H12-821_V1.0 Exam Dumps | A switch running a later IGMP version can identify Report messages of an earlier IGMP version, but the

Home
Huawei
HCIP-Datacom-Core Technology V1.0
Huawei.H12-821_V1.0.v2025-10-16.q140
Question 110

Valid H12-821_V1.0 Dumps shared by ExamDiscuss.com for Helping Passing H12-821_V1.0 Exam! ExamDiscuss.com now offer the newest H12-821_V1.0 exam dumps, the ExamDiscuss.com H12-821_V1.0 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com H12-821_V1.0 dumps with Test Engine here:

Access H12-821_V1.0 Dumps Premium Version
(1265 Q&As Dumps, 35%OFF Special Discount Code: freecram)

<< Prev Question Next Question >>

Question 110/140

A switch running a later IGMP version can identify Report messages of an earlier IGMP version, but the switch running an earlier IGMP version cannot identify Report messages of a later IGMP version. To ensure that IGMP runs properly, you are advised to set the IGMP version on the switch to be the same as or later than the IGMP version of member hosts.

A. TRUE

B. FALSE

Correct Answer: A

Comprehensive and Detailed Step-by-Step Explanation:
1. Understanding IGMP Version Compatibility:
IGMP (Internet Group Management Protocol) supports multiple versions, such as IGMPv1, IGMPv2, and IGMPv3.
A device running alater versionof IGMP is backward-compatible and can identify Report messages from earlier versions.
However, a device running anearlier versionof IGMP cannot recognize the newer features or formats of later IGMP versions.
2. Best Practice:
To avoid compatibility issues, the IGMP version configured on the switch should be thesame as or later thanthe version used by the member hosts in the network.
3. Why the Statement is TRUE:
The statement is correct because it describes the compatibility behavior of IGMP versions and advises setting the switch IGMP version appropriately.
Reference:
Huawei HCIA-Datacom Study Guide, Chapter "IGMP Configuration."

