[2023年11月19日] 手に入れよう！最新H12-891_V1.0認定された有効な試験問題集解答 [Q173-Q188]

[2023年11月19日] 手に入れよう！最新H12-891_V1.0認定された有効な試験問題集解答

100%合格率保証付きの素晴らしいH12-891_V1.0試験問題PDF

Huawei H12-891_V1.0（HCIE-Datacom V1.0）認定試験には筆記試験と実技試験があります。筆記試験では、ネットワーク設計原則、プロトコル、技術などのデータ通信技術の理論的知識について候補者をテストします。実技試験では、Huaweiのネットワーク機器と技術を使用して、データ通信ネットワークの設計、展開、およびトラブルシューティングの実践的なスキルについて候補者をテストします。合格した候補者には、データ通信技術の専門知識の証明としてグローバルに認められているHCIE-Datacom V1.0認定が授与され、その分野でのキャリアの見通しが向上します。

質問 # 173
The command to configure VRRP preemption delay is ?

A. vrrp vrid 1 timer delay 20
B. vrrp vrid 1 preempt-mode timer delay 20
C. vrrp vrid 1 preempt-delay 20
D. vrrp vrid 1 preempt-timer 20

正解：B

質問 # 174
The message types of ISIS mainly include SNP, IIH, and LSP

A. True
B. False

正解：A

質問 # 175
When the ACL in the VRP has multiple matching rules (rules), the matching order is about Which of the following statements is true?( Confirmed).

A. There is only one matching order and cannot be modified
B. By default: Match in the order in which the perfect is matched first, then deny is matched.
C. By default, rule-ID is followed Match from small to large
D. By default, matching is based on the principle of "depth first"

正解：C

質問 # 176
What check frames can IPSG set?

A. MAC address
B. IP address
C. VLAN ID
D. Out of the interface

正解：A、B、C

質問 # 177
In an HWIP multicast network, where multiple sources exist and each source has several receivers, which protocol allows source-to-RP traffic and RP-to-receiver traffic to share the same tree 2?

A. DVMRP
B. 56768GZliuji
C. MOSPF
D. PIM-DM
E. PIM SM

正解：B

質問 # 178
You need to configure smart policy routing on the router to specify that specific traffic is forwarded through an interface. When policy-based routing is applied, what are the two most typical types of information that can be used to forward traffic along a particular path?

A. Source A address and the Layer 2 source address
B. The TTL and source IP address of the packet
C. Source IP address and specific protocol (such as FTP, HTTP, etc.)
D. Service type header and message length

正解：C

質問 # 179
The following statement about the IS-IS protocol is incorrect?

A. The IS-IS protocol supports IP network ad
B. Messages for the IS-IS protocol are encapsulated directly by the data link layer
C. The IS-IS protocol supports CLNP networks
D. The IS-IS protocol is a link-state protocol that runs between AS

正解：D

質問 # 180
If you need to use the delault-route importd command if no default route exists in the local IP routing table , a default route is issued to the BGP peer (group).

A. True
B. False

正解：B

質問 # 181
Regarding BGP MED, which of the following descriptions is correct?

A. By default, if there is no MED value in the route attribute, it is processed by 0 If the bestroute med-none-as-maximum command is configured, MED is processed as the maximum 4294967295
B. The default value for the BGP routing MED is 0
C. In the BGP routing rules, MED has a lower priority than AS Path, Praferred-value, Local-Preference, etc Origin
D. By default, BGP routing rules can MED comparison of routes from different autonomous systems

正解：A、B、C

質問 # 182
The correct description of configuring BGP4+ is that

A. BGP4 specifies p
B. BGP4 configures the reflector, the role positioning of the reflector and the client needs to be consistent with the configuration of BGP4
C. BGP4+? Router-ID ? BGP4 ? Router-ID-??
D. BGP4+ does not support route reflectors.
E. The next hop of a BGP4 route can use the Link-Local address.

正解：C、E

質問 # 183
As shown in the figure, in the context of IPv4 and IPv6, the SEL field in the NET address of isis always takes a value of 00 ?

A. Right
B. Wrong

正解：A

質問 # 184
Regarding the site in the BGP/MPLSIP VPN network architecture, the following description is correct?

A. A site is a set of IP systems, and a network of hosts cannot be called site
B. Under no circumstances can different sites that belong to the same VPN use overlapping address spaces
C. Two geographically separated networks must belong to different sites
D. Terminals connected to the carrier network through the same CE may belong to different sites

正解：A、B、C、D

質問 # 185
The following statement about the alliance is correct?( Single choice questions).

A. Subsystems within a consortium can use private AS numbers. Huawei NE/AR routers, a consortium can be configured with up to 32 subsystems
B. Consortium can easily detect the routing loop within the AS because EBGP is running between the subAS.
C. The consortium divides an AS into sub-AS, and the alliance external AS still considers the consortium to be an AS
D. The subas number of the consortium, which by default notifies BGP peers outside the consortium

正解：D

質問 # 186
In order to study the working mechanism of the OSPFv3 protocol, a project to build a network topology is as follows, the configuration of R1 and R2 is as follows, please ask the LSA switched between R1 and R2 What are the types?

A. Router-LSA
B. Inter-area-prefix-LSA
C. Link-LSA
D. network-LSA

正解：A、C、D

質問 # 187
Router HW1 and Router HW2 connect Network A and Network B, respectively. As shown in the figure below, if you want to set up an IPsec VPN between router HWI and router HW. (single selection).