[Nov 22, 2023] Huawei H12-821_V1.0-ENU Exam Dumps Files, Q1/267: As shown in the figure, the output information of R1 is as follows, then the Router ID of the neighbor

Join the discussion

Question 1/267

As shown in the figure, the output information of R1 is as follows, then the Router ID of the neighbor router of R1 is () (Multiple choice)

Add Comments

Other Question (267q): Q1. As shown in the figure, the output information of R1 is as follows, then the Router ID of ...; Q2. The OSPF protocol has authentication capabilities for all data packets exchanged between n...; Q3. Which of the following description about AS_PATH is wrong?...; Q4. By default, VRP will automatically aggregate the routes imported by BGP....; Q5. Which of the following tools cannot be used for routing filtering?...; Q6. Which protocol modules can BFD detection be linked to? (Multiple choice)...; Q7. A VRRP virtual router is configured with a VRID of 3 and a virtual IP address of 100.1.1.1...; Q8. Which of the following description about verifying whether a received Hello message is leg...; Q9. Currently, OSPF is often used as a routing protocol in enterprise networks, so what issues...; Q10. Which of the following description of the information contained in the OPEN message in EGP...; Q11. The BFD control message is encapsulated in a UDP message for transmission, so the destinat...; Q12. By default, VRP automatically aggregates the routes imported by BGP....; Q13. Among the commonly used routing policy tools for BGP, which of the following can be used t...; Q14. Does the BGP protocol use () messages to revoke routing entries? (All English lowercase)...; Q15. During dual-link hot standby, the AP will establish a CAPWAP link with the main AC and bac...; Q16. Which of the following descriptions about the triggering mechanism of 802.1X authenticatio...; Q17. There is a website service on the intranet that is open to the outside world. Because the ...; Q18. Regarding the description of IGMP Snooping-working mechanism, which is the correct?...; Q19. As shown in the figure, all three switches run the RSTP protocol, so which one of the foll...; Q20. As shown in the figure, there is part of the information output by the current ATE of the ...; Q21. Which of the following descriptions about the next-hop application of routing in BGP are c...; Q22. The multicast destination address of VRRP packets is ()....; Q23. Which of the following description about the prefix list is wrong?...; Q24. The command format of the prefix list (IP-Prefx) is ip ip-prefx ip-prefix-name [ index ind...; Q25. A Layer 2 switch is a data link layer device that can identify the MAC address information...; Q26. As shown in the figure, the IS-IS neighbor relationship is established between the two rou...; Q27. RSTP converges faster than STP because of? (Multiple choice)...; Q28. If two Huawei routers establish a BFD session, and the sending interval of AR1 is 50 milli...; Q29. The information collected before the cutover can be used to judge whether the service is n...; Q30. When configuring dual-link hot backup, the engineer configures the CAPWAP heartbeat detect...; Q31. Which of the following advantages of address translation technology is not included?...; Q32. If it is shown that the four switches have been running and the spanning tree has been cal...; Q33. The following statements about different types of firewalls, which is wrong?...; Q34. If the router-id is configured in both the system view and the BGP view of the router, bec...; Q35. In the WLAN layer 3 networking scenario, the AP goes online and goes through the following...; Q36. What precautions should be taken during fiber deployment? (Multiple choice)...; Q37. Route introduction refers to the operation of publishing routing information from one rout...; Q38. What is the meaning of B in the FLAG field in the forwarding table?...; Q39. The ABR in the OSPF fully stub area does not flood the third, fourth, and fifth type LSA t...; Q40. Which of the following parameters are involved in the election of the master switch in the...; Q41. In the OSPF routing domain, in broadcast networks and NBMA networks with at least two rout...; Q42. Which of the following about the OSPF Router ID description is wrong?...; Q43. SSH uses asymmetric addition AES and DES to realize the security of data transmission, and...; Q44. A certain router runs IS-IS and its output information is shown in the figure. Which of th...; Q45. In order for the non-directly connected EBGP neighbors to be established normally, which o...; Q46. Which of the following descriptions about BGP routing are correct? (Multiple choice)...; Q47. Which of the following WAN links are packet switching networks? (Multiple choice)...; Q48. A network engineer outputs the following information when troubleshooting the OSPF protoco...; Q49. Unlike STP, RSTP has only one BPDU type, its value is 2, and there is no TCN BPDU....; Q50. Regarding the command description of OSP, which is wrong? (Multiple choice)...; Q51. What is the minimum total length of the address in IS-IS Byte?...; Q52. BFD itself does not have a neighbor