Free H12-224 Exam Dumps Preview

Configuring a firewall to work in transparent mode does not change the network topology.

Which of the following statements about BFD are true? (Choose three.)

A Router ID is optional in the OSPF configuration.

The Layer 2 packet header in EAPoL packets is | DMAC | SMAC | TYPE | EAPOL | FCS |.

Which statements are true? (Choose three.)

Which of the following statements about BFD control packets are true? (Choose three.)

Based on classification rules, traffic classification can be divided into which of the following types? (Choose two.)

Which of the following statements regarding AS_Path is false?

The Eudemon can control traffic and connections based on IP addresses.

Which of the following statements regarding join member interfaces are false when link aggregation works in manual mode?

MPLS supports forwarding equivalence class (FEC).

Which of the following cannot be used as a FEC allocation standard?

According to the MSTP protocol, each MST instance calculates an independent spanning tree by using the RSTP algorithm.

Compared with a three-layer network architecture, a two-layer network architecture has simple topology and high data forwarding efficiency. The network architecture will transform to the two-layer architecture, and the three-layer network architecture will be gradually phased out.

Which of the following statements about the BFD demand mode are true? (Choose two.)

Which of the following statements about the firewall technology are true? (Choose three.)

Which of the following parameters is optional when you configure a RADIUS server template on a Huawei switch?

The Eudemon does not support port mapping.

Which statements are false?

Which of the following attacks are DDoS attacks? (Choose four.)

Different from a Stub area, an NSSA supports Type-5 LSAs.

Which of the following statements belong to BGP COMMUNITY attribute? (Choose three.)

Packet loss occurs only on the packet receiver.

As shown in the figure, which switch is the root switch according to the configuration?

Which of the following link efficiency mechanism can be used to compress RTP and TCP packet headers?

Which parameters are carried in a BGP Open message? (Choose three.)

On a Layer 2 switching network, devices forward data based on MAC addresses. Therefore, data filtering can be performed based on MAC addresses, and a firewall in transparent cannot filter out Layer 3 information in data packets.

Which of the following statements about the Monitor Link group is false?

Which of the attributes must exist in the BGP Update messages? (Choose three.)

After an interface on a firewall is added to a zone, the interface belongs to the zone.

Which of the following statements regarding the firewall zone security level is false?

As shown in the figure, port 1 of switch A is configured with the Fixed mode, and other ports are configured with the Normal mode. The trunk interfaces allow all VLANs.

Which VLANs are registered on port 1 of switch C? (Choose three.)

If different routing protocols run on different networks and these networks need to share routing information, route importing can be used.

In a MPLS VPN network, two-layer MPLS labels are added to data packets before they are transmitted over the public network.

Which of the following statements regarding two-layer labels are false? (Choose two.)

The preceding information is generated after a router receives a Report message from group 225.0.0.1 through Ethernet 6/1/0.

Which type of Report message will not be processed by the router?

In transit AS, why do core routers run BGP?

BGP is an exterior gateway protocol which runs among ASs. It focuses on routes control and selection of optimal routes rather than discovery and calculation of routes.

Which of the following standards defines STP?

During BFD session establishment between devices, which state is not involved?

Which of the following statements about multicast MAC addresses are true? (Choose three.)

Which of the following statements regarding the OSPF shortest path tree computation phase is true?

Which of the following statements regarding the LSA header information in AS-External-LSA is false?

In OSPF protocol, which of the following statements are incorrect regarding Link ID of Router LSA? (Choose two.)

Huawei's enterprise network NMS eSight has three editions: simplified, standard, and professional.
Unlike the standard edition, which of the following features is provided by the professional edition?

Which of the following statements regarding advantages of IGMP snooping are true? (Choose all that apply.)

Which LSA is used by OSPF to implement GR?

Which command must be configured to establish a BGP peer relationship between indirectly connected EBGP peers?

For link-status routing protocols, filtering routes in the inbound direction actually cannot block the transmission of link-status information. The filtering effect is that routes cannot be injected into the local routing table but neighbors can still receive complete route status information and calculate complete routes.

QoS includes which of the following aspects? (Choose three.)

What are the common queue scheduling technologies? (Choose all that apply.)

Which of the following addresses can be used on a public network? (Choose two.)

Using the peer connect-interface command to establish "multiple" peer relationships between two routers connected through "multiple" links is recommended.

Which command is used to configure the VRRP preemption delay?

Which of the following statements regarding Local-Preference is true?