Your email address will not be published. Required fields are marked *

Comment: *

Name: *

Email: *

Rating: *

Verification: *

Question List (140q): Question 1: On the OSPF network shown in the figure, an adjacency has be...; Question 2: When a BGP device sends an Open message to establish a peer ...; Question 3: On an OSPF network, LSDBs are used to store LSAs. Common LSA...; Question 4: In IPsec, an SA (Security Association) is uniquely identifie...; Question 5: In IP multicast, RPF routes can be elected only from among u...; Question 6: BFD control packets are encapsulated in UDP packets for tran...; Question 7: IGMPV3 not only supports IGMPv1 General Query and IGMPv2 Gro...; Question 8: Which of the following statements is false, based on the fol...; Question 9: Which of the following statements about the forwarding plane...; Question 10: By default, a router interface sends PIM Hello messages at a...; Question 11: Which of the following statements about multicast packet for...; Question 12: After the administrator of an enterprise deploys a DHCP serv...; Question 13: IGMPv2 uses the timeout mechanism for group members leaving ...; Question 14: Typically, a protocol that occupies two ports during communi...; Question 15: GRE is a VPN encapsulation technology that is widely used to...; Question 16: GRE is a VPN technology that can implement packet transmissi...; Question 17: According to BGP route selection rules, the route with the h...; Question 18: STAs stay on different subnets before and after Layer 3 roam...; Question 19: When deploying a VRRP network, an enterprise administrator s...; Question 20: Multiple BGP processes cannot be configured on the same rout...; Question 21: NETCONF is a network configuration protocol that automates n...; Question 22: An ACL can be used to match routes or data, but cannot be us...; Question 23: Which of the following fields in DD packets is used for impl...; Question 24: On a BGP network, a route-policy can be used to modify route...; Question 25: A non-client is an IBGP peer that functions as neither an RR...; Question 26: There are two BFD operating modes. In_______mode, the local ...; Question 27: BFD can quickly detect faults in channels at multiple networ...; Question 28: On an RSTP network, port roles are optimized to overcome the...; Question 29: OSPF neighbors have multiple states, such as Down, Init, 2-w...; Question 30: Which of the following PIM protocol packets have unicast des...; Question 31: On an OSPF network, there are multiple types of packets, eac...; Question 32: A large enterprise deploys a WLAN in VRRP HSB mode to ensure...; Question 33: Which of the following values is the Reserved/Circuit Type f...; Question 34: Which of the following statements regarding an IP prefix are...; Question 35: Which of the following statements regarding OSPF is true?...; Question 36: In IP multicast transmission, packets are transmitted from a...; Question 37: A local router runs IS-IS and its command output is shown in...; Question 38: See the following figure. RTA, RTB, RTC, and RTD are in the ...; Question 39: In BGP, Notification messages are used to request peers to r...; Question 40: Which of the following statements regarding OSPF route summa...; Question 41: On a P2P IS-IS network, after a neighbor relationship is est...; Question 42: As shown in the figure, SWA, SWB, SWC, and SWD run the Rapid...; Question 43: On an IS-IS network, the length and components of a NET are ...; Question 44: Which of the following scenarios is not suitable for deployi...; Question 45: In a route-policy, which of the following BGP attributes can...; Question 46: Which of the following is used as the destination port for s...; Question 47: When IPv4 unicast packets are transmitted over Ethernet, the...; Question 48: Which of the following attributes must be carried when BGP s...; Question 49: On a broadcast IS-IS network, a DIS needs to be elected to c...; Question 50: OSPF has multiple types of routes with varying priorities. W...; Question 51: Which of the following statements about stack split is false...; Question 52: Which of the following statements is false about the session...; Question 53: Which of the following attacks is not the network layer atta...; Question 54: An engineer sets the CAPWAP heartbeat detection interval to ...; Question 55: In the VRP, by default, the routes imported by BGP will be a...; Question 56: On an OSPF network, one router with P2P as the network type ...; Question 57: On an RSTP network, port priorities may be compared during r...; Question 58: L2TP does not provide security encryption. Therefore, other ...; Question 59: Roaming technology is typically used on a large WLAN to ensu...; Question 60: Which of the following statements about BFD operating modes ...; Question 61: On the OSPF network shown in the figure, R1, R2, and R3 run ...; Question 62: What is the correct procedure for a VLAN pool to assign term...; Question 63: BGP itself does not discover routes. Therefore, other routes...; Question 64: The traffic limiting policy feature only supports the number...; Question 65: A company has a stack consisting of three switches that are ...; Question 66: RSTP provides different functions in different scenarios. Wh...; Question 67: On an OSPF network, if the network type is NBMA, a router un...; Question 68: After a BGP peer relationship is established between two end...; Question 69: If a router ID is configured in both the system via and the ...; Question 70: When an SSH client accesses an SSH server for the first time...; Question 71: Compress the 2001:0DBB:B8:0000:C030:0000:0000:09A0:CDEF addr...; Question 72: By default, if no router ID is configured but multiple loopb...; Question 73: When a router running BGP is in the Connect state, BGP start...; Question 74: Which three transmission modes are supported for IPv4 packet...; Question 75: BGP is a distance-vector protocol that implements route reac...; Question 76: Multicast applies to any point-to-multipoint data transmissi...; Question 77: On an OSPF network, Type 7 LSAs can be generated only by ASB...; Question 78: BFD provides fast fault detection independent of media and r...; Question 79: In the OSPF protocol, inter-area route calculation involves ...; Question 80: Four routers run IS-IS and have established adjacencies. The...; Question 81: A monitoring plane usually comprises the monitoring units of...; Question 82: As shown in the figure, R1 imports the direct route 10.1.1.0...; Question 83: On a WLAN, the HSB service sets up an HSB channel between tw...; Question 84: IPv6 defines multiple types of addresses. Which of the follo...; Question 85: After HSB is configured, the HSB channel fails to be establi...; Question 86: BFD for OSPF is deployed on a directly connected link. If th...; Question 87: During routine operation and maintenance, an engineer checks...; Question 88: The Neighbor Discovery Protocol (NDP) is an important basic ...; Question 89: SSH is a secure protocol that establishes tunnels for users ...; Question 90: During routine O&M, the administrator checks the IGMP co...; Question 91: When creating a single-hop BFD session for the first time, b...; Question 92: Which of the following statements about WLAN roaming are tru...; Question 93: To prevent loops on an STP network, after a designated port ...; Question 94: A router forwards traffic based on a FIB table. Which of the...; Question 95: A campus network uses OSPF for network communication. The di...; Question 96: Which of the following statements regarding the MED value in...; Question 97: A Layer 2 switch supports multiple types of Ethernet interfa...; Question 98: Which of the following is the default interval at which the ...; Question 99: Which of the following statements regarding the LSA age fiel...; Question 100: An enterprise administrator wants to configure single-hop BF...; Question 101: A large shopping mall configures a VLAN pool to prevent netw...; Question 102: Regarding the route-policy set-cost configuration below, whi...; Question 103: This configuration is part of RTA configuration. Which of th...; Question 104: Route summarization is a mechanism that combines multiple ro...; Question 105: There are two types of routing entries on a PIM network. (S,...; Question 106: Match the following IPv4 multicast protocols with the corres...; Question 107: On an OSPF network, all OSPF routers generate Router LSAs. I...; Question 108: Which of the following statements regarding the BGP error di...; Question 109: On an RSTP network, if a port receives an RST BPDU and finds...; Question 110: A switch running a later IGMP version can identify Report me...; Question 111: On an IS-IS network, areas are divided by router, and a rout...; Question 112: In BGP, the MED attribute is transmitted only between two ne...; Question 113: To prevent inter-area routing loops, OSPF does not allow adv...; Question 114: Which of the following statements regarding DR/BDR are false...; Question 115: On an IS-IS network, routers send LSPs to exchange link stat...; Question 116: What is the default sending interval of BFD packets?...; Question 117: In IPv6, to communicate with a destination host, a host must...; Question 118: When a routing policy is used to filter routes, which of the...; Question 119: Which of the following attributes cannot be directly referen...; Question 120: To enable PC1 to access PC2 using the IP address of the fire...; Question 121: OSPF has several types of special areas, which are used to r...; Question 122: An IP prefix list is a common matching tool used in routing ...; Question 123: Compared with RSTP, which of the following port roles are ad...; Question 124: To overcome the disadvantages of STP, RSTP changes the forma...; Question 125: VRRP defines three states. Only the device in which state ca...; Question 126: On a network, some switches are enabled with RSTP and some s...; Question 127: Which of the following statements regarding BGP route advert...; Question 128: Which of the following statements regarding different LSA ty...; Question 129: Which of the following TLVs is used by ISIS to describe the ...; Question 130: Compared with OSPF, IS-IS has higher scalability because IS-...; Question 131: See the network shown in the following figure. (Exhibit) R1 ...; Question 132: A router performs a lookup in its FIB table for a packet. If...; Question 133: On the campus OSPF network shown in the following figure, th...; Question 134: What parameters can a DHCP6 server assign to a DHCPv6 client...; Question 135: Which of the following statements regarding Local-Preference...; Question 136: Which of the following statements are true about IP multicas...; Question 137: Which of the following statements regarding the summary auto...; Question 138: BGP routes have multiple path attributes. When a router adve...; Question 139: The typical characteristics of the AI era are that it focuse...; Question 140: Which of the following routing protocols support the default...

