H12-224 Exam Dumps | To provide services of different qualities, you can classify services based on such packet information

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Question 287/369

To provide services of different qualities, you can classify services based on such packet information as the packet priority, source IP address, destination IP address, and port number. Which of the following QoS technology can be used to service classification?

A. Traffic shaping

B. Complex traffic classification

C. Traffic policing

D. Congestion management

Question List (369q): Question 1: What is the maximum number of bits that can be used for subn...; Question 2: Which of the following can speed up OSPF fast convergence? (...; Question 3: QoS can be performed in which of the following modes? (Choos...; Question 4: Which of the following statements are correct regarding VRRP...; Question 5: Which of the following statements about the jitter and delay...; Question 6: Which of the following route selection mechanisms can adopt ...; Question 7: Assume that the VRID of a VRRP virtual router is 100 and the...; Question 8: A firewall filters packets exchanged between zones but does ...; Question 9: Congestion occurs when a link or node is carrying so much da...; Question 10: Assume that there are four flows a, b, c, and d, the transmi...; Question 11: The end-to-end delay is the sum of transmission delays, proc...; Question 12: Traffic shaping uses queues to cache traffic whose transmiss...; Question 13: Security policies for the firewall are applied to interzones...; Question 14: Which BGP attributes are optional in a BGP Update packet? (C...; Question 15: Which of the following indicators are performance indicators...; Question 16: Which of the following routes match this ACL filter? (Choose...; Question 17: In the VRP, by default, a BGP router does not automatically ...; Question 18: Which of the following statements are correct regarding prio...; Question 19: To enable an Eudemon in routing mode to work like a router, ...; Question 20: Which following BGP attribute can used to define a set of pr...; Question 21: A failure in establishing a BGP peer relationship can be add...; Question 22: Which of the following technologies are available for traffi...; Question 23: In addition to traffic rate limit, the CAR can mark packets ...; Question 24: Which BGP attributes can be used to prevent routing loops? (...; Question 25: Which statement about OSPF is false?...; Question 26: Which of the following statements are false? (Choose three.)...; Question 27: Route filtering can filter not only routing information but ...; Question 28: Only one BGP process can be configured on a router....; Question 29: A broadcast and an NBMA network, each having two or more rou...; Question 30: What kind of the BGP attributes does AS-Path attribute belon...; Question 31: Based on BGP route selection rules, a local route that is au...; Question 32: What are the OSPF message types? (Choose four.)...; Question 33: Which are 802.1x authentication modes? (Choose two.)...; Question 34: Traffic policing usually uses which of the following QoS tec...; Question 35: Which command can trigger the advertisement of BGP routes wi...; Question 36: Once a BGP connection is established, a BGP Speaker advertis...; Question 37: The Eudemon that is working in transparent mode detects proc...; Question 38: A VRRP virtual router can have one or more IP addresses....; Question 39: STP elects ( ); Question 40: In transit AS, why do core routers run BGP?...; Question 41: Which of the following statements are correct regarding defa...; Question 42: You cannot set an aging time for the blacklist of the USG....; Question 43: Which of the following statements about the mVRRP backup gro...; Question 44: (Exhibit) As shown in the figure, when the STP network runs ...; Question 45: Network address translation (NAT) translates only IP address...; Question 46: Based on fields IP precedence, MPLS EXP, or 802.1p, packets ...; Question 47: The dynamic LACP requires devices at both ends to exchange p...; Question 48: Which of the following route selection tools is used in mult...; Question 49: On an STP network, after the network topology changes, which...; Question 50: The urgent pointer in the flag field of an IPv4 packet heade...; Question 51: When a client applies for an IP address through DHCP, which ...; Question 52: Packet loss occurs only on the packet receiver....; Question 53: The blacklist function on the firewall can filter packets ba...; Question 54: In traffic shaping, the packet whose transmission rate excee...; Question 55: The NAT function enabled on the Eudemon does not greatly aff...; Question 56: Which statements about BGP route advertisement are true? (Ch...; Question 57: Which of the following queue