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Share some HCNP-R&S H12-224-ENU exam questions and answers below.
What is the recommended minimum delay for HRP preemption on the Eudemon?
A. 120s
B. 60s
C. 10s
D. 5s
Answer: B

Which of the following statements are correct regarding priority in VRRP?
A. The IP address owner always uses 255 as its priority regardless its config priority.
B. The IP address owner always uses o as its priority regardless its config priority.
C. We can configure the priority as o to make the router never attend the Master election.
D. If a VRRP router changes from Master to Slave, it will send out a VRRP message with priority o in the network.
Answer: A

When an Eudemon is working in composite mode, some of its interfaces are configured with lP 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.
A. True
B. False
Answer: A

The IPSec function on the Eudemon supports NAT traversal.
A. True
B. False
Answer: A

Ethernet0/0 0f RTA and Ethernet0/0 0f RTB connect to the same LAN, both are enabled with VRRP. Create a virtual router with ID l and virtual IP address 10. 1. 1. 254.
Which of the following commands can make RTB Master without modifying the priority of RTA?
A. ERTB-Ethernet0/0]vrrp vrid l priority 200
B. [RTB-Ethernet0/0]vrrp vrid I virtual-ip 10. 1. 1. 254 priority 200
C. IRTB-Ethernet0/0]vrrp vrid I force-master
D. [RTB]vrrp vrid I force-master
Answer: A

Which of the following character strings matches the regular expression 100$?
A. 3100
B. 100
C. 1008
D. 100 200
Answer: B

Which of the following statements about the firewall technology are true?
A. The network gateway of the application layer checks application-layer data carried in packets passing through the gateway.
B. The network gateway for session status detection checks session information carried in packets only at the session layer.
C. During packet filtering, the session status is checked and the whole data stream is analyzed.
D. Address proxy replaces IP addresses and port numbers of hosts within the network with the IP address and port number of the proxy device or router.
Answer: ABD

Network address translation (NAT) translates only IP address information.
A. True
B. False
Answer: B

Which of the following technologies can reduce the scale of broadcast domain?
A. VLAN
B. Trunk
C. RARP
D. STP
Answer: A

Which are the functions of the route target on an MPLS VPN network?
A. Enable the peer PE to determine whichVPNv4 routes can be imported to the specified VRF.
B. Enable the peer PE to determine whichVPNv4 routes cannot be imported to the specified VRF.
C. Enable the peer CE to determine whichVPNv4 routes can be imported to the specified VRF.
D. Enable the peer CE to determine whichVPNv4 routes cannot be imported to the specified VRF.
Answer: AB

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 .
A. True
B. False
Answer: A

Which of the following technologies does the Eudemon use to defense against Anti-DDoS attacks?
A. TCP agent
B. Source authentication and detection
C. Standard protocol stack identification
D. Fingerprint identification (characteristics detection)
E. Abnormal session detection
F. Traffic control
Answer: ABCDEF

The TCP SYN flood attack usually occurs during the TCP handshake process. How many handshakes are required to set up a TCP connection?
A. 1
B. 2
C. 3
D. 4
Answer: C

Which statements about OSPF packets are true?
A. Hello packets can be sent after OSPF is enabled on an interface.
B. LS Request packets are sent only after an adjacency is established.
C. LS Update packets contain detailed LSA information for LSDB synchronization.
D. LS Update packets are sent only after an adjacency is established.
Answer: ABC

The firewall can be working in routing mode, transparent mode, or composite mode. The default mode is the composite mode.
A. True
B. False
Answer: B

Huawei provides a fast-track certification path for channel partner engineers who have obtained certifications issued by other vendors, and helps those engineers quickly attain Huawei certification.fast-track certification path is available only for the Routing and Switching domain. Channel partner engineers who have met the qualification requirements need to take only one exam — HCNP-R&S Fast (exam code: H12-224). After passing the exam, they will qualify for the Huawei HCNP-R&S certificate.