After OSPF is configured on the two routers, the administrator configures commands on RTA. Which of the following descriptions is correct? ()

RTA. Will no longer send OSPF packets

The neighbor relationship between the two routers will not be affected

RTA. will continue to receive and analyze and process OSPF packets sent by RIB.

The neighbor relationship between the two routers will be down

RTA. Will no longer send OSPF packets

The neighbor relationship between the two routers will not be affected

RTA. will continue to receive and analyze and process OSPF packets sent by RIB.

What are the functions of OSPF protocol DR and BDR?

Reduce the number of adjacencies

Reduce the number of exchanges of link state information

Reduce the number of adjacencies

Reduce the types of OSPF protocol packets

Reduce the time to establish adjacency

Reduce the number of exchanges of link state information

Which of the following statements about the various versions of the SNMP protocol are correct?

SNMPv.3 messages have the functions of identity verification and encryption processing.

SNMPv2C. follows the 5 protocol operations defined in the v1 version and adds two additional operations.

The SNMPv2C. message has the functions of identity verification and encryption processing.

SNMPv.3 messages have the functions of identity verification and encryption processing.

SNMPv1 uses UDP as the transport layer protocol, while SNMPv2C. and SNMPv3 use TCP as the transport layer protocol, so the reliability is higher.

SNMPv2C. follows the 5 protocol operations defined in the v1 version and adds two additional operations.

Which of the following statements about IPv6 anycast addresses are correct?

The group anycast address and the single address address use the same address space

Back to provide services with more than functions

The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing

The group anycast address and the single address address use the same address space

Back to provide services with more than functions

The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing

Back to achieve service load sharing

Which of the following options describes the concept of NFV architecture correct?

MANO is composed of NFVO, VNFM and VIM

NFVO (NFV Orchestrator). Responsible for business orchestration.

VIM (VirtualiseD. Infrastructure Manager) virtual resource management is responsible for the virtualization of infrastructure.

VNFM. Virtual network function management, responsible for the life cycle management of VNF.

MANO is composed of NFVO, VNFM and VIM

NFVO (NFV Orchestrator). Responsible for business orchestration.

VIM (VirtualiseD. Infrastructure Manager) virtual resource management is responsible for the virtualization of infrastructure.

VNFM. Virtual network function management, responsible for the life cycle management of VNF.

The output information of the routing table of a certain router is shown in the figure. Which of the following statements is correct? () (Multiple Choice Questions)<R1>display ip routing-tableRoute Flags: R-relay, D-download to fib

The NextHop for this router to reach 10.0.0.1 is 10.0.12.2

The NextHop for this router to reach 10.0.2.2 is 10.0.21.2

The NextHop for this router to reach 10.0.2.2 is 10.0.12.2

The NextHop for this router to reach 10.0.0.1 is 10.0.12.2

The NextHop for this router to reach 10.0.2.2 is 10.0.21.2

The NextHop for this router to reach 10.0.0.1 is 10.0.21.2

The network is shown in the figure below. The following statementcorrectIs there? () (Multiple Choice Questions)

Host A and Host c can ping through

Host B and Host C can ping through

Host A and Host B cannot ping through

Host A and Host c can ping through

Host B and Host C can ping through

Host A and Host B cannot ping through

The output information of a certain router is shown in the figure. Which of the following statements are correct? () (Multiple Choice Questions)

The interface address of this router is 10.0.12.2

The Router ID of the router is 10.0.2.2.

The Router ID of the router is 10.0.1.1

The interface address of this router is 10.0.12.2

The Router ID of the router is 10.0.2.2.

The G0/0/1 interface configuration information of router A is shown in the figure. Which of the following statements are correct? () (Multiple Choice Questions)

The interface will not forward the received FTP packets

This interface will not forward received SNMP packets

The interface will not forward the received FTP packets

This interface can establish OSPF neighbor relationships with other routers

This interface will not forward ICMP packets

This interface will not forward received SNMP packets

According to the following configuration, which statement is correct? () (Multiple Choice Questions) Int g0/0/1Int g0/0/2Port hybrid pvid vlan 20Port hybrid pvid vlan 10Port hybrid untagged vlan 10 20Port hybrid untagged vlan 10 20

Host A (PC3) can ping through host B (PC4) more

The pvid of switch G0/0/1 port is 20

The two link data frames do not contain vlan tag

Host A (PC3) can ping through host B (PC4) more

The pvid of switch G0/0/1 port is 20

The two link data frames do not contain vlan tag

Host A (PC3) cannot ping host B (PC4)

Which of the following statements about R

RA. Used to request address prefix information

RS is used to request address prefix information

RS is used to reply address prefix information

RA. Used to request address prefix information

RS is used to request address prefix information

RA. Used to reply address prefix information

After the two routers are configured with 0SPF, the administrator configures the command on RT

The neighbor relationship between the two routers will be down

The neighbor relationship between the two routers will not be affected

RTA. Will no longer send OSPF packets

The following description is correct ()

The neighbor relationship between the two routers will be down

The neighbor relationship between the two routers will not be affected

RTA. Will no longer send OSPF packets

RTA. will continue to receive and analyze and process OSPF packets sent by RTB.

