Free Access Huawei.H12-261_V3.0.v2022-11-21.q152 Practice Test (Page 27)

Question 126

Which of the following statements about IPSG technology is correct?

A.ip source checkk user bind checkk The item command is used to configure IP packet inspection items based on VLAN or interface.All static entries take effect.

B.IPSG can perform binding table matching check on IP packets entering and leaving the interface.

C.If an interface is configured asDHCP Snooping Trust interface, the interface can normally receive the DHCP response from the DHCP server. ACK, DHCP NAK and DHCP Offer packets, other untrusted ports cannot receive these packets normally.

D.On Huawei routers, IPSG can be configured on VlanifFeatures.

Question 127

Which of the following descriptions about link-state routing protocols is correct without dividing areas?

A.Each router establishes a topology of the entire flooding domain

B.Each router learns routing entries directly from routing updates and adds them to the routing table

C.Routers in a flood domain may receive the same link state information repeatedly

D.Routers throughout the flood domain have the same link-state database

E.The router will send all link state information from one neighbor to all other neighbors to ensure the synchronization of the database

Question 128

BGP routing policy can control the publishing and receiving of routes

A.FALSE

B.TRUE

Question 129

OSPFv2 is running over IPv4 Network IGP: OSPFv3 is running over IPv6 Network IGP. OSPFv3 and Compared with 0SPFv2, it has similar LSA types, but with slightly different functions. Which of the following is not included in the OSPFv3 LSA type?

A.Router-LSA

B.AS-External -LSA

C.Network-LSA

D.ASBR- Summary-LSA

Question 130

If the network runs the OSPP protocol, configure the non-backbone area in the OSPP area as Totaly After the stub area, ABThe R router will send Totally An L is delivered to the stub areaS LSA whose ID is 0.0.0.0, which type of LSA does this LSA belong to??

A.LSA5

B.LSA2

C.LSA1

D.LSA3

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Question 126

Question 127

Question 128

Question 129

Question 130

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