H12-811 Exam Dumps | Which of the following fields is not included in the HELL0 packet of the OSPF protocol?

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Question 135/356

Which of the following fields is not included in the HELL0 packet of the OSPF protocol?

A. Network HA.sk

B. He11 oInt erval

C. He11 oInt erval

D. sysname

E. Nei ghbor

Question List (356q): Question 1: As shown in the figure below, host A and host B cannot commu...; Question 2: As shown in the figure below. Router A has passed the IP add...; Question 3: Broadcast network. OSPF runs on four routers in the same are...; Question 4: The network administrator of a certain company wants to unif...; Question 5: The host's IPv4 address is 200.200.200.201/30. Which of the ...; Question 6: As shown in the figure below. Host A and Host B cannot commu...; Question 7: The following statement about the TTL field in the IP packet...; Question 8: The DHCPv6 server supports the provision of other configurat...; Question 9: The HybriD. port can be connected to the user host or other ...; Question 10: Which of the following statements about MPLS Labe1 labels is...; Question 11: For the description of the PPP link establishment process, t...; Question 12: In the MAC address table of the switch, which of the followi...; Question 13: Which fields in the IPv4 header are related to fragmentation...; Question 14: Which of the following does not include the advantages of Wi...; Question 15: On Huawei ARG3 series routers, what authentication modes doe...; Question 16: The network structure and OSPF partition are shown in the fi...; Question 17: The network shown in the figure below. Host A is not configu...; Question 18: The mac address of the existing switch is shown in the figur...; Question 19: A company applies for a C. address segment, which needs to b...; Question 20: PPPoE sessions can only use CHAP authentication ()...; Question 21: The network is shown in the figure below. The following stat...; Question 22: Regarding the configuration shown in the figure, which state...; Question 23: In the network shown in the figure, which of the following d...; Question 24: As shown in the figure, there are three data packets capture...; Question 25: For switches running the STP protocol, the port needs to wai...; Question 26: As shown in the figure, if the command ping 10.1.1.2 is exec...; Question 27: Which of the following descriptions about the 0SPF area is c...; Question 28: In the figure below, all switches have enabled the STP proto...; Question 29: The FIT AP can obtain the IP address of AC. through the DHCP...; Question 30: The router running the OSPF protocol reaches the FULL state ...; Question 31: Which information of the data frame is used by the interface...; Question 32: The output information of the router R1 routing table is sho...; Question 33: The MAC address table of a certain switch is shown in the fi...; Question 34: UDP cannot guarantee the reliability of data transmission, a...; Question 35: UDP is connectionless and must rely on () to ensure the reli...; Question 36: When using the SNMPv1 protocol to manage network devices, wh...; Question 37: The administrator plans to implement route backup by configu...; Question 38: DNS is used for domain name resolution...; Question 39: In the MAC address table of the switch, which of the followi...; Question 40: Refer to the configuration of the single-arm routing in the ...; Question 41: As shown in the figure below. All switches enable the $P pro...; Question 42: Which frequencies does IEEE802.11n support? ()...; Question 43: RTA. Uses NAT technology and realizes many-to-many NAPT addr...; Question 44: Which field of the Pv6 packet header can be used for Q0s? ()...; Question 45: The output information of a certain router is shown in the f...; Question 46: Use the ACL shown in the figure on the router RTA to match r...; Question 47: In the broadcast network, OSPF runs on four routers in the s...; Question 48: The information shown in the figure is the port status infor...; Question 49: What is the length of the basic IPv6 header in bytes? ()...; Question 50: Which of the following types does IPv6 address include? ()*...; Question 51: Which of the following parameters is used in LCP negotiation...; Question 52: In the network shown in the figure below, the router receive...; Question 53: The network shown in the figure below. Two switches are conn...; Question 54: Which parameter is used in the spanning tree protocol for ro...; Question 55: The load sharing mode at both ends of the Eth-Trunk can be i...; Question 56: Which of the following information is not included in the MA...; Question 57: When the device running STP receives the RSTP configuration ...; Question 58: As shown in the figure below, all hosts can communicate norm...; Question 59: What is the total length of port ID in Spanning