discovery mechanism, but relies on the upper layer app...; Q53. When establishing an EBGP neighbor relationship in BGP, what is the default TTL value of t...; Q54. Which statement about RIB and FIB is wrong?; Q55. Which of the following options are used to remind customers of information security? (Mult...; Q56. Which of the following descriptions are correct about two-tier roaming and three-tier roam...; Q57. The BFD version number supported by the VRP version is:...; Q58. The two routers RA and RB are directly connected, but the OSPF neighbor relationship canno...; Q59. Which of the following characteristics does the IS-IS protocol have? (Multiple choice)...; Q60. What problems should an engineer check before the equipment is installed and powered on? (...; Q61. In the N+1 backup network of WLAN, which of the following statements about option43 is cor...; Q62. Which of the following VPN technologies operate based on the data link layer? (Multiple ch...; Q63. Which of the following description about OSPF routing aggregation is wrong?...; Q64. Which of the following values can be set for the security level of the customized security...; Q65. As shown in the figure, it is a multicast network. Which of the following ports are multic...; Q66. Type 4 LSA (ASBR-Summary-LSA) is not allowed to appear in the NSSA area....; Q67. A router is running the IS-IS, the output information shown in the figure, which of the fo...; Q68. By executing the command ________, users of different ports in the same VLAN can be comple...; Q69. The Link ID of the third type LSA is:; Q70. RSTP converges faster than STP. Why? (Multiple choice)...; Q71. What advantages does the application of jumbo frames bring to communication? (Multiple cho...; Q72. RSTP redefines port roles. Please match RSTP port roles with their roles. (Exhibit)...; Q73. Drag and drop question: OSPF has 5 types of packets, please match the packets with the fun...; Q74. Use the IP prefix list as shown in the figure for route matching. Which of the following r...; Q75. The output information of a router below, which of the following regarding the description...; Q76. Which of the following routing protocols does not belong to IGP?...; Q77. Which of the following descriptions about BGP are correct? (Multiple choice)...; Q78. The following is the BGP error output information of a router. The wrong description of th...; Q79. As shown in the figure, according to the four-step interaction process of DHCPv6, drag and...; Q80. In the USG series firewalls, what is the security level of the Untrusts area?...; Q81. Regarding the description of the Hello message in PIM-SM, which of the following is false?...; Q82. On Huawei equipment, which of the following commands can realize the linkage between BFD a...; Q83. It can be used in a variety of routing protocols. The routing selection tool consisting of...; Q84. Which of the following descriptions about CloudFabric intelligent operation and maintenanc...; Q85. The relationship between various rules in MQC flow classification is divided into: and or ...; Q86. Please match the following BGP messages with their functions. (Multiple choice) (Exhibit)...; Q87. Which of the following SA descriptions of various messages are wrong? (Multiple choice)...; Q88. OSPF supports area authentication and interface authentication. If both authentication met...; Q89. As shown in the figure, the stateful inspection firewall will forward the second TCP three...; Q90. IS-IS protocol does not include which of the following types of Hello packets?...; Q91. In IS-IS, NET can be regarded as a special NSAP address, which means that the transmission...; Q92. The configuration of the two routers is shown in the figure, and they can establish OSPF a...; Q93. OSPF can support multiple network types. Which of the following network types need to elec...; Q94. The IP address set on a Huawei AR router GigabitEthernet0/0/0 is 192.168.1.101/24. If this...; Q95. Which of the following are the advantages of using stacking and clustering technology to b...; Q96. The first 4 bits of the IP multicast address are fixed 1110, corresponding to the high 25 ...; Q97. By default, on a router running IS-IS in a broadcast network, which of the following optio...; Q98. Which of the following descriptions about the DHCPv6 address allocation process is correct...; Q99. The extension of MP-BGP to BGP-4 allows different types of address clusters to be distribu...; Q100. The Local area is provided on the USG firewall, representing the firewall itself. All pack...; Q101. The RSTP mid-side port does not need to wait for the forwarding delay, and can directly en...; Q102. The security zones created by Huawei firewall by default are untrust, dmz, and local (). (...; Q103. To improve the reliability of RPs in a large network, deploy dynamic RPs. Please sort the ...; Q104. When the HSB backup group is enabled in the WLAN network, if the AP adds AP information of...; Q105. Which of the description about IBGP neighbors and EBGP neighbors is wrong?...; Q106. Regarding the special area of OSPF, the wrong description is:...; Q107. As shown in the figure, RED calls