From this picture, we can judge

R1have3002.-3/128and3002:.4/128routing

If not configured aboutAS_Pashrouting strategy, then3002:4/28must have originated fromAS 65001

If not configured aboutAS_Pathrouting strategy, then3002:-4/128 ---must not originate fromAS 65001

R1does not have3002:3/128and3002.-4/128routing

R1have3002.-3/128and3002:.4/128routing

If not configured aboutAS_Pashrouting strategy, then3002:4/28must have originated fromAS 65001

As shown in the figure, MPLS LSP is set up in the network, and the goal is to establish an LDP session between SWA and SWB.

two devicesmpls Isr-idcannot be configured the same

No need to enable on the portMPLS

two devicesmpls Isr-idcannot be configured the same

Configured on an interface: isis timer hello 5 level-2, which of the following statements is correct?

the interfaceLevel-2ofhelloThe packet sending interval is5s

the interfaceLevel-1andLeva 1-2ofhell. The packet sending interval is3s

the interfaceLevel-2ofCSNPThe packet sending interval

As shown in the figure, OSPF is enabled on all interfaces of the router. Which of the following statements is correct?

R2in the area0generated inTypel LSAcontains10.0.2.2/32routing information

R2in the area0generated inType5 LSAcontains10.0.2.2/32routing information

R2in the area0generated inType2 LSAcontains10.0.2.2/24routing information

R2in the area0generated inType3 LSAcontains10.0.2.2/32routing information

The input information of a router is as follows. Which of the following causes the OSPF adjacency cannot be established normally?

Hell. Inconsistent message sending interval

interfaceIPInconsistent address masks

Hell. Inconsistent message sending interval

A campus deploys both IPv4 and IPv6 networks for service testing, and runs IS-IS to realize network interconnection. The IS-IS routing protocol has good scalability and is widely used in the existing network. Which of the following statements is true about IS-IS scalability?

IS-ISuseTLVstructure builds the message so thatIS-ISMore flexibility, flexibility and scalability

forIS-ISIn terms of adding new features, only adding newTLVJust

IS-ISto supportPV6to addTLVcarryPv6Address information

IS-ISuseTLVstructure builds the message so thatIS-ISMore flexibility, flexibility and scalability

forIS-ISIn terms of adding new features, only adding newTLVJust

IS-ISto supportPV6to addTLVcarryPv6Address information

N LPIDYesIS-ISto supportIPv6an addedTLV

Regarding the BGPI MPLS IPVPN network architecture, which of the following descriptions is wrong?

between sites viaVPNMutual visits, a site can only belong to1indivualVPN

PThe device only needs to have the basicM PLSForwarding capability, not maintainedVPNRelated Information

between sites viaVPNMutual visits, a site can only belong to1indivualVPN

In general,CEThe device does not perceiveVPNexistence, andCEDevice does not require supportMPLS,MP-BGP Wait

BGP/MPLS IP VPNnetwork architecture byCE(CustomerEdge).PE(ProviderEdge)and P( Provider)consists of three parts, includingPEandPis operator equipment,CEYesBGP/MPLS IPVPNUser settings prepare

Which of the following statements about the OSPFV3 packet format is correct?

HelloPackets no longer carry address informationInterface ID

OSPFversion number from2became3

removedAuthentication,AuthTypefield

HelloPackets no longer carry address informationInterface ID

OSPFversion number from2became3

removedAuthentication,AuthTypefield

HellotelegramoptionNo changes to the field

According to this picture, we can judge?<Huawei>display ospf Isdb router self-originate OSPF Process 1 with Router ID 10.0.12J Area: 0.0.0.0Type:RouterLsid: 10.0.12 JAdv rtr: 10.0.12.1Ls age: 312Len: 36Options : A, BR E\seq#:800000131 chksum : 0xc61cI Link count: 11 * Link ID: 10.0.12.2I Data : 10.0.12.1, Link Type: TransNet. Metric : 1

R1existinglevel', andlevel-1-2Dimensional state information of

R1onlylevel-2link state information Ds level-2In the network, there are a total of8Tailu Electric

What are the wrong statements about OSPF's Router LSA and Network LSA?

runDSPFThe router must generateNetwork LSA

OSPFmust exist in the networkRouter LSAandNetwork LSA

runDSPFThe router must generateNetwork LSA

runOSPFThe router must generateRouter LSA

OSPFmust exist in the networkRouter LSAandNetwork LSA

Network LSA, Carry both topology and routing information

Which of the following statements about MPLS header TTL is correct?

MPLSTcorrect toTTLis handled in two ways. one isIPmessage is enteringMPLSwhen the network MPLSheadTTLcopyIPTTLValue: The other is at the entranceLERWillMPLSheadTTLsystem-settings for 255

Can prevent infinite loop forwarding of packets

MPLSTcorrect toTTLis handled in two ways. one isIPmessage is enteringMPLSwhen the network MPLSheadTTLcopyIPTTLValue: The other is at the entranceLERWillMPLSheadTTLsystem-settings for 255

Can prevent infinite loop forwarding of packets

copyIPTTLThe way the value is handled is hiddenMPLSDomainLSRPlayed a role in the safety of the lake

Banned from holding shellsTTLin the case of,tracertcan see passingMPLSDomainLSR

The description of the MPLS forwarding mechanism is correct

The system automatically allocates aI. also known asTunnel ID

whenIPmessage entryMRLSdomain, the first thing to look at isFIBsurface

The system automatically allocates aI. also known asTunnel ID

whenIPmessage entryMRLSdomain, the first thing to look at isFIBsurface

ifTumel IDvalue is not0x0,into the normalIPForwarding process

ifTunnel IDvalue is0x0test entryMPLSForwarding process

Engineer Guan used two routers to test IPv6 services. By running the BGP4+ module to communicate with the branch, as shown in Juxin, an engineer captured packets to view the Updte packets sent by R1. Which of the following statements is true about the description of the message information?