Tree Protoco...; Question 60: Which state does the 0SPF protocol use to indicate that the ...; Question 61: Which category does the IPv6 address FE80:2E0:FCFF:FE6F:4F36...; Question 62: Basic ACL number value range ()....; Question 63: How many more bytes are the packets using MPLS label double-...; Question 64: Among the following commands for configuring the default rou...; Question 65: The second layer switch belongs to the data link layer devic...; Question 66: Which packet type is used by network devices running the SNM...; Question 67: The MAC address table of existing switches is shown in the f...; Question 68: In the campus network, the reliability of the network can be...; Question 69: What is the total length of an IPv6 address in bits? ()...; Question 70: All ports on the root bridge switch are designated ports. ()...; Question 71: Which of the following message types does DHCP contain?...; Question 72: If the Length of an Ethernet data frame/Type = 0x8100, which...; Question 73: The role of the OSPF protocol is...; Question 74: Which of the following statements about single-arm routing a...; Question 75: What are the advantages of the OSPF protocol? ()*...; Question 76: Which of the following refers to network communication? ()*...; Question 77: Which of the following commands can change the device name t...; Question 78: What is the corresponding Solicited.-node multicast address ...; Question 79: The MAC address table of existing switches is shown in the f...; Question 80: When the router is powered on, it will read the configuratio...; Question 81: The following statement about static routing in Huawei equip...; Question 82: What is the function of the command port trunk allow pass vl...; Question 83: What is RouterDeadInterval of the OSPF protocol on the broad...; Question 84: The following description about the specified port of the sp...; Question 85: The administrator cannot log in to the Huawei router through...; Question 86: Through sR (Segment Routing), an explicit path can be easily...; Question 87: Compared with STP, which of the following port roles are new...; Question 88: There are hosts in a private network that need to access 1nt...; Question 89: Which statement about the dynamic AC. address table is corre...; Question 90: Which of the following IPv4 addresses can be used by a host ...; Question 91: Take effect immediately after the Router ID of the OSPF proc...; Question 92: Which of the following IEEE802.11 standards does not support...; Question 93: VLAN4095 cannot be created on Huawei switches, and VLAN1 can...; Question 94: In an IPv4 network, AP supports static and DHCP methods to o...; Question 95: The network management system can only view the operating st...; Question 96: The routing table is generated by ()*...; Question 97: Which of the following descriptions of wireless devices is c...; Question 98: If the broadcast address of a network is 172.16.1.255, what ...; Question 99: The VlanIF IP addresses of the same switch cannot be the sam...; Question 100: The following protocols are China's link state routing proto...; Question 101: When the IPv4 protocol is used as the network layer protocol...; Question 102: On Huawei switches, you can use the vlan batch command to cr...; Question 103: What kind of message does the OSPF protocol use to confirm t...; Question 104: The router needs to modify the destination IP address in the...; Question 105: The output information of the sub-interface of a certain rou...; Question 106: The DHCP request message is sent by broadcast...; Question 107: As shown in the following figure, in the switching network, ...; Question 108: The network shown in the figure below. Which router is the B...; Question 109: The administrator wants to configure the P address on the G0...; Question 110: Which of the following IPv4 addresses the host uses cannot d...; Question 111: Which of the following statements about the various versions...; Question 112: The broadcast address is a special address that all the host...; Question 113: PAP authentication is more secure than CHAP authentication b...; Question 114: Which of the following statements about the default route ar...; Question 115: All ports on the root bridge exchange machine are designated...; Question 116: When configuring the PPP authentication mode as PAP, which o...; Question 117: In standard STP mode, which of the following non-root switch...; Question 118: The administrator cannot log in to the Huawei router through...; Question 119: If it is UDP, the value of the protocol field of the network...; Question 120: Which of the following port states does the RSTP protocol in...; Question 121: The IEEE802.11aC. standard only supports the 5GHz frequency ...; Question 122: Which of the following protocols consist of the PPP agreemen...; Question 123: Apply the ACL configured in the figure in