ip as-path-filter1 in the inbound direction, then the ro...; Q108. As shown in the figure, in the network running the RSTP protocol, the original root port o...; Q109. Which of the following techniques can effectively prevent ARP spoofing attacks? (Multiple ...; Q110. In the network shown in the figure, all switches run the RSTP protocol. If the E1 interfac...; Q111. What is the function of the DETAIL-SUPPRESSED option of the AGGREATE command?...; Q112. Which description is correct about the prefix list? (Multiple choice)...; Q113. In a large-scale WLAN three-layer network, which of the following description about the DH...; Q114. In the Portal authentication scenario based on MAC priority, when the user successfully co...; Q115. Which of the following parameters are modified, the IS-IS neighbor relationship needs to b...; Q116. When creating a security zone in the USG firewall, which of the following is the default s...; Q117. A VRRP virtual router can only have a virtual IP address....; Q118. Which of the following descriptions about stateful inspection firewalls is correct?...; Q119. After dual-machine hot backup is configured, the primary and backup channels cannot be est...; Q120. After the dual-system hot backup is configured, the main and backup channels cannot be est...; Q121. Which of the following values can be set for the security level of the security zone custo...; Q122. When dual-link hot standby is configured in a WLAN group, the AP will establish CAPWAP lin...; Q123. RSTP has been improved on the basis of STP to achieve rapid convergence of the network top...; Q124. In 0SPF, using the default-route-advertise command will turn the router into an ABR....; Q125. Trunk ports can allow multiple VLANs to pass through, including VLAN4096....; Q126. The routing tool route-policy can filter and set BGP attributes based on pre-defined condi...; Q127. In VRRP, when devices in the same backup group perform VRRP message authentication, which ...; Q128. What are the main difficulties in cutover? (Multiple choice)...; Q129. In BGP, MED is mainly used to influence BGP route selection between ASs. The smaller the M...; Q130. The four routers run IS-S and have established an adjacency relationship. The area numbers...; Q131. Which of the following descriptions about SPT switching in PIM-SM is wrong?...; Q132. IGMP3 not only supports the general group query of the IGMPv1 version and the specific gro...; Q133. A company often has employees who need to go on business trips, so they often need to remo...; Q134. The networking shown in the figure, SWA, SWB, SWC and SWD run RSTP, which of the following...; Q135. If the transformation of the network in the project will affect the business running on th...; Q136. In the RSTP network shown in the figure, according to the configuration of SWC in the figu...; Q137. The four routers run IS-IS and have established adjacency. The area numbers and router lev...; Q138. In the Eudemon firewall, which of the following data flows are defined as the outbound dir...; Q139. Which of the following descriptions about BGP, OSPF, IS-IS, and RIP is correct?...; Q140. There are multiple equal-cost links between node A and node B, but equal-cost load sharing...; Q141. As shown in the figure, four routers run IS-IS, and they are all Level1-1-2 routers. Which...; Q142. The advantages of network address translation (NAT) technology do not include which of the...; Q143. To configure OSPF area 10 as a Totally NSSA area, the command to be configured is: [Huawei...; Q144. OSPF runs directly on top of the TCP protocol, using TCP port number 179....; Q145. What are the key components of building an IP wide-area bearer network solution together w...; Q146. As shown in the figure, the router runs OSPF, and Area2 is a completely stub area. Please ...; Q147. Which of the following scenarios is not suitable for deploying interface policy routing?...; Q148. Which of the following descriptions about the basic concepts of VRRP are wrong? (Multiple ...; Q149. Regarding the OSPF route aggregation command, which of the descriptions is correct? (Multi...; Q150. As shown in the figure, R1 and R2 form a VRRP backup group 1. By executing the vrrp vrid 1...; Q151. In the WL AN network, enabled HSB backup group, after the AP has been online on the active...; Q152. A company newly purchased a network device. As a network administrator, what method is usu...; Q153. When OSPF runs in a broadcast network, it is necessary to elect DR and BDR. So, in which o...; Q154. As shown in the figure below, if the firewall receives a message from PC1 to PC2, which of...; Q155. Regarding the description of the summary automatic command and BGP aggregation, which of t...; Q156. Which of the description about OSPF route summarization is wrong?...; Q157. Which of the following are the advantages of using stacking and clustering technologies to...; Q158. What is the process sequence of VLAN Pool assigning VLANs to terminals? (Multiple choice)...; Q159. In the OSPF routing protocol, the asbr-summary command can be followed by the not-advertis...; Q160. The header of an IP packet is shown in the