HPE7-A04無料問題集「HP Aruba Certified Data Center Architect」

質問 1

Name some Post-installation handover tasks

（A）Number of employees that will benefit from the solution

（B）Schedule training

（C）Ensure new spares have replaced old spares

（D）List of Engineers involved in the project

正解：B、C 解答を投票する

質問 2

In L3 spine and leaf design

（A）You don't need to use spanning tree for loop prevention

（B）Spanning Tree is always needed since Spine and Leaf is only there to improve performance

（C）Since all Spine switches are connected to each other, EVPN is needed in this design

（D）You need to use TRILL to prevent loops

正解：A 解答を投票する

質問 3

In preparation for the deployment, what statement is correct from the below?

（A）It is not best practice to build the new network in parallel to the existing network

（B）It is best if you migrate Layer 2 functionality (e.g., VLAN tagging on uplinks) and Layer 3 function (e.
g., default gateways) simultaneously

（C）Migrate Layer 2 functionality (e.g., VLAN tagging on uplinks) then cut over to Layer 3 function (e.g., default gateways)

（D）If you have spent good time on your design, there is no need to have any rollback plan

正解：C 解答を投票する

質問 4

How many SFP28 port-groups do Aruba 8325 CX switches have?

（A）4 port-groups of 8 ports each

（B）12 port-groups of 4 ports each

（C）4 port-groups of 12 ports

（D）One port-group of 48 ports

正解：C 解答を投票する

質問 5

In a multi-AS underlay design

（A）You must use iBGP for underlay routing within a leaf and spine topology

（B）This is a wrong design for routing protocol for the underlay

（C）Either eBGP or iBGP for underlay routing within a leaf and spine topology will work

（D）You must use eBGP for underlay routing within a leaf and spine topology

正解：D 解答を投票する

質問 6

You are designing overlay solutions for two Data Centers based on the Aruba CX platform. Each Data Center has two rooms and each room is its own fabric. What is the routing protocol used for EVPN advertisement within each room?

（A）EIGRP

（B）iBGP

（C）OSPF

（D）eBGP

正解：B 解答を投票する

質問 7

You are designing overlay solutions for two Data Centers. Each Data Center has two rooms and each room is its own fabric. What is the underlay routing protocol between each data center room?

（A）iBGP

（B）OSPF

（C）RIP

（D）eBGP

正解：D 解答を投票する

質問 8

You are designing an overlay solution for two Data Centers based on the Aruba CX platform. Each Data Center has two rooms and each room is its own fabric. There is a requirement for multicast traffic to be supported across all data center rooms and fabrics. What needs to be done?

（A）Use HPE Aruba CX switches' selective split horizon feature

（B）Change the design to extend a single fabric across all rooms and both sites

（C）Change the design to use one fabric per site

（D）Establish a separate data center interconnect fabric for multicast traffic only

正解：A 解答を投票する

質問 9

What is a rule of thumb for oversubscription ratio on the ToR switches for a two-tier network design?

（A）6:1-10:1

（B）1:1-2:1

（C）12:1-14:1

（D）3:1-5:1

正解：D 解答を投票する

質問 10

You want to configure your border leaf switches to leak routes between an overlay VRF named "dc1" and a VRF named "campus," which connects to the campus core. You also want to leak routes between an overlay VRF named "dc2" and the campus VRF. "dc1" should not be able to communicate with "dc2." Which is a valid design for the VRFs' IPv4 route-targets?

（A）vrf dc1, import = 1:1, export = 1:1; vrf dc2, import = 1:1, export = 1:1; vrf campus, import = 1:1, export
= 1:99

（B）vrf dc1, import = 1:1, export = 1:99; vrf dc2, import = 1:2, export = 1:99; vrf campus, import = 1:99, export = 1:1, 1:2

（C）vrf dc1, import = 1:1, export = 1:1; vrf dc2, import = 1:2, export = 1:2; vrf campus, import = 1:1, 1:2, 1:
99, export = 1:99

（D）vrf dc1, import = 1:99, export = 1:1; vrf dc2, import = 1:99, export = 1:2; vrf campus, import = 1:1, 1:2 export = 1:99

正解：D 解答を投票する

HPE7-A04 無料問題集「HP Aruba Certified Data Center Architect」

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