Telnet. Only the d...; Question 124: Which of the following authentication methods does not requi...; Question 125: Which of the following commands can be used to query the con...; Question 126: The administrator has configured the router as shown in the ...; Question 127: The last option field (option) of 1Pv4 is variable-length op...; Question 128: In the network as shown in the figure below, host A logs in ...; Question 129: As shown in the figure, after the two routers are configured...; Question 130: What are the network types supported by the OSPF protocol? (...; Question 131: All the devices in the picture can communicate normally. Is ...; Question 132: As shown in the figure below, the network. All switches enab...; Question 133: What is wrong about the ARP message? ()...; Question 134: The two ends of the PPP link are not in the same network seg...; Question 135: Which of the following fields is not included in the HELL0 p...; Question 136: By default, network devices running the SNMPv2C. protocol us...; Question 137: Which of the following elements are included in the routing ...; Question 138: The network is shown in the figure below. 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But ...; Question 156: Which of the following options describes the concept of NFV ...; Question 157: When the FIT AP goes online, the software version will be do...; Question 158: The following two configuration commands can implement route...; Question 159: The election of the root switch in STP only compares the pri...; Question 160: When the Access type port sends a message, it will ()....; Question 161: Which of the following working modes are supported by Huawei...; Question 162: Which of the following commands can be used to check the ses...; Question 163: By default, what is the lease period for the DHCP server to ...; Question 164: If the Ethernet data frame Length/Type=0X0806, which stateme...; Question 165: Three Layer 2 switches are interconnected with one HUB. 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()*...; Question 179: After FIT AP obtains AC.'s IP address, what is the first ope...; Question 180: The broadcast address is a special address in which the host...; Question 181: Ethernet_I containing the Ethernet headerIWhat is the length...; Question 182: When the switch port sends a data frame that carries the sam...; Question 183: If host A. has the ARP cache of host B., host A. can ping ho...; Question 184: The Layer 2 networking of WLAN refers to STA. It uses AC as ...; Question 185: The switch is connected to the host. What is the common port...; Question 186: On an interface that uses PPP as the data link layer protoco...; Question 187: The output information of the routing table of a certain rou...; Question 188: According to the following configuration, which statement is...; Question 189: Which of the following statements about RA and RS messages i...; Question 190: The output information of the sub-interface of a router aggr...; Question 191: The tree network topology is actually a hierarchical star st...; Question 192: Which of the following address types does IPV6 have?...; Question 193: The router uses the sub-interface as the gateway of the host...; Question 194: In the network shown in the figure below, the bridge ID of t...; Question 195: The correct setting of the terminal emulation program when c...; Question 196: Which of the following statements about Prefix Segment is wr...; Question 197: By default, in the SNMP protocol, which port number does the...; Question 198: The static MAC. address table will not be lost after the sys...; Question 199: Which of the following statements about IPv6 address configu...; Question 200: The ACL configuration information of a certain router is sho...; Question 201: Which of the following IPv6 is a global unicast address ()...; Question 202: The G0/0/1 interface configuration information of router A i...; Question 203: Which of the following 0SPF protocol packets can ensure the ...; Question 204: The administrator hopes that RTA. uses static routing and pr...; Question 205: The two-layer switch is a data link layer device, which can ...; Question 206: The Backup port in RSIP can replace the failed root port. ()...; Question 207: The bridge ID of the STP protocol in the switching network i...; Question 208: Which of the following IEEE802.11 standards only supports th...; Question 209: In the network shown in the figure below, switch A and route...; Question 210: "The network administrator created VLAN 10 on the Layer 3 sw...; Question 211: On an interface that uses PPP as the data link layer protoco...; Question 212: What kind of packets does the OSPF protocol use to discover ...; Question 213: In which working state of the port in the STP protocol can i...; Question 214: Network administrators use Ping to test the connectivity of ...; Question 