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Question 24/338
How many types of topology change messages are defined in RSTP?
Correct Answer: B
- Question List (338q)
- Question 1: Which statements about the process of establishing a BGP pee...
- 2 commentQuestion 2: How many bits of the MAC address space is available for mapp...
- Question 3: Based on BGP route selection rules, the route with the small...
- Question 4: Which of the statements describes the way BGP update routes?...
- Question 5: Which of the following tools cannot be used for route filter...
- Question 6: In OSPF, the process of calculating shortest path tree can b...
- Question 7: When the import-route command is used to import routes to BG...
- Question 8: In the BGP routing table, if there are two BGP routes with t...
- Question 9: In case of congestion, which of the following indexes will a...
- Question 10: How many bits of the multicast MAC address are used for mult...
- Question 11: Which statement about BGP is false?...
- Question 12: Which of the following statements is NOT an advantage of STP...
- Question 13: In which state have BGP peers not established any connection...
- 1 commentQuestion 14: An OSPF neighbor relationship fails to be established and th...
- 1 commentQuestion 15: The vlink-peer command is used to specify a peer IP address ...
- Question 16: Which of the following messages exist only in PIM-SM? (Choos...
- Question 17: An IP network can provide various packet forwarding services...
- Question 18: IP QoS models include: (Choose three.)...
- Question 19: Which switching technology reduces the size of broadcast dom...
- Question 20: In the process of calculating SPF tree, the cost from a node...
- Question 21: When two routers exchange LSDB information by exchanging DD ...
- Question 22: Which of the following statements are correct regarding defa...
- Question 23: In a route-policy, which BGP attributes can be used to defin...
- 1 commentQuestion 24: How many types of topology change messages are defined in RS...
- Question 25: Which of the following statement about packet marking is fal...
- Question 26: OSPF supports two authentication modes: area authentication ...
- Question 27: Which command must be configured to establish a BGP peer rel...
- Question 28: Which of the following statements are correct regarding BGP ...
- Question 29: Assume that the subnet mask is 255.255.255.248. Which of the...
- Question 30: OSPF supports the combination of a group of network segments...
- Question 31: What are the functions of an IGMPv2 Query message? (Choose t...
- Question 32: All routing protocols can deliver default routes, supporting...
- Question 33: Which command can trigger the advertisement of BGP routes wi...
- Question 34: When a TCP connection works properly, what is the status of ...
- Question 35: What is the function for the command "InterfaceVlan-interfac...
- Question 36: The NBMA mode requires all the routers in the network to be ...
- Question 37: A company has four departments. Department A has 80 PCs, Dep...
- Question 38: After the session is re-established between the BGP GR helpe...
- Question 39: Which of the following statement about QoS in DiffServ mode ...
- 1 commentQuestion 40: On a broadcast network or an NBMA network, not all neighbors...
- Question 41: Which of the following elements together uniquely identify a...
- Question 42: What is private AS number?
- Question 43: QoS can be performed in which of the following modes? (Choos...
- Question 44: Type 2-external routes always take precedence over Type 1-ex...
- Question 45: Which of the following statements about the BFD demand mode ...
- Question 46: Which of the following is the multicast distribution tree ma...
- Question 47: Which of the following is the priority value of the DMZ on t...
- Question 48: The import-route limit command is used to set the maximum nu...
- Question 49: A failure in establishing a BGP peer relationship can be add...
- Question 50: Which of the following statements about state transition are...
- Question 51: What is the range of VLAN IDs?
- Question 52: Which statements about the AS number range are true? (Choose...
- Question 53: Which of the following situations will occur after multicast...
- Question 54: Which of the following technologies can reduce the scale of ...
- Question 55: Which of the following address types are reserved for multic...
- Question 56: Which of the following statements about VLSM characteristics...
- Question 57: What is the maximum bits of a Class C address can be used fo...
- Question 58: You cannot set an aging time for the blacklist of the USG....
- Question 59: What is the network address for the IP address 190.233.27.13...
- 1 commentQuestion 60: An OSPF neighbor relationship fails to be established and th...
- Question 61: The most remarkable characteristic of OSPF is that OSPF supp...
- Question 62: Which of the followings are OSPF packet type? (Choose three....
- Question 63: Assume that the VRID of a VRRP virtual router is 100 and the...
- Question 64: Which of the following BFD versions is supported in VRP 5.7?...
- Question 65: What kind of the BGP attributes does AS-Path attribute belon...
- Question 66: Which of the following BGP filters can be used to set route ...
- Question 67: In OSPF protocol, which of the following statements are inco...
