2024年最新の実際に出るH12-831_V1.0-ENU問題集テストエンジン試験問題はここにある
更新された公式資料はH12-831_V1.0-ENU認証済みのH12-831_V1.0-ENU問題集PDF
Huawei H12-831_V1.0-ENU（HCIP-Datacom-Advanced Routing＆Switching Technology v1.0）試験は、高度なルーティングとスイッチングテクノロジーを専門とするIT専門家向けに設計された認定試験です。この試験では、複雑なエンタープライズレベルのネットワークの設計、実装、トラブルシューティングに必要な知識とスキルを検証します。この試験では、高度なルーティングプロトコル、MPLS VPN、BGP、マルチキャスト、ネットワークセキュリティなど、幅広いトピックをカバーしています。
華為のH12-831_V1.0（HCIP-Datacom-Advanced Routing＆Switching Technology V1.0）試験は、データ通信とネットワーキングにおける高度な知識とスキルを検証するために設計されたプロフェッショナル認定試験です。この試験は、華為認定ICTプロフェッショナル（HCIP）認定プログラムの一部であり、データ通信とネットワーキングにおいて少なくとも2年の経験を持つプロフェッショナルを対象としています。
質問 # 108
IS-IS is a link-state routing protocol that uses the SPF algorithm for route calculation. As shown in the figure, a campus deploys both IPv4 and IPv6 and runs IS-IS to achieve network interconnection. R2 only supports IPv4. Which of the following statements is true about the topology calculation of this network?
- A. By default, IPv4 and IPv6 networks will be calculated separately to form different shortest path trees
- B. By default, since R2 does not support IPv6, in the shortest path tree formed by IPv6 network calculation, the path from R1 to R4 is: R1-R3-R4
- C. If you want IPv4 and IPv6 network computation to form the same shortest path tree, you need to run the ipv6 enable topology ipv6 command to enable the IPv6 capability in the IS-IS process.
- D. By default, in the shortest path tree formed by IPv6 network calculation, the path from R1 to R4 is: R1-R2-R4. Since R2 does not support IPv6, R2 will directly discard IPv6 packets after receiving them, causing traffic loss.
正解：B
質問 # 109
In an MPLS VPN network, data packets are forwarded when they enter the public network. Will be encapsulated with two layers of MPLS labels.
Which of the following descriptions are correct about the processing of the data packet? (Multiple choice)
- A. The outer label of the packet received by the penultimate hop device is 3
- B. The packet is forwarded to the Egress PE device after the outer label pops up on the penultimate hop device
- C. The Egress PE device receives untagged IP packets
- D. The Egress PE device correctly sends the data packet to the corresponding VPN according to the inner label
正解：B、D
質問 # 110
BGP authentication can prevent illegal routers from establishing neighbors with BGP routers. BGP authentication can be divided into ID5 authentication and Keychain authentication. Which of the followingBGP packets will carryBGPKeychain authentication information?
- A. Notification
- B. Keepalive
- C. Update
- D. Open
正解：B、D
質問 # 111
Assuming that the neighbor relationship between BGP routers has been established successfully, the configuration on R1 is as shown in the figure.
Which router can the route entry 10.10.10.0/24 advertised by R1 be delivered to?
- A. R2
- B. R1
- C. R4
- D. R3
正解：D
質問 # 112
The routing policy tools that can be used by BGP mainly include Filter-policy and Route-policy. Fiter-policy can only filter routes, and Route-policy can only modify routes.
- A. Yes
- B. wrong
正解：B
質問 # 113
Regarding the role of ping and tracert, which of the following statements is correct?
- A. Ping verifies the reachability from the local end to the opposite end, it does not mean that the opposite end is always reachable to the local end
- B. Ping detects the two-way reachability between the correct end and the one-way icmp echo request packet
- C. Tracert has the same function as ping, but the name is different
- D. Tracert must be able to trace every hop IP address from source to destination
正解：A
質問 # 114
According to this picture, what can we judge? (Multiple choice)
- A. R4 belongs to Level2 only
- B. The device whose system-ID is ee8c.a0c2.baf2, and its type is Level-1-2
- C. The device whose system-ID is ee8c. a0c2.baf2, and its type is Level-1
- D. R4 belongs to Level-1 only
正解：B、D
質問 # 115
What is the meaning of ipv6 enable topology ipv6 in IS-IS protocol view?
- A. has no meaning
- B. SPFCalculated atIPv4,IPv6in the topology of the
- C. IPv4,IPv6use the same topologySPFcalculate
- D. not supportIPv6ofSPFcalculate
正解：B
質問 # 116
Configuring DHCP Snooping can be used to prevent imitator attacks, so the configuration process needs to include the following What are the steps?
- A. Configure Interface Trust Status
- B. enable interface orVLANofDHCP SnoopingFunction
- C. enable globalDHCPFunction
- D. enable globalDHCP SnoopingFunction
正解：A、B、C、D
質問 # 117
IEIF has extended the functions of OSPF by taking advantage of the strong scalability of OSPF. To enable it to support IPv6 networks, the expanded protocol is called OSPFv3, and OSPFv3 is compatible with OSPFv2.
- A. FALSE
- B. TRUE
正解：A
質問 # 118
Regarding BGP/MPLS IPVPN data forwarding, which of the following descriptions is wrong?
- A. The outer label during data forwarding can be allocated by LDP
- B. When data is transmitted on the BCP/MPLS IPVPN backbone network, it always carries two layers of labels
- C. The inner label during data forwarding is assigned by MP-BGP
- D. The data sent by the PE to the CE is an IPv4 packet
正解：B
質問 # 119
If the temperature of the device is found to be too high, it can be concluded that the fan has failed
- A. FALSE
- B. TRUE
正解：A
質問 # 120
When troubleshooting the EBGP neighbor relationship, you find that the two directly connected devices use the loopback interface to establish a connection, so execute display current-configuration configuration bgp to check the unitary setting of peer ebgp-max-hop hop-count, which of the following statements is correct?
- A. hop-countmust be greater than2
- B. hop-countmust be greater than15
- C. hop-countmust be greater than1
- D. hop-countmust be greater than255
正解：C
質問 # 121
According to this picture, what can we know? (Multiple choice)
- A. R1 access 172.17.1.5 has a loop
- B. R1 has a route to 172.17.1 5
- C. R1 does not access the route of 172.17.1.5
- D. R1 accesses the path of 172.17.1.5 without any problems
正解：A、B
質問 # 122
What is the most effective way to view device alarms through CLI?
- A. display interface brief
- B. display current-configuration
- C. display alarm
- D. display c1ock
正解：C
質問 # 123
By default, which of the following types of secure MA, C addresses will be lost when the device restarts?
- A. black holeMA, Caddress
- B. Security DynamicsMA, C 1W
- C. Safe staticMA, Caddress
- D. Sticky MA, Caddress
正解：B
質問 # 124
......
最新版無料体験を掴み取れ！Huawei H12-831_V1.0-ENU問題集PDFは更新された：https://www.passtest.jp/Huawei/H12-831_V1.0-ENU-shiken.html
最新リリースのH12-831_V1.0-ENU問題集はHCIP-Datacom認証済み：https://drive.google.com/open?id=1cPsPyUY8o3JLTpy06szjch0-Uyp7Pd7T