215: Which of the following fields is not included in the HELL0 p...; Question 216: When the router forwards a data packet, if it does not match...; Question 217: After the network administrator uses the TracertRoute functi...; Question 218: If the configured ACL rules have an inclusive relationship, ...; Question 219: The following description of static and dynamic routing is w...; Question 220: If the Length/Type of an Ethernet data frame is 0x8100. Whic...; Question 221: The network administrator has captured a data frame on the n...; Question 222: Which of the following advantages does the single-arm routin...; Question 223: The output information of the STP port of a certain switch i...; Question 224: When the host frequently moves, which VLAN division method i...; Question 225: How to enter in the vP operating system OView of SPF area 0?...; Question 226: The classic network forwarding method is based on router rou...; Question 227: What kind of message does the DHCP server use to confirm tha...; Question 228: For multiple paths to the same destination network, the rout...; Question 229: When adopting LACP mode for link aggregation, what is the de...; Question 230: If the administrator wants to completely delete the old devi...; Question 231: As shown in the picture. About OSPF topology and configurati...; Question 232: Which of the following features does the OSPF protocol have?...; Question 233: The NAT configuration is as follows, which IP can be convert...; Question 234: Which of the following fields does the MPLS header include? ...; Question 235: By default, the root path cost of the root bridge in the STP...; Question 236: The output information of the router is shown in the figure....; Question 237: The switch becomes a logical switch after stacking and clust...; Question 238: What are the advantages of using dynamic host configuration ...; Question 239: The CAPWAP protocol stipulates the communication standard be...; Question 240: VRP operating system commands are divided into four levels: ...; Question 241: Which of the following networks belong to a local area netwo...; Question 242: What is the port number used by the FTP protocol control pla...; Question 243: The administrator hopes that all hosts cannot access the Int...; Question 244: The switch G0/0/1 port configuration information is shown in...; Question 245: In order to realize the network layer function on the VLANII...; Question 246: In the VRP interface, use the command startup saved-configur...; Question 247: Layer 2 ACL can match source MAC, destination MAC, source IP...; Question 248: When deploying ACL on Huawei equipment, which of the followi...; Question 249: According to the command shown in the figure, which of the f...; Question 250: Using the command mkdirtest in the VRP operating platform, t...; Question 251: A network administrator of a company wants to be able to rem...; Question 252: Which of the following statements about link aggregation are...; Question 253: In order to detect the connectivity status of the CAPWAP tun...; Question 254: The output information of the router is shown in the figure....; Question 255: An ACL rule is as follows: Which of the following IP address...; Question 256: Management Information Base (MIB) Information Base) is a vir...; Question 257: Which of the following features does the default VLAN in the...; Question 258: FIT AP can work independently without relying on AC. ()...; Question 259: On Huawei equipment, if AAA authentication is used for autho...; Question 260: To provide different network services for different users on...; Question 261: Which of the following levels is not a common network level ...; Question 262: Neither the A1 ternate interface nor the Backup port in RSTP...; Question 263: As shown in the figure, you only need to configure this stat...; Question 264: As shown in the figure below. Which port of the following sw...; Question 265: Which of the following cannot be the length of the IPv4 pack...; Question 266: Which of the following statements about Prefix Segment is wr...; Question 267: About the above configuration command is correct ()...; Question 268: STA. The only way to discover the wireless network is the Be...; Question 269: Which of the following parameters cannot be used for advance...; Question 270: 1/128 is the IPv6 loopback address ()...; Question 271: As shown in the figure, the administrator hopes that all hos...; Question 272: All four switches run STP, and various parameters adopt defa...; Question 273: When using the ping command on the VRp platform, if you need...; Question 274: Which of the following methods can read data non-blocking in...; Question 275: The output information of a certain router is shown in the f...; Question 276: The vty distribution responsibility is shown in the figure, ...; Question 277: An existing switch is connected to a designated port through...; Question 278: Which extension headers are supported by IPv6 packets?