scheduling technology can achie...; Question 58: MPLS is a switching standard defined by the IETF. Which of t...; Question 59: Which statements about the process of establishing a BGP pee...; Question 60: What about all outgoing labels in the label forwarding table...; Question 61: When the import-route command is used to import routes to BG...; Question 62: In the scenario where packets are sent and received along di...; Question 63: Which LSA is used by OSPF to implement GR?...; Question 64: In OSPF protocol, which of the following elements are used b...; Question 65: QoS can provide different quality of service according to di...; Question 66: What is the function of the client IP address field in DHCP ...; Question 67: ICMP packets are sent in a Smurf attack and UDP packets are ...; Question 68: An ACL is used to match routing information or data packet a...; Question 69: Which of the following is not the BFD fault detection mode?...; Question 70: In traffic policing using two token buckets, tokens are put ...; Question 71: Which of the following statement about QoS in DiffServ mode ...; Question 72: Which of the following statements about the VRRP authenticat...; Question 73: Ethernet0/0 of RTA and Ethernet0/0 of RTB connect to the sam...; Question 74: What are the functions of DHCP snooping? (Choose three.)...; Question 75: How many default zones does the Eudemon supporting multi-ins...; Question 76: The reliability of a product or a system is generally evalua...; Question 77: When an Eudemon is working in composite mode, some of its in...; Question 78: If only some devices on a network run MPLS (MPLS domain is e...; Question 79: In the network diagram, which switch will be selected as the...; Question 80: How many user-defined security zones at most are configured ...; Question 81: Generally, the performance of an IP-prefix-filter is higher ...; Question 82: The router ID configured in the system view takes precedence...; Question 83: The ABR of an NSSA will not advertise Type-4 and Type-5 LSAs...; Question 84: BGP is an inter-AS routing protocol. Which statements about ...; Question 85: To process fragmented service packets on an NAT-enabled fire...; Question 86: Which of the following attacks can Eudemon defend against? (...; Question 87: Different virtual firewall instances on an Eudemon must be c...; Question 88: Which of the BGP attributes will not be advertised to other ...; Question 89: A BFD session is set up following the three-way handshake du...; Question 90: Which statements about prerequisites to establishing a BGP p...; Question 91: Which of the following PHB types are defined in IETF DiffSer...; Question 92: BFD packets are classified into control packets and echo pac...; Question 93: In a route-policy, which BGP attributes can be used to defin...; Question 94: What is private AS number?; Question 95: Which of the following attacks are prevented after an IP add...; Question 96: If the lease of a client IP address is not extended after 87...; Question 97: Which of the following statements about different detection ...; Question 98: Which method is used to establish session between the BGP pe...; Question 99: The Origin attribute of the BGP route that is imported by us...; Question 100: If the hold timers in the Open messages sent from BGP Peer A...; Question 101: An Autonomous System (AS) is a set of routers under a single...; Question 102: The IPSec function on the Eudemon supports NAT traversal....; Question 103: IP QoS models include: (Choose three.)...; Question 104: Which of the following statements about the VRRP working pro...; Question 105: The NSF function takes effect only after the GR function is ...; Question 106: Two Eudemons in dual-system hot backup can be working in Act...; Question 107: Which statements about the Local-Preference attribute are tr...; Question 108: In which state have BGP peers not established any connection...; Question 109: Which of the following solutions effectively defend against ...; Question 110: Which types of packets are supported by BGP? (Choose three.)...; Question 111: What are the differences between the IGMP versions? (Choose ...; Question 112: Availability identifies the utility of a system. The availab...; Question 113: RTA connected to a LAN by e0/0 whose IP address is 10.1.1.25...; Question 114: What is the recommended minimum delay for HRP preemption on ...; Question 115: After the session is re-established between the BGP GR helpe...; Question 116: Which of the following statements about comparison between A...; Question 117: The import-route limit command is used to set the maximum nu...; Question 118: If different routing protocols run on different networks and...; Question 119: Which of the following statements about the mVRRP backup gro...; Question 120: Which of the following statements