H12-821_V1.0-ENU Exam Dumps | In VRRP, when the device status changes to Master, it will immediately send gratuitous ARP to refresh

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Question 150/157

In VRRP, when the device status changes to Master, it will immediately send gratuitous ARP to refresh the MAC table entries of the downstream device, thereby directing the user's traffic to this device.

A. TRUE

B. FALSE

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What...; Question 16: Which of the following description of VRRP is false?...; Question 17: The next-hop address of the routing entry in the routing tab...; Question 18: For two routers running IS-IS, the adjacency relationship ca...; Question 19: When OSPF runs in a broadcast network, DR and BDR need to be...; Question 20: As shown in the figure, RTA, RTB, RTC, and RTD are in the sa...; Question 21: iMaster NCE-Campus supports the management of Huawei network...; Question 22: The ACL command ac1 [number] ac1-number [ match-order {autol...; Question 23: Which of the following descriptions of the AC roaming group ...; Question 24: Which of the following about the description of the informat...; Question 25: Regarding the description of VRRP load sharing, which is cor...; Question 26: The default priority of VRRP devices in the backup group is:...; Question 27: A certain network runs IS-IS. 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(Multipl...; Question 71: It is possible to prevent the HSB backup channel between the...; Question 72: Which of the following categories can ACL be divided into? (...; Question 73: One of the features of OSPF is that it only supports MD5 aut...; Question 74: In the WLAN three-layer networking scenario, APs will go onl...; Question 75: Which of the following description of the Hello message in P...; Question 76: The ABR in the OSPF stub area does not flood the fifth type ...; Question 77: As shown in the figure, the output information of R1 is as f...; Question 78: As shown in the figure, PC1 and PC2 belong to the same netwo...; Question 79: All routers in a certain network run IS-S and are in Area 49...; Question 80: By default, the VRRP of Huawei AR routers runs in preemptive...; Question 81: As shown is an IP packet header, which of the following stat...; Question 82: In the RSTP network shown in the figure \. According to the ...; Question 83: A network engineer outputs the following information when tr...; Question 84: Which of the following description of BGP characteristics is...; Question 85: Compared with routers and switchies, what are the unique mod...; Question 86: Which of the following types of equipment is suitable for Hu...; Question 87: ip ip-prefx List1 index 10 permit 10.1.0.0 24 greater-equal ...; Question 88: Which of the following statements about stack splitting is w...; Question 89: As show in the figure, which of the following statements is ...; Question 90: By default in VRP, when the route-policy of BGP is changed, ...; Question 91: In the IS-IS broadcast network, which multicast MAC address ...; Question 92: Which of the following attributes meet the following conditi...; Question 93: When two routers establish a pair of logical BGP peers throu...; Question 94: The output information of a router below, which of the follo...; Question 95: Among the following BGP attributes, which are the recognized...; Question 96: The BGP protocol uses the peer default-route-advertiset comm...; Question 97: Which of the following does not belong to the IGP?...; Question 98: Which port role that cannot be in the forwarding state in RS...; Question 99: RPF has the function of preventing multicast forwarding loop...; Question 100: How does IGMPv2 router maintain the network segment group me...; Question 101: Which of the following about OSPF AS-External-LSA is correct...; Question 102: As shown in the figure below, in order to realize that PC1 c...; Question 103: When pinging the IP address of a certain interface of the fi...; Question 104: The router directly instructs the forwarding of data accordi...; Question 105: When configuring dual-link hot backup, the engineer configur...; Question 106: SSH uses asymmetric addition AES and DES to realize the secu...; Question 107: Intranet users of a company use the No-pat method of NAT to ...; Question 108: What are the conditions for matching firewall security polic...; Question 109: Regarding RP, which of the following statements is correct? ...; Question 110: Which routes in the following options meet the following ACL...; Question 111: What are the comparison items of the main switch election in...; Question 112: What is the security level of the DMZ in the USG series fire...; Question 113: The content contained in the UPDATE message, which of the de...; Question 114: BGPAS_PATH property is a selectable transition property....; Question 115: The advantages of address translation technology do not incl...; Question 116: Which of the following trees have multi-channel protocols? 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