300-420試験無料問題集（377題）「Cisco Designing Cisco Enterprise Networks 認定」

出題：1

Refer to the exhibit. An engineer is designing a multicampus Layer 3 infrastructure using EIGRP as the routing protocol. The design must provide quick replies to queries in the event of a downlink, prevent unnecessary queries, and ensure that traffic does not unnecessarily transit the access layer. Which two actions must the engineer take for the network design? (Choose two.)

A. Configure access layer switches as stub routers.

B. Configure core layer switches as stub routers.

C. Configure access layer and core layer switches as stub routers.

D. Configure distribution layer switches to summarize routes to the core layer.

E. Configure access layer switches to summarize routes to the distribution layer.

正解：A,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

An engineer is designing a multicast network for a financial application Most of the multicast sources also receive multicast traffic (many-to-many deployment model). To better routing tables, the design must not use source trees.
Which multicast protocol satisfies these requirements?

A. BIRDIR-PIM

B. PIM-SSM

C. PIM-SM

D. MSDP

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

Refer to the exhibit. An architect is designing an EIGRP solution based on these requirements:
- Traffic forwarding should use the best two paths while all links are
available
- Single path failure must not impact traffic between branch and HQ
Which solution must the architect select?

A. Add-paths 2

B. Maximum-paths 2

C. Variance 2

D. Metric weights 010100

正解：C 解答を投票する

出題：4

Which feature is supported on the Cisco vEdge platform?

A. 2-factor authentication

B. license enforcement

C. non-Ethernet interfaces

D. reporting

E. single sign-on

F. IPv6 transport (WAN)

正解：F 解答を投票する

出題：5

Which two options help you sell Cisco ISE? (Choose two.)

A. Showcasing the entire ISE feature set

B. Referring to TrustSec as being only supported on Cisco networks

C. Explaining ISE support for 3rd party network devices

D. Discussing the importance of custom profiling

E. Downplaying the value of pxGrid as compared to RESTful APIs

正解：A,C 解答を投票する

出題：6

Drag and Drop Question
Drag and drop the elements from the left onto the protocols where they are used on the right.

正解：

出題：7

Which NETCONF operation creates filtering that is specific to the session notifications?

A. <logging>

B. <create-subscription>

C. <commit>

D. <notification>

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

A network engineer prepares a script to configure a loopback interface with IP address
172.16.15.12/32. To comply with the company security policies, 'Content-type': 'application/yang- data+json' is added to the script. Connection to the network devices must be secured. Which code snippet must the network engineer use to meet this requirement?

A.

B.

C.

D.

正解：A 解答を投票する

出題：9

In the SD-WAN underlay network, which WAN Edge VPN ID is defined as the transport VPN and is used to carry control traffic?

A. VPN 128

B. VPN 256

C. VPN 512

D. VPN 0

正解：D 解答を投票する

出題：10

An existing network solution is using BFD in echo mode. Several of the network devices are experiencing high CPU utilization which an engineer has determined is related to the BFD feature. Which solution should the engineer leverage to reduce the CPU load?

A. Implement slow timers between peers with low CPU resources.

B. Utilize carrier delay on all routers in the network.

C. Enable BFD multi-hop on the devices with low CPU resources.

D. Implement BED asynchronous mode between peers with low CPU resources.

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：11

Refer to the exhibit. The connection between SW2 and SW3 is fiber and occasionally experiences unidirectional link failure. An architect must optimize the network to reduce the change of layer2 forwarding loops when the link fails. Which solution should the architect include?

A. Utilize BPDU guard on SW1

B. Utilize 8PDU filter on SW3.

C. Utilize loop guard on SW2

D. Utilize root guard on SW1.

正解：C 解答を投票する

出題：12

Drag and Drop Question
Drag and drop the properties from the left onto the Cisco SD-WAN components that perform them on the right.

正解：

出題：13

Refer to the exhibit. Which solution decreases the EIGRP convergence time?

A. Enable stub routing on the spokes

B. Increase the hold time value

C. Increase the dead timer value

D. Enable subsecond timers

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：14

Which are the three focus areas for reinventing the WAN? (Choose three.)

A. Cloud First

B. Secure Elastic Connectivity

C. Application Quality of Experience

D. Centralized device authentication

E. Execution

F. Operations

正解：A,B,C 解答を投票する

出題：15

Which are two Cisco recommendations that demonstrates SDA? (Choose two.)

A. Focus on business benefits.

B. Keep the demo at a high level.

C. Be sure you explain the major technologies such as VXLAN and LISP in depth.

D. Show the customer how to integrate ISE into DNA Center at the end of the demo.

E. Use the CLI to perform as much of the configuration as possible.

正解：A,B 解答を投票する

300-420試験無料問題集「Cisco Designing Cisco Enterprise Networks 認定」