4A0-114のPDF問題集リアル2023最近更新された問題
リリースNokia 4A0-114更新された問題PDF
Nokia 4A0-114認定試験では、BGPルート選択、BGP属性、BGPポリシー、BGPスケーリング、BGPセキュリティ、BGPトラブルシューティングなど、サービスのBGPファンダメンタルズに関連する幅広いトピックをカバーしています。マルチベンダー環境でBGPベースのサービスを設計、実装、およびトラブルシューティングする候補者の能力をテストするように設計されています。
Nokia 4A0-114試験は、ネットワークの専門家がルーティングおよびスイッチング環境で熟練した機能を持つために必要なスキルと知識を持っていることを確認することを目的としています。ノキア認定プログラムは、ネットワークオペレーションおよび設計のキャリアを進めるための素晴らしい機会を専門家に提供します。ネットワーキングの原則に高度な経験があり、さらに進歩したい場合、この認定は優れたオプションです。
質問 # 11
A BGP router receives the following routes. Which route is selected as best route?
1: 192.169.20.0/24 with local preference 100, MED 150, AS Path 65300 65200 from an eBGP neighbor
2: 192.169.20.0/24 with local preference 100, MED 100, AS Path 63200 from an iBGP neighbor
3: 192.169.20.0/24 with local preference 200, MED 150, AS Path 65400 63200 from an iBGP neighbor
4: 192.169.20.0/24 with local preference 200, MED 100, AS Path 63700 from an eBGP neighbor
- A. Route 1
- B. Route 2
- C. Route 3
- D. Route 4
正解：B
質問 # 12
What kind of BGP path attribute is AS_PATH?
- A. Well-known mandatory
- B. Optional non-transitive
- C. Optional transitive
- D. Well-known discretionary
正解：A
質問 # 13
Routers PE1 and PE2 in the diagram exchange MP-BGP route updates that carry the route-target value associated with the EVPN service VPLS 300. What type of addressing information is included in those route updates?
- A. Label-IPv4
- B. EVPN IP-Prefix
- C. EVPN MAC
- D. VPN-IPv4
正解：B
質問 # 14
Which of the following regarding BGP Path Identifier is FALSE?
- A. A BGP speaker that re-advertises a route must generate its own Path-ID.
- B. Path-ID uniquely identifies each path advertised to a neighbor.
- C. Path-ID is an optional transitive attribute used to advertise multiple paths.
- D. Path-ID is a four-octet identifier pre-pended to the NLRI field of a BGP update.
正解：C
質問 # 15
In the diagram, the BGP import policy "north-and-south" is applied to router R5. Router R1 advertises the prefix 140.100.1.0/24 with a community set to "65200:1". Which of the following statements about how router R5 processes the received route update for prefix 140.100.1.0/24 is TRUE?
- A. The prefix's local preference is set to 20.
- B. The prefix's community value is removed.
- C. The prefix's community value is modified to 65200:2.
- D. The prefix is rejected.
正解：C
質問 # 16
Which of the following statements about IPv6 Link-Local addresses is FALSE?
- A. They have an interface ID derived by default from the interface's IPv4 address.
- B. They are assigned to every physical interface running IPv6.
- C. They all have the same 64-bit subnet prefix.
- D. They are only valid for communication within the same broadcast domain.
正解：A
質問 # 17
Click the exhibit.
Which of the following is a valid confederation configuration for Router R2?
- A. Option A
- B. Option B
- C. Option D
- D. Option C
正解：D
質問 # 18
In the diagram below, a data packet is sent from CE1 to a far-end CE2 over a VPRN service across multiple regions. Which of the following statements about the tunnel labels is FALSE?
- A. The outer label is an RSVP, LDP, or segment routing label pushed by router Core1.
- B. The outer label will be popped by router Core2.
- C. The second label is a BGP label pushed by router RBR1.
- D. The service label is a label pushed by router PE1.
正解：A
質問 # 19
What is the result of configuring the following policy statement as a BGP import policy on the Nokia 7750 SR?
- A. All routes matching prefix lists "List-1" and "List-2" are rejected.
- B. All BGP routes are accepted.