figure. Based on this packet, which of the foll...; Q161. What is the BFD version number supported by the VRP version?...; Q162. The network is as shown in the figure, and SWA, SWB, SWC, and SWD run RSTP, then which of ...; Q163. Which of the following information is carried in the BGP OPEN message? (Multiple choice)...; Q164. When the Error Code of the BGP Notification message is 2, it means that the OPEN message i...; Q165. During the operation of DHCP, multiple message types will be exchanged, so which of the fo...; Q166. Four routers are running IS-S and the adjacency relation has been established, and the lev...; Q167. Which version of IGMP is needed in SSM?; Q168. Which of the following default route delivery methods does OSPF support? (Multiple choice)...; Q169. Which of the following descriptions about the difference between stacking and clustering i...; Q170. Which of the following routing protocols support the release of default routes through com...; Q171. Which of the following descriptions about IGMPv3 are correct? (Multiple choice)...; Q172. Which of the following OSPF messages carry master-slave relationship information?...; Q173. As show in the figure, which of the following statements is true? (Exhibit)...; Q174. Which of the following OSPF messages carry master-slave relationship information?...; Q175. Which of the following role of the switch in the stacking system is not included?...; Q176. All single switches in the stacking system are called member switches, and can be divided ...; Q177. Which description of the LACP protocol is correct? (Multiple choice)...; Q178. In the VRP system, which of the following descriptions about OSPF cost (Cost) is wrong?...; Q179. All routers in a certain network run IS-S and are in Area 49.0001. The LSDB of R1 is shown...; Q180. Two hosts A and B are interconnected through the Internet. Now it is found that A can ping...; Q181. Which of the following descriptions about VRRP fast switching is wrong? (Multiple choice)...; Q182. When two routers establish a pair of logical BGP peers through a multi-hop physical link, ...; Q183. In the description of the default priority of each protocol under the VRP platform, which ...; Q184. During the evolution from IPv4 network to IPv6, some transitional technologies have emerge...; Q185. Which of the following scenarios is suitable for SD-WAN solutions?...; Q186. It is possible to prevent the HSB backup channel between the active and standby ACs from b...; Q187. Which of the following description about VRRP is wrong?...; Q188. Which of the following command is to configure VRRP to track the state of the physical int...; Q189. As shown in the figure, R1 and R2 constitute a VRRP backup group with a VRID of 1. Which o...; Q190. Which of the following types of equipment belong to Huawei data center switches? (Multiple...; Q191. Which of the following characteristics meet the following conditions. A BCP router may not...; Q192. Which of the following descriptions about OSPF is wrong?...; Q193. Which of the following parameters cannot be modified by the apply command of Route-Policy?...; Q194. The following is a part of the configuration of a router, which of the following regarding...; Q195. In the MSTP protocol, each MST Instance uses the RSTP algorithm separately to calculate a ...; Q196. When the BGP versions supported by two BGP neighbors are inconsistent, the neighbors will ...; Q197. Which layer of data packets does the packet filtering firewall inspect?...; Q198. In the live network, the stack upgrade can be performed by specifying the version or activ...; Q199. All routers in a certain network run IS-S and are all in Area 49.0001. The LSDB of R1 is a...; Q200. Regarding BGP Local-Preference, which of the following descriptions are correct? (Multiple...; Q201. OSPF has five message types, please match the message types and functions (Exhibit)...; Q202. a router running IS-IS, the following picture shows the router sends Hello message, which ...; Q203. What are the routing tools that are not only used for the BGP routing protocol? (Multiple ...; Q204. In BGP route selection rules, routes with higher Local_Pref values have priority....; Q205. You use a Huawei router as an SSH client to log in to another Huawei router, but the login...; Q206. RSTP defines 4 port roles, among which the part role value in the flags field of the Alter...; Q207. The RSTP protocol provides a variety of protection functions. For example, when the border...; Q208. What is the information security that reminds customers? (Multiple choice)...; Q209. Which of the following statements about stack splitting is wrong?...; Q210. Use the default-route-advertise command to advertise the default route into the OSPF domai...; Q211. Regarding BGP reliable routing updates, which of the following description of is ture?...; Q212. Regarding BGP route announcement, which of the following descriptions is wrong? (Multiple ...; Q213. BGP selects the route with the best value of the Origin attribute, and the value of the Or...; Q214. In RSTP, the edge port does not need to wait for the forwarding delay, and can directly