This message describes only oneBGPAttribute: Multi-protocol unreachableNLRIAttributes

This message describes the current cancellationIPv6routing

The maximum and the preceding length of the routing address described in this packet is:2001:db8:2345:l::l/128

This message describes only oneBGPAttribute: Multi-protocol unreachableNLRIAttributes

This message describes the current cancellationIPv6routing

The maximum and the preceding length of the routing address described in this packet is:2001:db8:2345:l::l/128

The next hop address of the route described in this packet is:2001:db8:2345:l::l\

Which of the following statements about MUX VLANs are true?

eachGroup VLANmust bind aPrincipal VLAN

eachSeparate VLANsmust bind aPrincipal VLAN

Principal VLANcan andMUX VLAIall withinVLANcommunication

eachGroup VLANmust bind aPrincipal VLAN

Separate VLANscan andMUX VLANall withinVLANcommunication

eachSeparate VLANsmust bind aPrincipal VLAN

Principal VLANcan andMUX VLAIall withinVLANcommunication

A network engineer entered the following information when troubleshooting OSPF faults. Based on this, you can judge what causes the adjacency relationship to fail to be established normally?

interfaceIPInconsistent address masks

Authentication passwords do not match

Hell. Inconsistent message sending interval

interfaceIPInconsistent address masks

Which of the following commands can be used to view information about BGP VPNv4 routes and BGP private network routes on PEs interest

display bgp vpnv4 routing-table

display bgp routing-table address-family vpnv4

display bgp vpnv4 routing-table

display bgp routing-table ipv4-family vpnv4

display vpnv4 bgp routing-table

There is a concept of forwarding equivalence class (FEC-Fowarding Equivalence Class) in MPLS, so FEC does notCan the allocation be made based on which of the following criteria?

Fragment offset (Fragment office)

Application protocol(Application Protocol)

target address(Destination Addess)

An engineer uses two routers to test IPv6 services, and simulates the headquarters and branches by running BGP4+of interconnection. As shown in the figure, an engineer captures packets to view the update packets sent by R1. About this messageDescription of information, which of the following statements is correct

the route described in this packet may be throughimportbow

The next hop address of the route described in this packet is:2001:db8::2345:l.:l

This message describes the current revocationIPv6routing

the route described in this packet may be throughimportbow

multiple equal-cost routes may appear. About the IS-IS network , which of the following descriptions is false?

After configuring equal-cost route priorityJS-ISWhen the device forwards the traffic reaching the destination network segment, it will not adopt the load balancing methoD. but forward the traffic to the next hop with the highest priority

When the number of equal-cost routes in the network is greater than the number configured by commands, and these routes have the same priority, the next-hop device is preferredSystem IDLarge routes for load balancing

If load sharing is configureD. the traffic will be evenly distributed to each link

After configuring equal-cost route priorityJS-ISWhen the device forwards the traffic reaching the destination network segment, it will not adopt the load balancing methoD. but forward the traffic to the next hop with the highest priority

For each route in the equal-cost route, a priority can be specifieD. and the route with higher priority will be preferred. the rest as backup routes

R1 executes the operation ping -a lO.l.Ll 10.5.16.2, what is the meaning of this command?

pingpackage sourceIPaddress is10.1.1.1

pingpackage sourceIPaddress isR1any direct interface address of

pingpackage sourceIFPaddress isR1direction10.5.16.2the optimalIPThe outgoing interface address of the route, and is not 10.1.1.1

pingpackage sourceIPaddress is10.1.1.1

pingPurpose of the packageIPaddress is10.1.1.1and10.5.16.2

In the network shown in the figure below, to implement a remote LDP session between SWA and SWC. the followingThe law is correct

You need to create a remote peer, and then specify the peer'slsr-id

No need to specify the correct equivalentlsr-id

The configuration in the figure can already be realized

You need to create a remote peer, and then specify the peer'slsr-id

Need to be equipped with a direct connection port to establishTCPconnect

The IS-IS neighbor relationship between R3 and R1 is not established. According to the information in this figure, what is the possible reason?

R3andR1ofIIHAuthentication failed

R3andR1the interconnect interfacecircuit-typeMismatchWhen troubleshooting MSTP faults, you executed the display current-configuration command to obtain

the configuration file of the device. Is the following statement D wrong?

Regardless of whether the device is configured with apricotBPDU Tunnel,neither will be correctMSTPmake an impact

Port connected to user terminal equipmentMSTPWhether it is disabled or configured as an edge port

Check port configuration to confirm enableMSTPWhether the port is enabled with the protocol packet sending command. Such as:bpdu enable

Check if the port is added to the correct oneWLAN

About the site in the BGPIMPLS IP VPN network architecture. Which of the following descriptions is correct?

through the sameCETerminals connected to the operator's network may belong to different sites(MCE)

in any case, belong to the sameVPNDifferent sites on the

through the sameCETerminals connected to the operator's network may belong to different sites(MCE)

site is a groupIPsystem, a network of hosts cannot be called a site

The two geographically separated networks must belong to different sites

Huawei H12-831_V1.0 Practice Test 6 - 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 H12-831_V1.0 Practice Test 6

Question

Huawei H12-831_V1.0 Practice Tests

Practice Tests