Which of the following statements about the default route are correct? ()

If the destination address of the message cannot match any other routing entries in the routing table, the router will forward the message according to the default route

In the routing table, the default route appears in the form of a route to the network 0.0.0.0 (the mask is also 0.0.0.0)

If the destination address of the message cannot match any other routing entries in the routing table, the router will forward the message according to the default route

There must be a default route in the routing table of any router

The default route can only be manually configured by the administrator

In the routing table, the default route appears in the form of a route to the network 0.0.0.0 (the mask is also 0.0.0.0)

The function of the 0SPF hel1o message is ()

Synchronize the LSDB of the router

The output information of the sub-interface of a certain router's aggregation port 1 is shown in the figure. Based on this information, which of the following statements is correct? ( )[Router A] display Interface Eth-Trunk 1.100Eth-Trunk1.100 current state UP Line protocol current state UP Last line protocol up time 2019-03-04 10:22:40 UTC. -08:00 Description: HUAWEI, ARSeries, Eth-Trunk1.100 Interface Route Port, Hash arithmetiC. :According to SIP-XOR-DIP, Maximal BW:2G. Current BW:2G, The Maximum Transmit Unit is 1500 Internet Address is 10.0.12.2/24 IP Sending Frames'Format is PKTFIT ETENT 2, Hardwareaddress 1s 00e0-fc3b-2015 Current system time:2019-03-04 10:24:29-08:00 Last 300 seconds input rate0 bits/sec.0 packets/sec Last 300 seconds output rate 0 bits /seC. 0 packets/sec Realtime 0 seconds inputrate 0 bits/seC. 0 packets/sec Realtime 0 seconds output rate 0 bits/seC. 0 packets/sec Input: 6 packets, 574 bytes,Output: 7 packets, 638 bytes, Input bandwidth utilization 0% Output bandwidth utilization 0%PortName Status WeightGigabitEthernet0/0/1 UP 1 GigabitEthernet0/0/2 UP 1The Number of Ports in Trunk:2 The Number of UP Ports in Trunk:2*

Two links exist on the aggregated port

The P address of the sub-interface of the aggregate port is 10.0.12.2/24

The sub-interface number of the aggregate port is 100

Two links exist on the aggregated port

The P address of the sub-interface of the aggregate port is 10.0.12.2/24

The sub-interface number of the aggregate port is 100

The sub-interface of the aggregate port carries VLAN TAG100 when forwarding data frames

The output information of a certain device is shown in the figure. Which of the following statements is correct? ( )display interface G1gabitEthernet 0/0/0 G1 gabi tEthernet0/0/0 currentstate UP Line protocol current state UP Route Port,The Maximum Transmit Unit is 1000 Internet Address is 10.0.12.2/24 IP Sending Frames'Format is PRTFMT ETENT 2.Hardware address is 00e0-fc22-4fff Port Mode:FORCE COPPER SpeeD. :100, Loopback:NONE Duplex:FULL, Negotiation:DISABLE Md1 AUTO Last 300 seconds input rate 24 bits/seC. 0 packets/sec Last 300 seconds output rate 24 bits /seC. 0 packets/seC. *

The P address of the interface is 10.0.12.2/24

The MAC of the interface. The address is 00e0-fc22-4fff

The MTU value of this interface is 1000

The P address of the interface is 10.0.12.2/24

The MAC of the interface. The address is 00e0-fc22-4fff

The working rate of this interface is 1Gbps

The MTU value of this interface is 1000

Which of the following commands can be used to query the configuration information of the device's 0SPF protocol? ()*

Enter the command "display t in the OsPF protocol view.his\

Which of the following statements about IPv6 anycast addresses are correct? ()*

Anycast address and unicast address use the same address space

Provide additional functions for the service

The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing

Anycast address and unicast address use the same address space

Provide additional functions for the service

The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing

Which of the following options describes the concept of the IEV architecture correct? ()*

MANO is composed of NFVO.VNFN and VIM.