- C. BGP routes matching prefix lists "List-1" or "List-2" are rejected.
- D. BGP routes matching prefix lists "List-1" and "List-2" are rejected.
正解：C
質問 # 20
Which of the following is considered a best practice for BGP address planning?
- A. Optimizing BGP route table by exporting IGP routes into BGP.
- B. Exporting the networks associated with the external links of eBGP peers into BGP.
- C. Advertising external networks into IGP.
- D. Using system addresses for setting up iBGP sessions.
正解：D
質問 # 21
A BGP session is stuck in the "Connect" state. Which of the following is the most likely reason?
- A. The local router is properly configured but the remote BGP peer is not.
- B. The BGP protocol is administratively disabled on the local router.
- C. The BGP protocol is administratively disabled on the remote BGP peer.
- D. The remote BGP peer is properly configured but the local router is not.
正解：A
質問 # 22
What does an EVPN VPLS do that a traditional VPLS does not do?
- A. It maintains a forwarding database.
- B. It acts as a switch, carrying full layer-2 frames between customer sites.
- C. It provides a multipoint connectivity service.
- D. It uses control-plane MAC learning.
正解：D
質問 # 23
Which of the following statements about BGP is FALSE?
- A. To establish a BGP session, a TCP session must first be established between the two routers.
- B. BGP was originally designed as an exterior routing protocol.
- C. BGP uses the OPEN message to exchange capability parameters between routers.
- D. BGP uses Hello messages to dynamically discover BGP peers.
正解：B
質問 # 24
Which of the following statements about BGP peering sessions is FALSE?
- A. BGP peers need IP reachability between them.
- B. iBGP peers can be non-adjacent.
- C. BGP peers can be configured with different AS numbers.
- D. eBGP peers have to be adjacent to each other.
正解：D
質問 # 25
A TCP connection fails to be established with a BGP peer. Which of the following are valid options for the BGP connection state?
- A. Idle or Connect
- B. Connect or Active
- C. Idle or Active
- D. Connect or Open Sent
正解：B
質問 # 26
On the Nokia 7750 SR, which of the following is NOT an address family that BGP supports?
- A. Label-IPv4
- B. MP-EVPN
- C. VPN-IPv4
- D. IPv4
正解：A
質問 # 27
Which of the following statements about VXLAN encapsulation is TRUE?
- A. It uses a VXLAN Network ID (VNI) to identify the transport tunnel and an MPLS label to identify the service tunnel.
- B. It uses an additional IP header to identify the transport tunnel and a VXLAN Network ID (VNI) to identify the service tunnel.
- C. It uses VXLAN Network ID (VNI) to identify the transport tunnel and an additional IP header to identify the service tunnel.
- D. It uses an MPLS label to identify the transport tunnel and a VXLAN Network ID (VNI) to identify the service tunnel.
正解：C
質問 # 28
Which of the following statements about route reflector clusters is FALSE?
- A. Within an AS, route reflectors belonging to different clusters do not need to be fully-meshed among themselves.
- B. A router can be the client of multiple route reflectors within its AS.
- C. Multiple clusters may be configured within an AS.
- D. When a route reflector reflects a route, it adds its cluster ID to the Cluster_list attribute.
正解：D
質問 # 29
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ノキア4A0-114認定試験は、サービスのためのボーダーゲートウェイプロトコル（BGP）の基礎知識を試験するために設計されています。BGPは、異なるネットワーク間で情報を交換するために使用されるルーティングプロトコルであり、現代のコンピューターネットワーキングの重要な構成要素です。ノキア4A0-114試験では、BGPの構成、トラブルシューティング、最適化、ルートリフレクターやコミュニティなどの関連技術などのトピックがカバーされます。この認定は、BGPをルーティングに使用するサービスプロバイダーネットワークや大規模な企業ネットワークで働く専門家に最適です。
4A0-114問題集と練習テスト（45試験問題)：https://www.passtest.jp/Nokia/4A0-114-shiken.html
ガイド（2023年最新）実際のNokia 4A0-114試験問題：https://drive.google.com/open?id=1y6iKOtu9t3xcrPzSp2KJVns316g6CTxk