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Huawei H12-261 Practice Test - Questions Answers, Page 22

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Question 211

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Which of the following statements regarding control are true?

Question 212

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Both IS-IS and OSPF run on a network as shown in the following figure. Route import is configured on RTB and RTC respectively. All the routers are connected through GE interfaces. Routes to the netw

Question 213

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The configurations of two routers in a company are shown. Which of the following statements regarding the routing table of R1 is true?

Question 214

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Based on the scenario shown, which statement about R2 is true?

Question 215

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Policy-Based Routing (PBR) needs to be configured on a router to enable specified traffic to be forwarded through a specified interface. When PBR is used, which two types of information can be speci

Question 216

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A router is connected to two EBGP peers through two parallel serial cables. What method can be used to achieve bidirectional load balancing between the EBGP peers?

Question 217

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OSPFv3 and IS-IS are both running on a router, and the OSPFv3 routes need to be imported into IS-IS. Given this information, which of the following import configurations must be made?

Question 218

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Which of the following statements regarding the Multi-VPN-instance CE (MCE) is false?

Question 219

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In the Hub-Spoke networking of MPLS BGP VPN shown in the figure below, users want to configure branches to communicate only with the headquarters but no other branches. To achieve this, which of the

Question 220

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In inter-AS VPN Option B mode, two Autonomous System Boundary Routers (ASBRs) need to exchange public network LSP labels once during packet forwarding.

Question 211

Which of the following statements regarding control are true?

For node 10, the relationship between if-match community-filter 1 and if-match as-path-filter 1 is "AND."

Default OSPF, IS-IS, and BGP routes can be advertised.

An AS-Path-filter filters routes based on the AS-Path attribute to affect route selection

The import-route BGP command can be used to import IBGP routes

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Both IS-IS and OSPF run on a network as shown in the following figure. Route import is configured on RTB and RTC respectively. All the routers are connected through GE interfaces. Routes to the network segment 2.2.2.2/32 is imported to the OSPF process using the import-route direct command on RTD. The default settings are retained for all the other configurations. Which of the following statements regarding this network is false?

The following configuration can be performed on RTC to filter out only routes to the network segment 2.2.2.2/32 when RTC imports routes:[RTC] ip ip-prefix 10 index 1 deny 2.0.0.0 8 less-equal 32[RTC-isis-1]filter-policy ip-prefix 10 import

On RTB, adjust the IS-IS preference to 160 to avoid generation of sub-optimal routes on the network

The following configuration can be performed on RTC to filter out routes from RTD to the network segment 2.2.2.2/32 when RTC imports OSPF routes:[RTC-acl-basic-2001]rule 5 deny source 2.0.0.0 0.255.255.255[RTC-acl-basic-2001]rule 10 permit[RTC-isis-1]filter-policy 2001 import

RTB learns that RTA is the next hop of the route to the network segment 2.2.2.2/32

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Question 213

The configurations of two routers in a company are shown. Which of the following statements regarding the routing table of R1 is true?

The IP routing entries whose destination network segment is 10.0.2.2/32 on R1 can be generated through OSPF only when the IS-IS preference of R2 is changed to 5

If the IS-IS preference of R1 is changed of R1 is changed to 5, the IP routing entries whose destination network segment is 10.0.2.2/32 on R1 are generated through OSPF

If the IS-IS preference of R1 is changed to 5, the IP routing entries whose destination network segment is 10.0.2.2/32 on R1 are generated through IS-IS

If the IS-IS preference of R2 is changed to 5, the IP routing entries whose destination network segment is 10.0.2.2/32 on R1 are generated through IS-IS

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Question 214

Based on the scenario shown, which statement about R2 is true?

R2 can receive LSPs from R1, but cannot add the routing information in the LSPs to the routing table

R2 can learn all routes advertised by R1

R2 can learn only the route 10.1.1.0/24

R2 can learn the routes 10.1.2.0/24 and 10.1.3.0/24

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Question 215

Policy-Based Routing (PBR) needs to be configured on a router to enable specified traffic to be forwarded through a specified interface. When PBR is used, which two types of information can be specified to enable traffic forwarding along a specific path?

Type of Service and bandwidth usage

Source IP address and specific protocol (such as FTP and HTTP)

TTL and source IP address of packets

Source IP address and Layer 2 source address

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Question 216

A router is connected to two EBGP peers through two parallel serial cables. What method can be used to achieve bidirectional load balancing between the

EBGP peers?

Run the ebgp-load-balance command on the EBGP peers.

No method is needed. BGP automatically implements load balancing among different Ass through available links.

Establish an EBGP peer relationship through loopback interfaces, and configure the loopback interfaces as update sources. In each AS, import two equal-cost routes to the loopback interface of each EBGP peer to the IGP process. Inaddition, run the ebgp-max-hop and next-hop-local commands.

Configure an EBGP peer relationship through loopback interfaces, and configure the loopback interfaces as update sources. In each AS, enable two equal-cost routes to the loopback interface on each EBGP peer in the IGP process. Inaddition, run the next-hop-local command.

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Question 217

OSPFv3 and IS-IS are both running on a router, and the OSPFv3 routes need to be imported into IS-IS. Given this information, which of the following import configurations must be made?

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Question 218

Which of the following statements regarding the Multi-VPN-instance CE (MCE) is false?

An MCE device creates a routing table for each VPN and binds each VPN instance to it's interfaces

The MCE has been bound to a VPN. Therefore, no VPN needs to be bound to the PE connected to the MCE

Based on the interface for receiving routing information, the MCE determines the origin of the routing information and adds the routing information to the routing table of the corresponding VPN

The MCE can connect to multiple VPNs. The MCE solution isolates services of different VPNs while reducing the cost of network devices

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Question 219

In the Hub-Spoke networking of MPLS BGP VPN shown in the figure below, users want to configure branches to communicate only with the headquarters but no other branches. To achieve this, which of the following solutions regarding RT settings can be used?

Headquarters: Import Target: 2:2; Export Target: 3:3Branch 1: Import Target: 3:3; Export Target: 1:1Branch 2: Import Target: 3:3; Export Target: 2:2

Headquarters: Import Target: 12:3; Export Target: 3:12Branch 1: Import Target: 3:12; Export Target: 12:3Branch 2: Import Target: 3:12; Export Target: 12:3

Headquarters: Import Target: 1:1; Export Target: 3:3Branch 1: Import Target: 3:3; Export Target: 1:1Branch 2: Import Target: 3:3; Export Target: 2:2

Headquarters: Import Target: 12:3; Export Target: 12:3Branch 1: Import Target: 12:3; Export Target: 12:3Branch 2: Import Target: 12:3; Export Target: 12:3

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Question 220

In inter-AS VPN Option B mode, two Autonomous System Boundary Routers (ASBRs) need to exchange public network LSP labels once during packet forwarding.

TRUE

FALSE

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Total 298 questions