HCIP-Routing&Switching H12-221 Dumps

1. https://www.passcert.com/H12-221.html Pass Pass Huawei Huawei H12 H12- -221 221 Exam With Exam With Valid Valid Dumps Dumps Huawei Huawei H12 H12- -221 221 Exam Exam HCIP-Routing&Switching-IERS https://www.passcert.com/H12-221.html Save 25% OFF, Including Huawei H12-221 Exam Dumps P Pass ass H12 H12- -221 221 Exam with Exam with Passcert Passcert Huawei Huawei H12 H12- -221 221 dumps dumps in in the first attempt. the first attempt. https://www.passcert.com/ 100% pass

2. https://www.passcert.com/H12-221.html 1.In the OpenSent state, if the received Open packet is found to be in error, BGP sends () packet to the peer and goes to the () state. A. Notification, Active B. Open, Idle C. Open, Active D. Notification, Idle Answer: D 2.Which description is wrong about BGP Keepalive message? A. Keepalive is periodically sent between two BGP neighbors. B. By default, the keepalive interval is 180s. C. Keepalive messages are mainly used for the running status of peer routers and the availability confirmation of links. D. Keepalive messages consist of only one BGP data header. Answer: B 3.Which descriptions are correct about the Next Hop attribute of BGP? (Multiple Choice) A. Must exist in the Update message B. Not necessarily the IP address of the neighbor device C. There may be no Next_Hop attribute in the Update message. D. The BGP speaker does not change the next hop attribute of the routing information when it advertises a route to the EBGP peer. Answer: AB 4.Which description is wrong about BGP routing updates? A. When the route is updated, the BGP device only sends the updated BCP route. B. BGP periodic update C. If there is no RR, the BGP route obtained from the IBGP peer is advertised by the BGP device to its EBGP peer. D. The BGP route obtained from the EBGP peer is advertised by the BGP device to all its EBGP and IBGP peers. Answer: B 5.Which description is correct about the IGMP Snooping mechanism? A. When IGMP Snooping is not running, multicast packets will be broadcast on Layer 2. After IGMP Snooping is run, packets will not be broadcast on Layer 2 but Layer 2 multicast. B. If the IGMP leave message sent by the host, the switch adds the host to the corresponding multicast table. C. If the host sends an IGMP host report, the switch deletes the multicast entry corresponding to the host. D. The Layer 2 switch establishes and maintains a MAC broadcast address table at Layer 2 by continuously monitoring IGMP messages. Answer: A 100% pass

3. https://www.passcert.com/H12-221.html 6.IGMPv2 stipulates that when there are multiple routers in a shared network, the IGMP protocol itself elects the querier. A. TRUE B. FALSE Answer: A 7.Which of the following description is wrong about the routing selection tool? A. An access control list (ACL) is used to match routing information or the address of a packet, and to filter out routing information or packets that do not meet the criteria. B. The community-filter is used to match the community attributes of BGP routing information and can only be used to filter BGP routes. C. The prefix list (ip-prefix) matches the destination address of the routing information or directly acts on the router object (gateway). D. route-policy is a powerful filtering tool, but it can only match routes and packets and cannot be used to modify routing attributes or packet forwarding behavior. E. as-path-filter is used to match the AS-PATH attribute in BGP routing information, so it can only be used to filter BGP routes. Answer: B 8.Which of the following descriptions are correct about the advanced ACL? (Multiple Choice) A. Advanced ACLs support filtering packets based on protocol type. The value of the protocol number that can be filtered can be 1~255. B. Number range 3000~3999 C. Can define the effective time D. Filter packets based on MAC address Answer: ABCD 9.On the VRP platform, when we import OSPF or ISIS routes to RIP, what can the COST value be set to? A. 15 B. 16 C. 10 D. 0 Answer: C 10.Sometimes, when a multicast packet is flooded to a shared network segment connected to multiple PIM routers, the RPF check on these PIM routers can pass, and multiple packets of the same packet are forwarded to the network segment. At this point, what need to be executed? A. Diffusion B. Pruning C. Assertion 100% pass

4. https://www.passcert.com/H12-221.html D. Grafting Answer: C 11.Regardless of any change in the BGP routing table, the BGP speaker advertises only the changed routes to the neighbors. A. TRUE B. FALSE Answer: B 12.It can be used in a variety of routing protocols, set the matching conditions, set the properties after matching, what is the routing selection tool consisting of if-match and apply clauses? A. IP-Prefix B. community-filter C. as-path-filter D. route-policy Answer: D 100% pass

5. https://www.passcert.com/H12-221.html CCNP 300-101,300-115,300-135 CompTIA A+ 220-1001,220-1002 Huawei Storage C1000-016, C1000-020, C1000-021, C1000-022 Azure Architect AZ-300, AZ-301 Coating Inspector NACE-CIP1-001, NACE-CIP2-001 Huawei HCIP-R&S H12-221-ENU, H12-222-ENU, H12-223-ENU Huawei HCIP-Storage H13-621-ENU, H13-622-ENU, H13-623-ENU Huawei 365 Certified: Enterprise Administrator Expert MS-100, MS-101 Huawei 365 Certified: Teamwork Administrator Associate H12-221, H12-221 Huawei 365 Certified: Modern Desktop Administrator Associate H12-221, H12-221 NSE 5 Network Security Analyst NSE5_FMG-6.0, NSE5_FAZ-6.0 Huawei Certified: Azure Data Engineer Associate H12-221, H12-221 MCSA: Windows Server 2016 H12-221,70-741,70-742 CCNA Data Center 200-150,200-155 CCNA Cyber Ops 210-250,210-255 Huawei HCIP-Security H12-721-ENU, H12-722-ENU, H12-723-ENU Huawei HCIP-Cloud Computing H13-522-ENU, H13-523-ENU, H13-524-ENU CCNP Data Center 300-160,300-165,300-170,300-175 CCNA 200-105,100-105 Cisco CCNP Security 300-206,300-208,300-209,300-210 CCNA Collaboration 210-060,210-065 TOGAF 9 Certified OG0-091, OG0-092 CompTIA A+ New 220-901,220-902 CompTIA Linux+ LX0-103, LX0-104 LPIC-1 101-400,102-400 LPIC-2 201-450,202-450 Huawei HCIP-WLAN H12-321-ENU, H12-322-ENU 100% pass