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Question 58/87

Which statement about DHCP Snooping is wrong?

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Question List (87q)
Question 1: From the user's point of view, any phenomenon that affects t...
Question 2: Which of the following regular expressions can match only BG...
Question 3: IGP converges faster than BGP, which may cause network traff...
Question 4: To speed up the detection of link failures in an IS-IS netwo...
Question 5: Regarding multi-instance CE (Mlulti-VPN-Instance CE, MCE), w...
Question 6: As shown in the figure, on the R1 router, the network admini...
Question 7: As shown in the figure, on the R1 router, network administra...
Question 8: In OSPFv3, an LSA whose propagation range is one area has___...
Question 9: In an operator's MPLSVPN network, there are two devices PE1 ...
Question 10: The IS-IS Level-1 neighbor relationship between R3 and R4 is...
Question 11: BFDLink state detection at the heart (millisecond) level can...
Question 12: When there are multiple redundant links in the IS-S network,...
Question 13: Which of the following options is incorrect:...
Question 14: In BGP/MPLS IP VPN, the 0SPF multi-instance process uses the...
Question 15: To prevent hackers from attacking user devices or networks t...
Question 16: What is the LSA whose flooding range is the entire autonomou...
Question 17: Which of the following are static information coke analysis?...
Question 18: OSPFV2 is an IGP running on an IPv4 network; OSPFV3 is an IG...
Question 19: In the topology shown in the figure, the entire network runs...
Question 20: As shown in the figure, an engineer uses 4 routers to test b...
Question 21: Qing technology is a technology to expand VLAN space. It can...
Question 22: The RR rules for advertising routes violate the IBGP split h...
Question 23: The routing policy tools that can be used by BGP mainly incl...
Question 24: What characteristics must a high-risk operation plan have?...
Question 25: When configuring the DHCP Relay function on the device, the ...
Question 26: The OSPF protocol is run between CE and PE, when CE1 adverti...
Question 27: About the site in the BGPIMPLS IP VPN network architecture. ...
Question 28: Can Huawei equipment perform traffic suppression for Mingbi ...
Question 29: In BGP4+, what is the content of the next hop network addres...
Question 30: Please match 0SPFv3LSA with its transmission range. (Exhibit...
Question 31: Which of the following operations is not part of the middle ...
Question 32: What is the meaning of display current-configuration I inclu...
Question 33: According to this picture, the door can be judged? (Exhibit)...
Question 34: As shown in the figure, SF is enabled on all interfaces of t...
Question 35: If the BFD session goes down, the direct link will fail....
Question 36: The rules of RR advertising routes violate the rules of IBGP...
Question 37: Regarding the description of the encapsulation format of lab...
Question 38: As shown in the figure, in a medium-sized network, BGP gener...
Question 39: Which of the following statements is false when troubleshoot...
Question 40: For the same MA, C address, manually configured MA, C entrie...
Question 41: According to this picture, Xinmen can be judged? (Exhibit)...
Question 42: As shown below: (Exhibit)
Question 43: After a fault occurs, you need to collect and back up variou...
Question 44: Which of the following statements about MPLS header TTL is c...
Question 45: When 0SPFV2 evolves to 0SPFV3, the LSA format and function a...
Question 46: What is the purpose of configuring LSP fragmentation on an I...
Question 47: Configuring DHCP Snooping can be used to prevent imitator at...
Question 48: Which of the following is not a hardware preparation for cut...
Question 49: As shown in the figure, 0SPF is enabled on all interfaces of...
Question 50: According to this diagram, can we break the (Exhibit)...
Question 51: The correct description for the configuration on this switch...
Question 52: In an MPLS domain, LSR can be divided into Ingress LSR, Tran...
Question 53: What is the default aging time of the MA, C address table of...
Question 54: Which of the following commands can be used to view informat...
Question 55: Regarding BGP/MPLS IPVPN data forwarding, which of the follo...
Question 56: Deployment in a small and medium-sized networkOSPF,When view...
Question 57: What is wrong with this configuration description is: (Exhib...
Question 58: Which statement about DHCP Snooping is wrong?...
Question 59: As shown in the figure, OSPF is enabled on all interfaces of...
Question 60: You have set IS-IS IPv6 enable under the interface, what is ...
Question 61: As shown in the figure, OSPF is enabled on all interfaces of...
Question 62: What fields are added in Update in order to advertise IPv6 r...
Question 63: If you want to check the files under Flash, which command sh...
Question 64: SFFv2 is an IGP running on an IPv4 network: 0SPFV3 is an IGP...
Question 65: After reset isis all is executeD. the IS-Is protocol process...
Question 66: Which of the following statements about MUX VLANs are true?...
Question 67: The routing policy tools that can be used by BGP mainly incl...
Question 68: An engineer uses two routers to test IPv6 services, and simu...
Question 69: Link LSAs of OSPFv3 are propagated throughout the area....
Question 70: An engineer uses two routers to test IPv6 services, and runs...
Question 71: IEIF expands the functions of OSPF by taking advantage of th...
Question 72: Which of the following statements is true about the role of ...
Question 73: The cutover risk assessment mainly considers which of the fo...
Question 74: The default MPLS label publishing mode, label distribution c...
Question 75: As shown in the figure, on the R1 router, network administra...
Question 76: Configured on an interface: isis timer hello 5 level-2, whic...
Question 77: Which of the following reasons may cause the hosts in the sa...
Question 78: Regarding BGP/MPLS IPVPN routing interaction, which of the f...
Question 79: As shown in the figure, there is a packet containing a three...
Question 80: The router ID of OSPF V3 needs to be configured in dotted de...
Question 81: What is the command to adjust the link cost of an IS-IS inte...
Question 82: In the multi-level RR scenario, a large number of secondary ...
Question 83: As shown in the figure, all interfaces of the router enable ...
Question 84: Regarding the sham link, which of the following descriptions...
Question 85: In the VLAN aggregation technology, multiple Sub-VLANs are u...
Question 86: 0SPFV2 is an IGP running on an IPv4 network; 0SPFvV3 is an I...
Question 87: A company purchased private lines from two operators. In ord...