- Question 68: Which method is used to establish session between the BGP pe...
- Question 69: BFD control packets are encapsulated in UDP packets for tran...
- Question 70: Which of the following statements about link aggregation are...
- Question 71: The USG supports load balancing between multiple uplinks....
- Question 72: Assume that a TCP connection works properly, and the peer AS...
- Question 73: Which of the following statements about VRRP fast switchover...
- Question 74: The IGMP protocol runs between a host and its directly conne...
- Question 75: A router receives a data packet, with the destination addres...
- Question 76: Which TCP port is used by BGP?
- Question 77: Congestion management provides a means to manage and control...
- Question 78: Which of the following routes matches this ACL filter? "acl ...
- Question 79: Which of the following statements about BFD control packets ...
- Question 80: Based on BGP route selection rules, how are Origin attribute...
- Question 81: What is the Origin attribute of the BGP route that is import...
- Question 82: How many default zones does the USG supporting multi-instanc...
- Question 83: The IP packet has a special field to mark the QoS. For examp...
- Question 84: Which of the following statements is false?...
- Question 85: If the peer default-route-advertise command is used to adver...
- Question 86: Which of the following statements are correct regarding intr...
- Question 87: The default-route originate command in the RIP protocol is u...
- Question 88: The most remarkable characteristic of OSPF is that it can su...
- 1 commentQuestion 89: Which of the following statements about Stub areas is false?...
- Question 90: Which of the following routers can initiate SPT switchover o...
- Question 91: How does the route Community attribute set by routing polici...
- Question 92: When importing routes discovered by other routing protocols,...
- Question 93: What are the functions of route filtering? (Choose three.)...
- Question 94: Which of the following statements is false?...
- Question 95: In BGP, which type of message is periodically exchanged betw...
- Question 96: A 32-bit MPLS header consists of a 20-bit label used for pac...
- Question 97: In a route-policy, which BGP attributes can be invoked by if...
- Question 98: Which statements about BGP well-known mandatory attributes a...
- Question 99: The "import-route limit" command is used to set a maximum nu...
- Question 100: OSPF directly runs over the IP protocol. Its IP protocol num...
- Question 101: If the hold timers in the Open messages sent from BGP Peer A...
- Question 102: Which of the following can speed up OSPF fast convergence? (...
- Question 103: Dividing a network using VLANs can (). (Choose two.)...
- Question 104: Which of the following commands is used to display the IGMP ...
- Question 105: The interface IP address and virtual IP address configured f...
- Question 106: Based on classification rules, traffic classification can be...
- Question 107: Only Router-LSAs and Network-LSAs are involved in intra-area...
- Question 108: The ABR of an NSSA will not advertise Type-4 and Type-5 LSAs...
- Question 109: Which of the following statements about a multicast distribu...
- Question 110: Which BGP attribute is not a well-known mandatory attribute?...
- Question 111: Which of the following statements about the BFD echo functio...
- Question 112: Which of the following numbers is the protocol number of VRR...
- Question 113: An ACL is used to match routing information or data packet a...
- Question 114: Which attributes are well-known community attributes? (Choos...
- Question 115: Which of the following protocols support the multicast ASM s...
- Question 116: Which of the following route selection mechanisms can adopt ...
- Question 117: Policy-based routing and routing policy affect the forwardin...
- Question 118: Generally, the performance of an IP-prefix-filter is higher ...
- Question 119: Routes 172.1.12.0/24, 172.1.13.0/24, 172.1.14.0/24, and 172....
- Question 120: Which parameters are carried in a BGP Open message? (Choose ...
- Question 121: An OSPF neighbor relationship fails to be established and th...
- Question 122: Exhibit: (Exhibit) Based on the DSCP field (first 6 bits of ...
- Question 123: Which of the following LSAs are flooded within a single area...
- Question 124: If different routing protocols run on different networks and...
- Question 125: In transit AS, why do core routers run BGP?...
- Question 126: A Class C network needs to be divided into five subnets and ...
- Question 127: Which of the following statements about a Smart Link group a...
- Question 128: The acl[ number ] acl-number [ match-order { auto | config ]...
- Question 129: Which BGP attributes can be used to prevent routing loops? (...
- Question 130: Which of the following statements about the device state cha...
- Question 131: What is the network address for 190.233.27.13/16?...
- Question 132: Which of the following are characteristics of a high availab...
- Question 133: Which statement is true if MD5 authentication is configured ...
- Question 134: OSPF uses SPF algorithm to calculate SPF tree according to t...
- Question 135: Which of the connection types that Router LSA can describe? ...