en...; Q215. ( *; G ) routing table entries in multicast routing can guide packet forwarding....; Q216. Please match the following hardware modules with the corresponding functions. (Exhibit)...; Q217. Which of the following descriptions about the characteristics of routing policies is wrong...; Q218. Which of the following are the mechanisms supported by both IGMPv2 and IGMPv3? (Multiple c...; Q219. Which one of the following descriptions of the trigger mechanism of 802.1X authentication ...; Q220. Which of the following reasons may cause the failure of the BGP neighbor relationship? (Mu...; Q221. After the project delivery is completed, operation and maintenance costs will continue to ...; Q222. Which of the following about the IS-IS protocol statement is false?...; Q223. The following is the BGP information output by a router. Which of the following rearding t...; Q224. Which of the following routing protocols support publishing default routes through command...; Q225. Which of the following descriptions about the working process of VRRP is wrong?...; Q226. The BGP Speaker only advertises the changed routes to neighbors....; Q227. In OSPF broadcast or NBMA network types, devices with a large DR Priority may not necessar...; Q228. Routes are injected into BGP through the network command. Which is wrong? (Multiple choice...; Q229. There are a large number of employees in an enterprise building, and they usually start to...; Q230. Which of the following operations can PBR (Policy-Based-Route) perform? (Multiple choice)...; Q231. Which of the following information is the real-time backup data of HSB business? (Multiple...; Q232. What are the possible reasons for a user reporting that he cannot receive emails normally ...; Q233. Which of the following descriptions about configuring roaming groups is wrong?...; Q234. A switch runs the RSTP protocol, and its related configuration information is shown in the...; Q235. Router A and Router B are directly connected, OSPF is enabled and the port network type is...; Q236. What are the main components of the SNAP address used by the IS-IS protocol? (Multiple cho...; Q237. The router receives two BGP routes with the following attributes, please select the best r...; Q238. From the topology shown in the figure and the configuration on the interconnection port of...; Q239. In the OSPF routing protocol, the asbr-summary command can be followed by the not-advertis...; Q240. Which of the following description of the VRRP master device is wrong?...; Q241. Modify which of the following parameters, IS-IS neighbor relationship needs to be re-estab...; Q242. Regarding BGP MED, which of the following descriptions are correct? (Multiple choice)...; Q243. Regarding network maintenance, which of the following statements are correct? (Multiple ch...; Q244. By default in VRP, when the route-policy of BGP is changed, manual operations are required...; Q245. As shown in the figure, in order to ensure the reliability of the WLAN networking, a compa...; Q246. About LSA3, LSA4 and LSA5, which of the following description is true?...; Q247. In the network shown in the figure, R1 and R2 run IS-IS and establish an adjacency relatio...; Q248. The following is part of the router RTA configuration. Which part of the configuration des...; Q249. One of the characteristics of OSPF is that it only supports MD5 authentication....; Q250. By default, the sending interval of BGP Keepalive messages is () s. (Use Arabic numerals)...; Q251. Which of the following statements about STP is correct?...; Q252. Cutover rollback refers to rolling back the current change to the state before execution....; Q253. Which of the following is a subprocess or phase of the structured network troubleshooting ...; Q254. When the stateful inspection firewall forwarding a subsequent packet (non-first packet), w...; Q255. On the VRP platform, when we introduce OSPF routing to ISIS, if COST is not specified, the...; Q256. Which of the following descriptions of Link ID, Data, Type and Metroc in Router-L SA are c...; Q257. The preliminary investigation of the cutover project is mainly to communicate and coordina...; Q258. The following information is output to a route, which of the following description about t...; Q259. Which of the following BGP attributes are not required to be included in the Update messag...; Q260. About the description of IGMP Snooping working mechanism, which of the following statement...; Q261. Which of the following description of OSPF neighbor relationship and adjacency relationshi...; Q262. In IGMPv2, what is the default maximum response time for general group queries in seconds?...; Q263. Regarding the LSA age field, which description is correct? (Multiple choice)...; Q264. Regarding the description of the permanent multicast address, which of the following is fa...; Q265. Which of the following description about AS_PATH is wrong?...; Q266. Multiple BGP processes cannot be configured on a router....; Q267. The RSTP protocol defines different port states, including Discarding and Learning. Which ...

Join the discussion

Question 1/267

Add Comments

Download PDF File