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Which of the following statements about the multicast address used by 0SPFv3 is correct? (Multiple Choice)
Which of the following statements about the multicast address used by 0SPFv3 is correct? (Multiple Choice)A . The DR router uses FF02: :6B . The DR router uses FF08::6C . All OSPF routers use FF08:5D . All OSPF routers use FF02::5View AnswerAnswer: AD
The DHCP protocol can assign some TCP/IP-related parameter information to the client. In this process, DHCP defines a variety of packets. The encapsulation protocol used by these packets at the transport layer is:
The DHCP protocol can assign some TCP/IP-related parameter information to the client. In this process, DHCP defines a variety of packets. The encapsulation protocol used by these packets at the transport layer is:A . PPP encapsulationB . IP encapsulationC . TCP encapsulationD . UDP encapsulationView AnswerAnswer: D
Which of the following statements about RSTP root protection is true? (Multiple Choice)
Which of the following statements about RSTP root protection is true? (Multiple Choice)A . The root protection function on the root port will take effectB . The port with root protection enabled will enter the error-down state after receiving the RST BDPU with higher priorityC . It is recommended to...
In a VXLAN scenario, which features can be enabled to reduce the flooding of ARP packets between VTEPs? (Multiple Choice)
In a VXLAN scenario, which features can be enabled to reduce the flooding of ARP packets between VTEPs? (Multiple Choice)A . Host Information CollectionB . Local ARP proxyC . Port isolationD . ARP broadcast suppressionView AnswerAnswer: BD
Which SNMP version is recommended for management?
A medium-sized campus network manages the network through the SNMP protocol. The campus has high network security. Which SNMP version is recommended for management?A . SNMPv1B . SNMPv2CC . SNMPv3D . All versions can be implementedView AnswerAnswer: C
In BGP4+, what is the content of the next hop network address field carried by the MIP_REACH_NLRI attribute in the Update packet?
In BGP4+, what is the content of the next hop network address field carried by the MIP_REACH_NLRI attribute in the Update packet?A . Can be just a link-local addressB . Only link-local addressesC . Can carry link-local addresses and global unicast addresses at the same timeD . Can only be...
Assuming that the BGP configuration is correct and all neighbor relationships have been established, how many routing entries exist in the BGP routing table of Client3?
As shown in the figure, Client1, Client2, and Client3 serve as clients of RR1 at the same time, and R1 introduces 10 routes. Assuming that the BGP configuration is correct and all neighbor relationships have been established, how many routing entries exist in the BGP routing table of Client3?A ....
What method can be used to reduce the risk of overflowing the the primary RR BGP routing table?
In the multi-level RR scenario, a large number of secondary RRs will be connected to the primary RR, which may cause the BGP routing table of the primary RR to overflow. What method can be used to reduce the risk of overflowing the the primary RR BGP routing table?A ....
After an interface of the firewall is assigned to the Untrust security zone, the interface belongs to the Untrust zone and no longer belongs to the Local zone.
After an interface of the firewall is assigned to the Untrust security zone, the interface belongs to the Untrust zone and no longer belongs to the Local zone.A . TRUEB . FALSEView AnswerAnswer: B
OSPFv3 adopts the same route advertisement method as OSPFv2: it is advertised through the network command in the OSPFv3 area view.
OSPFv3 adopts the same route advertisement method as OSPFv2: it is advertised through the network command in the OSPFv3 area view.A . TRUEB . FalseView AnswerAnswer: B