about VRRP fast switchover...; Question 121: Using the peer connect-interface command to establish "multi...; Question 122: In a route-policy, which BGP attributes can be invoked by if...; Question 123: The network 154.27.0.0 without any subnet can support() host...; Question 124: The IP packet has a special field to mark the QoS. For examp...; Question 125: The Per-Hop Behavior (PHB) defines the policy and priority a...; Question 126: Which of the following NAT functions are supported by the Eu...; Question 127: Which of the following statements belong to BGP COMMUNITY at...; Question 128: An address needs to be allocated to a host connected to the ...; Question 129: RSTP adopts fast convergence mechanism. So, there is no Forw...; Question 130: Which BGP attribute is usually used to determine the path al...; Question 131: Based on classification rules, traffic classification can be...; Question 132: Which of the following statements are correct regarding intr...; Question 133: Which messages are sent from the client to the server? (Choo...; Question 134: Which of the BGP attributes is Optional transitive attribute...; Question 135: A company has four departments. Department A has 80 PCs, Dep...; Question 136: Exhibit: (Exhibit) Based on the DSCP field (first 6 bits of ...; Question 137: In OSPF, the process of calculating shortest path tree can b...; Question 138: Which of the following are popular link efficiency mechanism...; Question 139: Which of the following technologies does the Eudemon use to ...; Question 140: The Eudemon generates a blacklist upon detecting an attack....; 1 commentQuestion 141: Assume that the traceroute test is used to detect the packet...; Question 142: Which fields does the DHCP binding table contain? (Choose th...; Question 143: What is the POP action in MPLS?...; Question 144: Which of the following are performance parameters of the fir...; Question 145: Which of the following statements about the master router in...; Question 146: QoS in best-effort service mode uses which of the following ...; Question 147: Which of the following statements about VRRP are true? (Choo...; Question 148: IP network can provide various packet forwarding service, th...; Question 149: IGP routes can be installed into the BGP routing table by ru...; Question 150: In the VRP, by default, a BGP router automatically retransmi...; Question 151: QoS includes which of the following aspects? (Choose three.)...; Question 152: What is the function of DHCP Offer messages?...; Question 153: The formula for calculating the MTTR is: MTTR = Fault detect...; Question 154: Which statement is true if MD5 authentication is configured ...; Question 155: Which of the following statements about VRRP are true? (Choo...; Question 156: Whatever changes occur in the BGP routing table, a BGP Speak...; Question 157: Which of the following statements about the security policie...; Question 158: Which of the following statements about NAT are true? (Choos...; Question 159: Which of the following protocols support default route adver...; Question 160: None Stop Forwarding (NSF) is an important high availability...; Question 161: Which of the following technologies can reduce the scale of ...; Question 162: Layer 3 switch has layer 2 capability as well as layer 3 rou...; Question 163: If a router receives two BGP routes (M and N) that contain t...; Question 164: What is the legal virtual MAC address in VRRP?...; Question 165: Which of the following route entries matches ACL 2001 that i...; Question 166: Type 2-external routes always take precedence over Type 1-ex...; Question 167: Two Eudemons in dual-system hot backup mode can be working i...; Question 168: QoS provides services of different qualities to meet various...; Question 169: Which of the connection types that Router LSA can describe? ...; Question 170: Which statements about VLAN are true? (Choose three.)...; Question 171: The Eudemon supports load balancing between multiple uplinks...; Question 172: Which of the following are factors that affect QoS? (Choose ...; Question 173: When recovering from a fault, the active link in a Smart Lin...; Question 174: The Eudemon does not support port mapping....; Question 175: Simple traffic classification in QoS classifies packets base...; Question 176: Which of the following statement about the jitter and delay ...; Question 177: The route selection tool route-policy can filter and set BGP...; Question 178: The multi-channel protocol is used to establish at least two...; Question 179: Which of the following link efficiency mechanism can be used...; Question 180: Which of the following statements is false?...; Question 181: OSPF supports two authentication modes: area authentication ...; Question 182: Assume that congestion occurs on the outbound interface, pac...; Question 183: Assume that the VRID of a VRRP virtual router is 100 and the...; Question 184: Which statements about guest VLAN configuration are true? (C...; Question 185: The NAT multi-instance function on the Eudemon independently...; Question 186: In BGP, performing MD5 authentication between BGP peers can ...; Question 187: BFD detects the link status immediately after a BFD session ...; Question 188: Which of the following statements about link aggregation are...; Question 189: Which encapsulation mode is used for DHCP messages?...; Question 190: Which of the following statements are correct regarding the ...; Question 191: Which of the following attacks are DDoS attacks? (Choose fou...; Question 192: After an interface on a firewall is added to a zone, the int...; Question 193: Which of the following BFD versions is supported in VRP 5.7?...; Question 194: Which statement about BGP is false?...; Question 195: Which of the following statements about the refreshing mecha...; Question 196: IP unnumbered is to borrow an IP address from an interface. ...; Question 197: Which of the following information do you check to directly ...; Question 198: The interface IP address and virtual IP address configured f...; Question 199: Which of the following statements about a backup router in a...; Question 200: Based on BGP route selection rules, the route with the lowes...; Question 201: Which of the following DDoS attacks can the Eudemon 1000E de...; Question 202: Which of the following BGP routing policies can be used to f...; Question 203: The TCP SYN flood attack usually occurs during the TCP hands...; Question 204: Where is the MPLS label in a data frame?...; Question 205: Which of the following are disadvantages of the traditional ...; Question 206: In a Land attack, the source address and destination address...; Question 207: Which of the following information in a packet can be marked...; Question 208: In traffic policing using two token buckets & two-rate, ...; Question 209: In the VRP, by default, the routes imported by BGP are not a...; Question 210: Which of the following statements about an AS-External-LSA a...; Question 211: BGP is an exterior gateway protocol which runs among ASs. It...; Question 212: In case of congestion, which of the following indexes will a...; Question 213: OSPF directly runs over the IP protocol. Its IP protocol num...; Question 214: What are the similarities of DHCP and BOOTP? (Choose two.)...; Question 215: WFQ can effectively control the delay and jitter by means of...; Question 216: What is the sequence of applying for an IP address in DHCP? ...; Question 217: Congestion management provides means to manage and control t...; Question 218: Assume that the WRED policy for packets with the priority of...; Question 219: How many hosts are available per subnet if you apply a /21 m...; Question 220: What are the types of firewalls developed so far? (Choose th...; Question 221: The firewall does not use security rules to filter packets e...; Question 222: IGMP interface group report information Ethernet6/1/1(40.1.1...; Question 223: Based on BGP route selection rules, how are Origin attribute...; Question 224: Which of the following authentication modes does VRRP use? (...; Question 225: Which of the following statements about a backup router in a...; Question 226: Based on BGP route selection rules, the route with the small...; Question 227: Which of the following congestion avoidance mechanisms can b...; Question 228: BFD (a fast detection technology) enabled on a device quickl...; Question 229: Which of the following statements is not the advantage of ST...; Question 230: When a TCP connection works properly, what is the status of ...; Question 231: Which of the following statements about the firewall technol...; Question 232: Which statements about VLAN allocation are true? (Choose thr...; Question 233: Which of the following commands is used to display the detai...; Question 234: Simple traffic classification can be performed based on whic...; Question 235: In the process of calculating SPF tree, the cost from a node...; Question 236: What are the types of DDoS attacks? (Choose three.)