- Question 136: How many hosts are available per subnet if you apply a /21 m...
- Question 137: How many multicast IP addresses can be represented by the sa...
- Question 138: Default routes between routers are a low-cost solution. This...
- Question 139: If the network address 172.29.100.0/16 is subnetted, which o...
- Question 140: Which of the following statements about route summary are tr...
- Question 141: (Exhibit) As shown in the figure, SWA and SWB are two switch...
- Question 142: What is the maximum number of bits that can be used for subn...
- Question 143: Different types of networks cannot establish an adjacency in...
- Question 144: An Autonomous System (AS) is a set of routers under a single...
- Question 145: Which BGP attribute is usually used to determine the path al...
- Question 146: Different network segments can be in the same OSPF area and ...
- Question 147: Which of the following protocols support default route adver...
- Question 148: The system can perform ACL rule matching only based on the c...
- Question 149: Which bits in a VLAN tag indicates 802.1Q?...
- Question 150: Which types of interfaces are supported by Huawei switches a...
- Question 151: Which of the following statements about VRRP are true? (Choo...
- Question 152: What is the link ID of an ASBR-Summary-LSA?...
- Question 153: The bandwidth-reference parameter is measured in Mbit/s....
- Question 154: Simple traffic classification can be performed based on whic...
- Question 155: Which of the following route selection tools is used in mult...
- Question 156: Which of the following statements about NSSA commands is fal...
- Question 157: Which of the following statements about BFD are true? (Choos...
- Question 158: Which of the following protocols are multicast routing proto...
- Question 159: If the Router Priority of a router is set to 0, this router ...
- Question 160: Which of the following BGP routing policies can be used to f...
- Question 161: Which statements about prerequisites to establishing a BGP p...
- Question 162: The virtual router uses a virtual MAC address but not the ac...
- Question 163: Different from a Stub area, an NSSA supports Type-5 LSAs....
- Question 164: VLANs isolate broadcast domains, eliminates broadcast storms...
- Question 165: By default, what are the LOCAL_PREF and PREFERRED-VALUE in V...
- Question 166: BFD (a fast detection technology) enabled on a device quickl...
- Question 167: Which of the following statements is false?...
- Question 168: Using the peer connect-interface command to establish "multi...
- Question 169: When the GR Restarter performs the active/standby switchover...
- Question 170: Complex traffic classification can be performed based on whi...
- Question 171: A BGP finite state machine has the following states: Active ...
- Question 172: VLANs isolate broadcast domains, eliminate broadcast storms,...
- Question 173: What is the maximum number of hosts that a network segment 1...
- Question 174: Which of the following statements regarding VLAN configurati...
- Question 175: A OSPF network may be structured, or subdivided into routing...
- Question 176: Which of the following statements belong to BGP COMMUNITY at...
- Question 177: Which of the following routes matches the ACL filter given b...
- Question 178: The link that connects a PC to a switch is ( )....
- Question 179: Once a BGP connection is established, a BGP Speaker advertis...
- 1 commentQuestion 180: Which statements about the MED attribute are true? (Choose t...
- Question 181: Which of the following statements is false?...
- Question 182: Which statement about OSPF is false?...
- Question 183: In the VRP, by default, the routes imported by BGP are not a...
- Question 184: Whatever changes occur in the BGP routing table, a BGP Speak...
- Question 185: Which of the following route selection tools can be used in ...
- Question 186: Which of the following are end-to-end link protection modes?...
- Question 187: An OSPF neighbor relationship fails to be established and th...
- Question 188: In VRP 5.7, which of the following dynamic protocols support...
- Question 189: What is the maximum bits of a Class B address can be used fo...
- Question 190: In the VRP, by default, a BGP router automatically retransmi...
- Question 191: In BGP, performing MD5 authentication between BGP peers can ...
- Question 192: Which of the BGP attributes will not be advertised to other ...
- Question 193: Which of the following is the port state defined by RSTP?...
- Question 194: Based on BGP route selection rules, the route with the lowes...
- Question 195: An OSPF neighbor relationship fails to be established and th...
- Question 196: On a non-broadcast network, OSPF has two operating modes: NB...
- Question 197: BFD is a common fast detection technology. It implements the...
- Question 198: Which of the following statements about RPs are true? (Choos...
- Question 199: Which following BGP attribute can used to define a set of pr...
- Question 200: MPLS is a switching standard defined by the IETF. Which of t...
- Question 201: In addition to traffic rate limit, the CAR can mark packets ...
- Question 202: Which of the following technologies are available for traffi...
- 1 commentQuestion 203: OSPF uses SPF algorithm to calculate SPF tree according to t...
