H12-211_V3.0 Exam Questions

What is the value of the direct routing protocol priority?

The configuration information of the G0/0/1 port of the switch is as follows. # interface GigabitEthernet0/0/1 port link-type trunk port trunk pvid vlan 10 port trunk allow-pass vl...

Referring to the following topology and configuration, routers R1 and R2 are connected through a Serial low-speed cable, and the data link layer encapsulation uses PPP. When the Ho...

PPP is more secure and reliable than HDLC because PPP supports (). (Multiple choice)

The configuration information of G0/0/1 interface of Router A is as follows. acl number 3000 rule 5 deny 17 rule 10 deny 89 rule 15 deny 6 # interface GigabitEthernet0/0/1 traffic-...

Layer 2 ACL can match source MAC, destination MAC, source IP, and destination IP, etc. information.

What is the value of the protocol type field in the IP packet, indicating that the protocol is GRE?

OSPFv2 supports IPv6 by adding new types of LSAs.

Which of the following parts does the global unicast address consist of? (Multiple Choice)

The output information of Router C is as follows. How many global unicast address prefixes does Router C advertise?

What are the values of the currently used IPv6 multicast address flag field (Flag)? (Multiple Choice)

Which of the following statements about the TTL field in the IP packet header is correct?

Which of the following is not included in the VRP system login method?

Which of the following information is used to prompt by the VRP operating platform for incomplete input commands?

Which of the following descriptions about the specified port of the spanning tree is correct?

Which of the following statements about the handling of RSTP configuration BPDU are correct? (Multiple Choice)

Which of the following statements are incorrect? (Multiple Choice)

Which of the following descriptions are incorrect about the OSPF Router ID? (Multiple Choice)

When a router forwards a packet, if it does not match the corresponding detail route and there is no default route, the router will discard the packet directly.

After the administrator successfully logs in to the router through Telnet, it is found that the IP address of the interface can not be configured on the router. So what is the poss...

In the network shown in the following figure, the switch uses the VLANIF interface to connect to the sub-interface of the router. Which of the following configurations can fulfill...

If an Ethernet data frame Length/Type=0x8100, which of the following ports might this data frame be sent from? (Multiple Choice)

As shown in the figure, the two ports of switch GE0/0/1 and GE0/0/2 perform different Hybrid configurations. Which of the following statements are correct? (Multiple Choice)

In the LPP negotiation phase of the PPP protocol, if the parameters sent by the other party are completely accepted, which of the following packet will be sent?

As shown in the following figure, which of the following configurations can be used to make Host A and Host B unable to communicate with each other? (Multiple Choice)

The output information of Router C is as follows: What is the source IPv6 address of Router C sending OSPFv3 LSU packets?

Which of the following message types is used for the RA message that is used for IPv6 stateless autoconfiguration?

The FEC (Forwarding Equivalence Class) is a set of data streams with certain commonalities; the FEC can be divided according to the address, but cannot be divided according to the...

Which statement is correct about the function of the network layer in the OSI reference model?

UDP does not guarantee the reliability of data transmission. It does not provide functions such as packet sorting and flow control. It is suitable for traffic with low transmission...

If the application layer protocol is Telnet, what is the value of the Protocol field in the IPv4 header?

The MAC address table of the existing switch is as follows. The switch receives a data frame with a source MAC address of 5489-9811-0b49 and a destination MAC address of 5489-989d-...

SWA and SWB run the RSTP protocol. Which of the following statements are correct? (Multiple Choice)

On the VRP platform, what is the order of the default protocol priorities of direct route, static route, RIP, and OSPF from high to low?

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

The OSPF router ID must be the same as the IP address of an interface on the router.

What are the functions of OSPF hello packets? (Multiple Choice)

By default, what is the OSPF protocol Deadtime on the broadcast network?

When two OSPF routers form a TWO-WAY neighbor relationship, the LSDB has completed synchronization, but the SPF algorithm has not been run.

Which of the following protocol does not belong to the File Transfer protocol?

Which of the following is correct about the VLANIF interface?

The rule for creating a VLAN on a Huawei switch is that VLAN4095 cannot be created and VLAN 1 cannot be deleted.

As shown in the following figure, the switch configuration information is as follows. interface GigabitEthernet0/0/1 port hybrid pvid vlan 20 port hybrid untagged vlan 10 20 # inte...

Which of the following protocol does the PPP protocol consist of? (Multiple Choice)

Which of the following value is used in the Protocol field in the PPP frame to indicate that the core is an IP packet?

As shown in the following figure, all the hosts can communicate with host C through which of the following configuration? But host A and host B cannot communicate.

As shown in the following figure, which of the following configurations can be used to make Host A and Host B unable to communicate with each other? (Multiple Choice)

As shown in the following figure, the administrator wants that all the hosts cannot access the Web service (port number is 80) and other services are accessed normally, what ACL ru...

What is the decimal value of the OSPFv3 packet in the Protocol field in the IPv6 packet header?

Which of the following IPv6 address Solicited-node multicast addresses are F02:1:FFAB:FECA? (Multiple Choice)