() *...; Question 279: The following description about the specified port of the sp...; Question 280: The network is shown in the figure below. The router uses a ...; Question 281: If the value of the ypeLength field of an Ethernet data fram...; Question 282: Which of the following protocols is OSPF based on?...; Question 283: Which of the following statements about the election of DR a...; Question 284: VRP operating platform, which of the following commands can ...; Question 285: The following description of the Layer 2 Ethernet switch is ...; Question 286: By default, the port cost calculated by STP has a certain re...; Question 287: As shown in the broadcast network. 0SPF runs on four routers...; Question 288: When using the FTP protocol to upgrade the router software, ...; Question 289: As shown in the figure. If host A has the ARp cache table of...; Question 290: Which of the following statements about the Hybrid port are ...; Question 291: In the OSPF protocol, the correct one in the following descr...; Question 292: What kind of message does the 0SPF protocol use to request t...; Question 293: What is the maximum negotiation rate supported by the IEEE80...; Question 294: Which of the following is not the reason why RSTP can increa...; Question 295: On Huawei routers, what is the default value of the OSPF pro...; Question 296: What are the stable states of OSPF neighbor relationship? ()...; Question 297: Which of the following IPv6 addresses is a multicast address...; Question 298: For switches running STP protocol, the port can be directly ...; Question 299: FIT AP does not need AC. It can also work independently ()...; Question 300: What is the number range of the Layer 2 ACL? ()...; Question 301: By default, the bridge priority of Huawei switches is 32768....; Question 302: Which of the following is not the reason why RSTP can increa...; Question 303: The Backup port in RSTP can replace the failed root port ()...; Question 304: DHCP is called Dynamic Host Configuration Protocol. It mainl...; Question 305: In order to realize the network layer function on the VLANIF...; Question 306: Which of the following statements about single-arm routing a...; Question 307: What is the priority value of the direct route entry? ()...; Question 308: Regarding the corresponding relationship between the access ...; Question 309: Which NAT can convert multiple private network addresses int...; Question 310: When the LCP phase of PPP is negotiated, the content of the ...; Question 311: If the MAC address of an interface is 0OEO-FCEF-OFEC, what i...; Question 312: There is no need to write a hop when writing static routes a...; Question 313: Both pwD. and dir commands in the VRP operating platform can...; Question 314: Which of the following parameters need to be considered when...; Question 315: The router running the 0SPF protocol can reach the FULL stat...; Question 316: When two OSPF routers form a 2TAY neighbor relationship, LSD...; Question 317: When AP and MC are in different Layer 3 networks, what metho...; Question 318: The configuration information of a certain port of the switc...; Question 319: Among the configuration BPDUs sent by the switch, which brid...; Question 320: NFV (Network Functional Virtualization), network function vi...; Question 321: Which of the following packet types is used by RADIUS to ind...; Question 322: On the VRP platform, the default protocol priority of routes...; Question 323: Which of the following interfaces are not open to Huawei con...; Question 324: On the broadcast network, both DR and BDR use the multicast ...; Question 325: The mask length is 12 bits can be expressed as?...; Question 326: Which of the following options describes the concept of the ...; Question 327: In the broadcast network as shown in the figure, 0SPF runs o...; Question 328: At what layer of the OSI reference model does a router opera...; Question 329: The priority of OSPF routing protocol is ()...; Question 330: On Huawei devices, if you use aaA authentication to authoriz...; Question 331: Which of the following fields is not included in the HELL0 p...; Question 332: AAA. Which of the following is not included? ()...; Question 333: System-view (huawei) command-privilege level3 view user save...; Question 334: In the network shown in the figure below, there are the foll...; Question 335: The topology shown in the figure and the configuration on th...; Question 336: Which of the following IPv6 addresses can be abbreviated as ...; Question 337: Which of the following applications is based on the TCP prot...; Question 338: The origin of SDN is the separation of transfer and control....; Question 339: As name is admin and the password is Huawei (@123. 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