- Question 204: What does the IP-prefix-filter "ipip-prefix test index 10 de...
- Question 205: Simple traffic classification in QoS classifies packets base...
- Question 206: What are the functions of route filtering? (Choose three.)...
- Question 207: How many hosts are available per subnet if apply a /21 mask ...
- Question 208: Which of the following statements is true regarding the func...
- Question 209: Which of the following statements about the setup of a BFD s...
- Question 210: Which of the following queue scheduling technology can achie...
- Question 211: Which of the following conditions must be met for importing ...
- Question 212: Which interface is connected to the user-side interface?...
- Question 213: A VRRP virtual router can have one or more IP addresses....
- Question 214: BGP peers are automatically discovered by exchanging multica...
- Question 215: The dynamic LACP requires devices at both ends to exchange p...
- Question 216: The option field in a DHCP message uses the CLV mode....
- Question 217: ABRs advertise link status information about connected non-b...
- Question 218: Which methods can be used to import local routes to BGP? (Ch...
- Question 219: RTA is a source's DR and RTB is an RP. A multicast source se...
- Question 220: How does a BGP router process the received route whose next ...
- Question 221: Which of the following statements about an AS-External-LSA a...
- Question 222: Which one of the statements describes the relationship betwe...
- Question 223: Which of the following statements are false? (Choose three.)...
- Question 224: Only one BGP process can be configured on a router....
- Question 225: Which of the following describes the relationship between BG...
- Question 226: For network segment 192.168.2.16/28, how many hosts it can h...
- Question 227: A network administrator needs to construct a small-scale net...
- Question 228: Which of the following statements about the master router in...
- Question 229: None Stop Forwarding (NSF) is an important HA technology. It...
- Question 230: Which of the following statements are correct regarding Netw...
- Question 231: Which of the following statements about the Smart Link group...
- Question 232: Which of the following statements about the BFD asynchronous...
- Question 233: Which of the following statements are correct regarding how ...
- Question 234: BGP is an exterior gateway protocol which runs between ASs. ...
- Question 235: By default, the cost of an OSPF interface is calculated base...
- Question 236: Which statements about BGP route advertisement are true? (Ch...
- Question 237: How many Class C networks does the summarized route 192.168....
- Question 238: BGP is an exterior gateway protocol which runs among ASs. It...
- Question 239: Which of the following statements regarding RPs are true? (C...
- Question 240: An IP address 192.168.13.175 with the subnet mask 255.255.25...
- Question 241: Which of the BGP attributes are Well-known mandatory attribu...
- Question 242: Which statements about BGP route selection rules are true? (...
- Question 243: Which of the following route entries match IP-Prefix defined...
- Question 244: Which of the following protocols support the multicast ASM m...
- Question 245: In traffic policing using two token buckets & two-rate, ...
- Question 246: Which of the following statements about LACP are true? (Choo...
- Question 247: Before establishing a network, we must create VLANs. The use...
- Question 248: OSPF supports two authentication modes: area authentication ...
- Question 249: The ABR in a Totally Stubby area will not advertise Type-3, ...
- Question 250: Which types of packets are supported by BGP? (Choose three.)...
- Question 251: In the VRP, by default, a BGP router does not automatically ...
- Question 252: Which of the following are multicast routing protocols? (Cho...
- Question 253: Which of the following statements about OSPF authentication ...
- Question 254: In OSPF area, RTA and RTB interconnect through FE interface....
- Question 255: WFQ can effectively control the delay and jitter by means of...
- Question 256: A broadcast and an NBMA network, each having two or more rou...
- Question 257: The BGP Community attribute is a well-known mandatory attrib...
- Question 258: Which of the following statements is false?...
- Question 259: Which of the following statements are true? (Choose three.)...
- Question 260: If a router receives two BGP routes (M and N) that contain t...
- Question 261: Which of the following statements about costs of routing pro...
- Question 262: BFD detects the link status immediately after a BFD session ...
- Question 263: Which of the following statements are correct regarding VRRP...
- Question 264: For a network like 175.25.128.0/19, the mask value is?...
- Question 265: The network 154.27.0.0 without any subnet can support() host...
- Question 266: Which of the following network or link type is not the basic...
- Question 267: Each router running OSPF has a router ID. A router ID is a 3...
- Question 268: The reliability of a product or a system is generally evalua...
- 1 commentQuestion 269: Which of the BGP attributes is Optional transitive attribute...
- Question 270: Which of the following statements about ACL type are true? (...
- Question 271: Which of the following routes match this ACL filter? (Choose...
