQ branch 1 and branch 2 cannot communicate with each other. Which change must be made to resolve this issue?

解説: (GoShiken メンバーにのみ表示されます)
Drag and drop the MPLS concepts from the left onto the descriptions on the right.
正解：

Explanation:
+ allows an LSR to remove the label before forwarding the packet: penultimate hop popping
+ accepts unlabeled packets and imposes labels: label edge router
+ group of packets that are forwarded in the same manner: forwarding equivalence class
+ receives labeled packets and swaps labels: label switch router
Explanation:
A label edge router (LER, also known as edge LSR) is a router that operates at the edge of an MPLS network and acts as the entry and exit points for the network. LERspush an MPLS label onto an incoming packet and pop it off an outgoing packet.
A forwarding equivalence class (FEC) is a term
Exhibit:

NTP is configured across the network infrastructure and Cisco DNA Center. An NTP issue was reported on the Cisco DNA Center at 17:15. Which action resolves the issue?

解説: (GoShiken メンバーにのみ表示されます)
When determining if a system is capable of support, what is the minimum time spacing required for a BFD control packet to receive once a control packet is arrived?

解説: (GoShiken メンバーにのみ表示されます)
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トータル 594 問