Which of the following can speed up OSPF fast convergence? (Choose two.)

In case of congestion, which of the following indexes will affect QoS? (Choose three.)

What is the POP action in MPLS?

The NSF function takes effect only after the GR function is enabled on two directly connected routers that use static routes for communication between users in different network segments.

If the network address 172.29.100.0/16 is subnetted, which of the following valid VLSM subnets can be obtained?

Which of the following attacks are prevented after an IP address and MAC address are bound on the Eudemon? (Choose two.)

As shown in the figure, SWA and SWB are two switches.

Which statements are true? (Choose three.)

Which of the following statements about a backup router in a VRRP backup group are true? (Choose three.)

Which of the following are characteristics of a high availability network? (Choose two.)

Which of the following statements regarding the OSPF protocol are true? (Choose all that apply.)

The Per-Hop Behavior (PHB) defines the policy and priority applied to a packet when traversing a hop (such as a DS) in a DiffServ network.

Which statements are true? (Choose three.)

Which of the following statements are correct regarding priority in VRRP?

What are the functions of route filtering? (Choose three.)

How many types of topology change messages are defined in RSTP?

The Committed Access Rate (CAR) technology uses the token bucket (TB) to control traffic.

BFD control packets are encapsulated in UDP packets for transmission.

Which of the following is the destination port number for single-hop BFD control packets?

When an Eudemon is working in composite mode, some of its interfaces are configured with IP addresses (Layer 3 interfaces) and the other interfaces are not configured with IP addresses (Layer 2 interfaces). To enable dual-system hot backup on an Eudemon, you can configure the Eudemon to work in composite mode.

Which of the following statements about the VRRP authentication is false?

The greatest difference between a Fat AP and a Fit AP is that a Fat AP provides access to more users, has higher performance, and is more applicable to large networks.

The most remarkable characteristic of OSPF is that it can support the link-state algorithm.

Which of the following statements regarding network maintenance work are true? (Choose two.)

In the VRP, by default, the routes imported by BGP are not automatically summarized.

Complex traffic classification can be performed based on which of the following packet information? (Choose three.)

Which of the following causes will lead to a failure to establish BGP peer relationships?

Policy-based routing and routing policy affect the forwarding of data packets in different ways: A routing policy mainly controls packet forwarding. According to the routing policy, packets can be forwarded with no
need to use a routing table; policy-based routing mainly controls the importing, advertising, and receiving
of routing information so as to affect the forwarding of data packets.

Status detection is an advanced communication filtering mechanism. It checks the application layer protocol and monitors the status of the connection-based application layer protocol. For all connections, the status information about each connection is maintained by ASPF and is used to dynamically determine whether to permit or deny data packets to firewalls.

An ACL is used to match routing information or data packet addresses so as to filter out the unmatched routing information or data packets.

The NAT multi-instance function on the Eudemon independently maintains a NAT table for each instance to provide address translation services for instances.

When an edge port is in the protected state on an RSTP network, which of the following operations is performed by the edge port immediately after receiving BPDUs?

Which of the following statement about packet marking is false?

In VRP 5.7, which of the following dynamic protocols support GR? (Choose three.)

Which of the BGP attributes is Optional transitive attribute?

Which of the following statements about different detection intervals at both ends of a BFD session is true?

The project scope can be determined from three aspects.

Which of the following is not included?

Which statements about guest VLAN configuration are true? (Choose three.)

Which of the following statements regarding IP address 224.0.0.1 are correct? (Choose two.)

Only one BGP process can be configured on a router.

On a campus network, the gateway is usually configured on the aggregation layer.
What advantages does this design have compared with configuring the gateway on the access layer?
(Choose all that apply.)

What is the recommended minimum delay for HRP preemption on the Eudemon?

A BGP finite state machine has the following states:

Active
OpenConfirm
Idle
Establish
OpenSent

What is the state transition sequence in which the BGP peer relationship is established?

On the MSTP network as shown in the figure, what is the role of the switch in MSTID according to the configuration?

Which of the following statements about a Smart Link group are true? (Choose three.)

When a TCP connection works properly, what is the status of the BGP peer relationship if the peer AS number configured for a BGP router is inconsistent with the AS number of its BGP peer?

Which of the following scenarios is a loop test applicable to?

As shown in the figure, when the link between SWC and LAND is faulty, through which path are TCA BPDUs sent?

In a Land attack, the source address and destination address of an SYN packet are both the IP address of the attacked object or a loopback address.

Which of the following operations is performed in the risky operation process?