H12-211_V3.0 Exam Questions

The Router-ID of OSPFv3 can be automatically generated by the system.

The following about IPv6 stateless address autoconfiguration and DHCPv6, which ic correct? (Muitiple choice)

Which of the following is the value of the IPv6 multicast address flag field indicates that the multicast address is a temporary multicast address?

Which of the following is the value of the IPv6 multicast address flag field indicates that the multicast address is permanent multicast address?

Based on MPLS labels, you can mark up to how many types of data streams with different service levels?

Segment Routing encodes the segment sequence representing the forwarding path in the packet header. As the packet is transmitted, the receiver parses the segment sequence after rec...

The router interface output information is as follows, which is correct? (Muitiple choice)

The output information of a router is as follows. What is the tunneling protocol used by this interface?

What of the following statements is correct regarding Access Control List types and ranges?

The configuration information of router DHCP address pool is as follows. Which is correct? (Muitiple choice)

The output information of router routing table is as follows. Which is correct? (Muitiple choice)

The following figure shows a routing table. When this router receives a packet with a destination IP address of 9.1.1.1, the router forwards the packet based on the route 9.1.0.0/1...

Router 1 routing table output information is as follows, which is correct? (Muitiple choice)

Refer to the displsy information. A switch attempts to forward a frame to the MAC destination 54S9-98ec-f011. What operation will occur on the switch?

The current switch MAC address table is as follows, which is correct?

If the transport layer protocol is UDP, the network layer Protocol field takes a value of 6.

Which of the following statements about gratuitous ARP packets are true? (Multiple Choice)

Which of the following flow control methods can be used in the transport layer of the OSI reference model? (Muitiple choice)

The application data must carry the MAC address after being processed by the data link layer.

A network engineer prompts the following message when entering the command line: Error: Unrecognized command found at'^'position. Which is correct about this prompt message?

By default, the root path cost of the root bridge in the STP protocol must be 0.

The output information of a switch is as follows. Which is correct?

Refer to the graphic. An administrator has configured the port interface G0/0/3 of Switch A as an edge port. The user wishes to connect multiple devices to the network and connects...

Which of the following protocols can be used to avoid loops in a redundant Layer 2 network?

The static MAC address table is reset in the system, after the interface board is hot swapped or the interface board is reset, saved entries are not lost.

As shown in the following figure, assuming that the MAC address table of the SWA is as follows, now Host A sends a data frame whose destination AC address is MAC-B. Which is correc...

As shown in the figure, STP is disabled on both switches, and Host A sends an ARP Request. Which is correct? (Muitiple choice)

What are the three ways for a router to establish a routing table? (Muitiple choice)

The output information of a router is as follows. Which is wrong? (Muitiple choice)

As shown in the figure below, which is correct?

In which state does OSPF determine the master-slave relationship of DD packets?

Which of the following VRP commands can be used to enter area 0 view? (Multiple Choice)

As shown in the figure below, which is correct?

All interfaces of the router running OSPF must belong to the same area.

On Huawei devices, which of the following methods can be used in OSPF router ID selection? (Multiple Choice)

Which of the following are the basic elements of configuring a static route? (Muitiple choice)

VRP operating platform, which of the following command can view the routing table?

The following two configuration commands can implement the router RTA to the primary and backup backups of the same destination 10.1.1.0: [RTA] ip route-static 10.1.1.0 24 12.1.1.1...

What is the default server port number used by the Telnet protocol?

The maximum number of VTY user interfaces determines how many users can log in to the device through Telnet or STelnet.

Which of the following network parameters can the Dynamic Host Configuration Protocol DHCP assign? (Muitiple choice)

According to the topology and configuration shown in the figure, an Eth-Trunk link can be set up between the two switches on which LSW2 is the Actor.

Referring to the configuration of the one-arm route in the following figure, it can be judged that even if the ARP proxy is not enabled on the sub-interface of R1, the administrati...

In the MAC address table of SWA and SWB, is the MAC address, VLAN and port correspondence correct?

What is the value of the Flag field in the PPP frame format?

ICMP packets do not contain a port number, so NAPT cannot be used.

If the network shown in the following figure requires the host A to access the Internet through Easy IP, which of the following ACL should be used on the G0/0/3 interface of Router...

As shown in the figure, the two private network hosts want to communicate with each other through the GRE tunnel. After the GRE tunnel is established, the network administrator nee...

As shown in the figure below, which of the following locations should the AH header be inserted in the IPsec transport mode?

Which of the following remote login methods is the safest?