...; Question 237: Complex traffic classification matches packets with rules an...; Question 238: By default, what are the LOCAL_PREF and PREFERRED-VALUE in V...; Question 239: Which of the following statements about multicast MAC addres...; Question 240: Which of the following statements about a neighbor state mac...; Question 241: The default-route originate command in the RIP protocol is u...; Question 242: Which of the attributes must exist in the BGP Update message...; Question 243: Based on specific rules, traffic classification identifies p...; Question 244: Assume that there are four flows a, b, c, and d, the transmi...; Question 245: None Stop Forwarding (NSF) is an important HA technology. It...; Question 246: Each router running OSPF has a router ID. A router ID is a 3...; Question 247: According to the STP protocol, a certain field in the BPDU i...; Question 248: Assume that the following WRED policies are used in QoS: The...; Question 249: The BGP Community attribute is a well-known mandatory attrib...; Question 250: The Eudemon can control traffic and connections based on IP ...; Question 251: According to the OSI reference model, Layer 2 LAN switch ope...; Question 252: Which of the following statements are correct regarding MAC ...; Question 253: Which TCP port is used by BGP?; Question 254: What are the functions of an IGMPv2 Query message? (Choose t...; Question 255: An ACL is a series of orderly rules composed of permit | den...; Question 256: Which of the following conditions must be met for importing ...; Question 257: The variation in packet delay is called jitter....; Question 258: Which of the following is the multicast distribution tree ma...; Question 259: Assume that a TCP connection works properly, and the peer AS...; Question 260: Status detection is an advanced communication filtering mech...; Question 261: BFD is a common fast detection technology. It implements the...; Question 262: The data transmission rate depends on the bandwidth....; Question 263: In BGP, which type of message is periodically exchanged betw...; Question 264: A VRRP backup group is able to track the status of an interf...; Question 265: Which of the following statements about traffic policing are...; Question 266: Virtual firewalls on the Eudemon are not allowed to access e...; Question 267: Which statements about the MED attribute are true? (Choose t...; Question 268: The system can perform ACL rule matching only based on the c...; Question 269: Users can change the priorities of default zones on the fire...; Question 270: MPLS is a switching standard defined by the IETF. Which devi...; Question 271: Configuring a firewall to work in transparent mode does not ...; Question 272: What is the function for the command "InterfaceVlan-interfac...; Question 273: Which of the following LSAs are flooded within a single area...; Question 274: MPLS is a switching standard defined by the IETF. Which devi...; Question 275: Which of the following statements are correct regarding VRRP...; Question 276: A BGP finite state machine has the following states: Active ...; Question 277: What is the function of well-known community attribute NO_EX...; Question 278: Most fields in IP headers of packets in the same data flow a...; Question 279: If you have run the dot1x port-method command with the port ...; Question 280: Which of the following statements about the Reverse Path For...; Question 281: How does the route Community attribute set by routing polici...; Question 282: OSPF uses SPF algorithm to calculate SPF tree according to t...; Question 283: Which of the following statements are correct regarding Netw...; Question 284: Which of the following are multicast routing protocols? (Cho...; Question 285: Which of the statements describes the way BGP update routes?...; Question 286: Which statements about DHCP snooping are true? (Choose three...; Question 287: To provide services of different qualities, you can classify...; Question 288: The most remarkable characteristic of OSPF is that it can su...; Question 289: The preceding information is generated after a router receiv...; Question 290: The virtual router uses a virtual MAC address but not the ac...; Question 291: Which attributes are well-known community attributes? (Choos...; Question 292: Which of the following BGP filters can be used to set route ...; Question 293: During the GR of dynamic routing protocols (such as OSPF and...; Question 294: Divide the network by using VLAN can (). (Choose two.)...; Question 295: Which statements regarding the PVID on the access interface ...; Question 296: In OSPF protocol, which of the following elements are used t...; Question 297: What are the functions of route filtering? (Choose three.)...; Question 298: BFD control packets are encapsulated in UDP packets for tran...; Question 299: Which of the following route entries match IP-Prefix defined...; Question 300: The configurations of the defined route-policy Set-cost are ...; Question 301: Assume that the following commands are run to configure BGP:...; Question 302: Which statements about BGP well-known mandatory attributes a...; Question 303: How many port states are defined by STP?...; Question 304: Simple traffic classification can be performed based on whic...; Question 305: By which can an IP-based advanced ACL filter packets? (Choos...; Question 306: Which of the following statements about the device state cha...; Question 307: Which of the BGP attributes are Well-known mandatory