H12-211_V3.0 Exam Questions

The load balancing modes of the two ends of the Eth-Trunk can be inconsistent.

For the network shown in the following figure, the switch uses the sub-interface pair of the machine interface and the router. Which of the following configurations can fulfill thi...

In the following options, which is the necessary technology to enable a host with an IP address of 10.0.0.1 to access the Internet?

As shown in the following figure, from the perspective of the security corner, Router A refuses to receive OSPF packets, GRE packets and ICMP packets received from G0/0/1. Which of...

As shown in the following figure, which of the following configurations can be used to prevent Host A from accessing Host B HTTP service. Host B can not access which service of Hos...

The multicast address FF02::1 represents all nodes in the link-local range.

In P2P network, DD packet does not need to be sent when the OSPFv3 adjacency is established.

The simplest form of IPv6 address 3001: 0DB8: 0000: 0000: 0346: ABCD: 42BC: 8D58 is?

When the host adopts DHCPv6 stateless autoconfiguration, which DHCPv6 message is sent by the host to request configuration information?

What is the length of the IPv6 multicast address flag field?

Which of the following statements about the Node Segment is wrong?

Which of the following are the actions of the MPLS label? (Muitiple choice)

If two Huawei S5710 switches are interconnected using a 10 Gigabit optical module, the working mode of the interconnect port defaults to full duplex.

On the Huawei ARG3 router, the -i parameter of the Ping command in the VRP is used to set ?

The following statement about the TTL field in the IP packet header, which is correct?

Which of the following statements about ICMP messages is correct? (Muitiple choice)

How does the VRP platform represent the third slot of the router, the sub-card No. 0 and the GE port No. 2.

Which of the following statements about the Spanning Tree Protocol Root Bridge election is correct?

In standard STP mode, which of the following ports on non-root switches forward the BPDUs with TC bits set generated by the root switch?

The Message Age in the configuration BPDU sent by the root bridge in the STP protocol is 0.

Which of the following parameters should be considered when electing a root port in STP? (Multiple choice)

As shown in the following figure, assume that all routers run OSPF at the same time. Which kind of router is BDR in this network?

The routing table shown below, which of the following statement is correct? (Multiple choice)

As shown in the figure below, which network device can Host A and Host B use to communicate?

The router output information is as follows, which of the following statement is wrong?

Which of the following is not included in the routing table?

Which of the following statement about the OSPF backbone area is correct?

What are the advantages of the OSPF protocol? (Multiple choice)

A DHCP server in the enterprise network is being used to allocated IP addresses to hosts. An administrator discovers however that some hosts are obtaining IP addresses outside of t...

The aggregation port of the router can be configured with a routing subinterface.

Which VLAN partitioning method is most appropriate when the host frequently moves the location?

On the VRP platform, the role of the command "interface vlan <vlan-id>" is ().

NAPT distinguishes the IP addresses of different users by protocol numbers in TCP or UDP or IP packets.

Which message need to send when needing to terminate a PPPoE session?

Which of the following are the advantages of the PPP protocol? (Multiple choice)

The network shown below. Which of the following configurations enables all hosts to communicate with Host C, but Host A and Host B cannot communicate?

As shown in the figure: IPsec VPN is used to transfer data between two hosts. In order to hide the real IP address and ensure the security of data as high as possible, which mode a...

Apply the following ACL in Telnet: which of the following statement is correct? acl number 2000 rule 5 deny source 172.16.105.30 rule 10 deny source 172.16.105.40 rule 15 deny sour...

Which of the following IPv6 addresses is a link-local address?

Which field in the IPv6 header acts like the TTL field in the IPv4 header?

What are the three main roles in the DHCPv6 basic protocol architecture? (Multiple choice)

The value of the MO flag in the RA message sent by the DHCPv6 service is 01. Which of the following methods does the host use to automatically configure the address?

Which of the following statements about the S field in the MPLS packet header is correct? (Multiple choice)

Refer to the configuration output. <Huawei>reset saved-configuration Warning: The action will delete the saved configuration in the device. The configuration, will be erased to rec...

On the VRP interface, use the command startup saved-configuration backup.cfg to configure the backup.cfg file for the next startup.

Which of the following states is the STP port converted between exist Forward Delay? (Multiple choice)

Which of the following parameters should be considered when electing a root port in STP? (Multiple choice)

Which of the following port states does not the RSTP protocol include?

Which router is the BDR in this network, as shown in the figure below?

It is known that the routing table of a router has the following two entries: If the router wants to forward a message with a destination address of 9.1.4.5, which of the following...