- Question 272: Which of the following Statement is false? (Exhibit)...
- Question 273: A Router ID is optional in the OSPF configuration....
- Question 274: Based on BGP route selection rules, a local route that is au...
- Question 275: The address space 172.28.100.0/24 is currently used. If the ...
- Question 276: By default, the cost of an OSPF interface is related to inte...
- 1 commentQuestion 277: Which of the following statements about Flush packets in a S...
- Question 278: Which of the following statements about comparison between A...
- Question 279: Which of the following statements about BFD Echo packets are...
- Question 280: ABRs of a Stub area do not flood Type-5 and Type-4 LSAs to t...
- Question 281: Which of the following attacks are prevented after an IP add...
- Question 282: Which of the following statements about Stub areas is false?...
- 1 commentQuestion 283: Which of the following statements regarding IP address 224.0...
- Question 284: Which of the following statements about link aggregation are...
- Question 285: Which of the following statements about the reliability requ...
- Question 286: Which of the following route entries matches ACL 2001 that i...
- Question 287: Which type of BGP route will be added to the BGP routing tab...
- Question 288: How does an IGMP router maintain group memberships on the ne...
- Question 289: Which of the following statements are correct regarding VRRP...
- Question 290: During the GR of dynamic routing protocols (such as OSPF and...
- Question 291: Assume that the following commands are run to configure BGP:...
- Question 292: The Origin attribute of the BGP route that is imported by us...
- Question 293: To which attribute type does the BGP AS-Path attribute belon...
- Question 294: When links are switched in a Smart Link group, which of the ...
- Question 295: Which of the following routers have multicast routing entrie...
- Question 296: Which is the default network mask length of 219.25.23.56?...
- Question 297: Layer 3 switch has layer 2 capability as well as layer 3 rou...
- Question 298: Which of the following IP addresses are network addresses? (...
- Question 299: One class B network 155.16.0.0, the mask is 255.255.255.192....
- Question 300: Route filtering can filter not only routing information but ...
- Question 301: Which of the following statements about multicast MAC addres...
- Question 302: What is the function of well-known community attribute NO_EX...
- Question 303: The IP address 0.0.0.0 indicates ()....
- Question 304: Which of the following statements about VRRP are true? (Choo...
- Question 305: In OSPF protocol, which of the following elements are used t...
- Question 306: An ACL is a series of orderly rules composed of permit | den...
- Question 307: Which statements regarding the PVID on the access interface ...
- Question 308: What are the differences between the IGMP versions? (Choose ...
- 1 commentQuestion 309: Which of the following statements about a neighbor state mac...
- Question 310: What are the OSPF message types? (Choose four.)...
- Question 311: According to the OSI reference model, Layer 2 LAN switch ope...
- Question 312: The subnet mask of a class A address is 255.255.240.0, how m...
- Question 313: If both the ospf cost and bandwidth-reference commands are c...
- Question 314: In PIM-DM, which of the following messages needs to be sent ...
- Question 315: Which of the following statements about the Reverse Path For...
- Question 316: Which of the followings is used to avoid route loops in BGP?...
- Question 317: Which of the following statements about the Monitor Link gro...
- Question 318: Which of the following routing protocols support import-rout...
- 1 commentQuestion 319: Which statements about OSPF packets are true? (Choose three....
- Question 320: A company reserves the network segment 172.29.100.0/26 for s...
- Question 321: Which parameters are optional for configuring a BGP peer? (C...
- Question 322: The route selection tool route-policy can filter and set BGP...
- Question 323: IGMP interface group report information Ethernet6/1/1(40.1.1...
- 1 commentQuestion 324: In IPv4, which of the following is the SSM address range all...
- Question 325: Which LSA is used by OSPF to implement GR?...
- Question 326: Which of the attributes must exist in the BGP Update message...
- Question 327: IGP routes can be installed into the BGP routing table by ru...
- 1 commentQuestion 328: The preceding information is generated after a router receiv...
- Question 329: Which statements about the Local-Preference attribute are tr...
- Question 330: Traffic shaping usually buffers packets that need to be drop...
- Question 331: Complex traffic classification matches packets with rules an...
- Question 332: If a BGP peer is configured with "multiple" route selection ...
- Question 333: Which of the following rules should a network administrator ...
- Question 334: Which of the following addresses can be used on a public net...
- Question 335: ACL rules are matched based on the configured order only....
- Question 336: Which statement about OSPF is false?...
- Question 337: The Internet Group Management Protocol (IGMP) runs between h...
- Question 338: Which BGP attributes are optional in a BGP Update packet? (C...
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