VFM. Virtual network function management, responsible for the life cycle management of VNF.

VIM VirtualiseD. Infrastructure Manager) virtual resource management, responsible for the virtualization of infrastructure.

NFVO (NEV Orchestrator). Responsible for business orchestration.

MANO is composed of NFVO.VNFN and VIM.

VFM. Virtual network function management, responsible for the life cycle management of VNF.

VIM VirtualiseD. Infrastructure Manager) virtual resource management, responsible for the virtualization of infrastructure.

NFVO (NEV Orchestrator). Responsible for business orchestration.

Regarding the control plane of the device, which of the following statements is correct? ()*

The control plane is responsible for the interaction of routing protocols between devices

The control plane provides device monitoring capabilities

The control plane is responsible for generating IP routing table

The control plane is responsible for the interaction of routing protocols between devices

The control plane provides device monitoring capabilities

The control plane is responsible for directing data forwarding

The control plane is responsible for generating IP routing table

Which of the following networks belong to a local area network? ()

Broadband Metropolitan Area Network

Which of the following features does the OSPF protocol have? ()*

Calculate the shortest path based on the number of hops

Is there any correct statement about the TTL field in the IPv4 header? ()

The range of TTL value is 0-255

Each time a message passes through a three-layer device. TL value minus 1

When routing loops occur, the TL value can be used to prevent data packets from being forwarded indefinitely

The range of TTL value is 0-255

Each time a message passes through a three-layer device. TL value minus 1

When routing loops occur, the TL value can be used to prevent data packets from being forwarded indefinitely

In the network shown in the figure below, there are the following configurations in Router A Which of the following statements is correct?ip route-statiC. 10.0.2.2255.255.255.25510.0.12.2iPRoute-statiC. 10.0.2.2255.255.255.25510.0.21.2pre ference 70

The Next in the routing table of Router A reaches 10.0.2.2. Hop is 10.0.12.2

If the G0/0/1 port is Down, the route NextHap from Router A to 10.0.2.2 is changed to 10.0.21.2

The Next in the routing table of Router A reaches 10.0.2.2. Hop is 10.0.21.2

The Next in the routing table of Router A reaches 10.0.2.2. Hop is 10.0.12.2

If the G0/0/2 port is Down, then Router A reaches 10.0.2.2. The route NextHop. is changed to 10.012.2

If the G0/0/1 port is Down, the route NextHap from Router A to 10.0.2.2 is changed to 10.0.21.2

Which of the following statements about R

RA. Used to request address prefix information

RS is used to request address prefix information

and RS messages in IPv6 are correct? ()*

RA. Used to request address prefix information

RS is used to request address prefix information

RA. Used to reply address prefix information

RS is used to reply address prefix information

In what ways does VRP support router configuration? ()*

Configure the router through the mni USB. port

Configure the router through the Console port

Configure the router via Telnet

Configure the router through the mni USB. port

Configure the router through the Console port

Configure the router via Telnet

After a fault occurs in the network, the administrator finds that the configuration of a certain router has been modified through troubleshooting. What measures should the administrator take to avoid this situation from happening again? ()*

The administrator should configure ACL to control that only the administrator can log in to the device

The administrator should configure AAA. to authenticate and authorize users who log in to the device

The administrator should configure the permission level of all accounts except the administrator to log in to the device as

The administrator should configure ACL to control that only the administrator can log in to the device

The administrator should enable port-security on the routed management port

The administrator should configure AAA. to authenticate and authorize users who log in to the device

The administrator should configure the permission level of all accounts except the administrator to log in to the device as

Huawei H12-811_V1.0 Practice Test 16 - Free Online Exam Prep & Questions

Spam

Selling illegal goods, money scams etc.

Hate Speech

Serious attack on a group.

Harassment and bullying

Harassing an individual (including doxing)

Harmful activities

Threatening or glorifying violence or serious harm, including self-harm

Adult content (Consensual)

Nudity/Sexual content

Sexual exploitation and abuse (child safety)

Sexually explicit or suggestive imagery or writing involving minors

Sexual exploitation and abuse (adults and animals)

Sexually explicit or suggestive imagery or writing involving non-consenting adults or non-humans

Plagiarism

Reusing content without attribution (link and blockquotes)

Poorly written

Not in English or has very bad formatting, grammar, and spelling

Inappropriate credential

Author's credential is offensive, spam, or impersonation

Other

Ex. Illegal content, incomplete question...

Huawei H12-811_V1.0 Practice Test 16

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