[×]

Download PDF File

Enter your email address to download Huawei.H12-821_V1.0.v2025-10-16.q140.pdf

Email:

Disclaimer:
Freecram doesn't offer Real GIAC Exam Questions. Freecram doesn't offer Real SAP Exam Questions. Freecram doesn't offer Real (ISC)² Exam Questions. Freecram doesn't offer Real CompTIA Exam Questions. Freecram doesn't offer Real Microsoft Exam Questions.
Oracle and Java are registered trademarks of Oracle and/or its affiliates.
Freecram material do not contain actual actual Oracle Exam Questions or material.
Microsoft®, Azure®, Windows®, Windows Vista®, and the Windows logo are registered trademarks of Microsoft Corporation.
Freecram Materials do not contain actual questions and answers from Cisco's Certification Exams. The brand Cisco is a registered trademark of CISCO, Inc.
CFA Institute does not endorse, promote or warrant the accuracy or quality of these questions. CFA® and Chartered Financial Analyst® are registered trademarks owned by CFA Institute.
Freecram does not offer exam dumps or questions from actual exams. We offer learning material and practice tests created by subject matter experts to assist and help learners prepare for those exams. All certification brands used on the website are owned by the respective brand owners. Freecram does not own or claim any ownership on any of the brands.

Question 110/140

LEAVE A REPLY

Download PDF File