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Huawei H12-891 Practice Test - Questions Answers, Page 31

Question list

List of questions

Question 301

(0)

There is a new HW office that needs to use their router as a DHCP server. When configuring the DHCP server to provide DHCP services to the current office, what of the following items need to be conf

Question 302

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BGP EVPN advertises external routes, which of the following routes?

Question 303

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A routing tool can define multiple entries. Which tool will automatically add a deni-any entry at the end of the configuration?

Question 304

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The following statement about a cross-domain MPLS VPN is mischaracteristic?

Question 305

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Network managers can use CAR technology in traffic policing. What of the following technologies can be applied in CAR?

Question 306

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In an MPLS BGPVPN networking that does not enable MPLS penultimate hop pop-up technology. When the message reaches the last hop PE, the message has two layers of labels, and the two layers of label

Question 307

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Regarding the MPLS basic forwarding process, the following description is incorrect? Radio

Question 308

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In EPIM-SM, the following description of the PIM Join message is correct?

Question 309

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Which field in the IPv6 basic header has a similar effect to which field in the IPv4 header does?

Question 310

(0)

Four routers R1, R2, R3, and R4 run IS, and the I5S router type is noted in the diagram. All four routers have an area address of 49001, and looking at the routing table on R1l shows the following r

Question 301

There is a new HW office that needs to use their router as a DHCP server. When configuring the DHCP server to provide DHCP services to the current office, what of the following items need to be configured?

Exclude unused IP addresses from the DHCP server

Configure the timeout period for ping packets

Configure the startup file for the DHCP server

Configure manual binding

Configure dhcp address pool

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Question 302

BGP EVPN advertises external routes, which of the following routes?

Type1

Type2

Type3

Type4

Type5

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Question 303

A routing tool can define multiple entries. Which tool will automatically add a deni-any entry at the end of the configuration?

Route policy

Community-tilter

IP-prefix

AS-path-filter

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Question 304

The following statement about a cross-domain MPLS VPN is mischaracteristic?

When the public network tag is LDP only , for cross-domain VPN-optionC scenario 2, a three-layer tag is required in the packet forwarding process.

For the cross-domain VPN-OptionB approach, an MP-eBGP neighbor relationship needs to be established between the two ASBRs.

For the cross-domain VPN-OptionA mode, the route passed between the two ASBRs is a normal IPv4 route.

For the cross-domain VPN-OptionB approach, two ASBR-PEs are interconnected with multiple interfaces (including sub-interfaces), each associated with a VPN, each ASBR PE treats the peer as a CE.

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Question 305

Network managers can use CAR technology in traffic policing. What of the following technologies can be applied in CAR?

Double barrel two-speed

Double barrel single speed

Single barrel single speed

Three barrels of single quick

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Question 306

In an MPLS BGPVPN networking that does not enable MPLS penultimate hop pop-up technology.

When the message reaches the last hop PE, the message has two layers of labels, and the two layers of label values can be the same.

TRUE

FALSE

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Question 307

Regarding the MPLS basic forwarding process, the following description is incorrect? Radio

By default, the PHP-enabled Erass node assigns a label value of 3 to the inverted second-hop node.

When an IP message enters the MPLS domain, the MPLS boundary device inserts a new label between the layer 2 header and the IP header.

When the P message enters the MPLS domain, check whether the Tunel lD value corresponding to the destination IP address is Ox0O If the Tunel IlD value is Ox0 Then enter the MPLS forwarding process.

The transport node device replaces the existing top-of-stack label (outermost label) with the label assigned by the next hop device.

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Question 308

In EPIM-SM, the following description of the PIM Join message is correct?

APIM Join messages are sent every 3 minutes, and status

PIM Join messages for the multicast tree are only sent when the multicast tree is first established

The PIM Join message is sent every 60 seconds to refresh the status of the upstream router mroute for the multicast tree

The upstream router sends a PIM Join acknowledgment in response to each PIM Join message received from the downstream router

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Question 309

Which field in the IPv6 basic header has a similar effect to which field in the IPv4 header does?

Flags

Protocol

Time to Live

Ldentification

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Question 310

Four routers R1, R2, R3, and R4 run IS, and the I5S router type is noted in the diagram. All four routers have an area address of 49001, and looking at the routing table on R1l shows the following results, the reason why R did not reach the route of 1034344