attribu...; Question 308: Traffic shaping usually buffers packets that need to be drop...; Question 309: Which of the following attacks are prevented after an IP add...; Question 310: By using VRRP, the backup router in a VRRP backup group imme...; Question 311: Which of the following statements about the zone priorities ...; Question 312: The option field in DHCP messages has a fixed length of four...; Question 313: What is the maximum number of security zones supported by th...; Question 314: When a local BFD session in the Init state receives packets ...; Question 315: Complex traffic classification can be performed based on whi...; Question 316: Which of the following statements are correct regarding BGP ...; Question 317: Which of the following IP addresses are network addresses? (...; Question 318: In the BGP routing table, if there are two BGP routes with t...; Question 319: Which of the following numbers is the protocol number of VRR...; Question 320: If the peer default-route-advertise command is used to adver...; Question 321: Which of the following statements is false?...; Question 322: Which BGP attribute is not a well-known mandatory attribute?...; Question 323: The firewall can be working in routing mode, transparent mod...; Question 324: Which of the following firewalls is the most popular?...; Question 325: Which type of BGP route will be added to the BGP routing tab...; Question 326: When the DHCP relay receives a DHCP request message in which...; Question 327: The Committed Access Rate (CAR) technology uses the token bu...; Question 328: Which of the following is the priority value of the DMZ on t...; Question 329: IP addresses added to the blacklist of the Eudemon cannot be...; Question 330: How does a BGP router process the received route whose next ...; Question 331: The core of the MPLS technology is label switching....; Question 332: Each STP switch has a unique switch ID. Which two entries do...; Question 333: In OSPF area, RTA and RTB interconnect through FE interface....; Question 334: What is the Origin attribute of the BGP route that is import...; Question 335: In which of the following modes can the Eudemon be working? ...; Question 336: ABRs advertise link status information about connected non-b...; Question 337: In OSPF protocol, which of the following statements are inco...; Question 338: What is the range of VLAN IDs?; Question 339: Which of the following high availability (HA) features are s...; Question 340: Which of the following statement about packet marking is fal...; Question 341: The traditional packet loss policy uses the Tail-Drop method...; Question 342: Which switching technology reduces the size of broadcast dom...; Question 343: Which of the following statements is false?...; Question 344: Two Eudemons in dual-system hot backup mode use Huawei Redun...; Question 345: Which statements about BGP route selection rules are true? (...; Question 346: Which of the following addresses is the destination address ...; Question 347: Which of the followings is used to avoid route loops in BGP?...; Question 348: Which methods can be used to import local routes to BGP? (Ch...; Question 349: Which one of the statements describes the relationship betwe...; Question 350: Which of the following route selection tools can be used in ...; Question 351: What about all outgoing labels in the label forwarding table...; Question 352: Which statements about the AS number range are true? (Choose...; Question 353: BGP peers are automatically discovered by exchanging multica...; Question 354: Which parameters are optional for configuring a BGP peer? (C...; Question 355: Which of the following data traffic is incoming data traffic...; Question 356: Which parameters are carried in a BGP Open message? (Choose ...; Question 357: When two Eudemons are working in dual-system hot backup mode...; Question 358: If the Open message sent from a BGP speaker has the GR capab...; Question 359: Which command must be configured to establish a BGP peer rel...; Question 360: In STP, BPDU packet is carried by ( )....; Question 361: The option field in DHCP messages uses the CLV mode....; Question 362: In DiffServ mode, before the application program sends packe...; Question 363: An IP network can provide various packet forwarding services...; Question 364: OSPF uses SPF algorithm to calculate SPF tree according to t...; Question 365: According to OSI reference model, Layer 2 LAN switch operate...; Question 366: Which of the following packet drop policies can be applied t...; Question 367: An IP-prefix-filter is used to filter IP prefixes and data p...; Question 368: You cannot set an aging time for the blacklist of the Eudemo...; Question 369: Which of the following statements are correct regarding Mast...

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