최신 H12-831_V1.0-ENU 무료덤프 - Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0

문제1

Network administrator A wants to use A, CL to match specific routing entries. Which of the following routing entries will be matched by the A, CL rules in the figure?
acl number 2000
rule 10 permit source 10.0.0.0 0.0.6.0

A. 10.0.0.1/32

B. 10.0.0.0/24

C. 10.0.2.0/24

D. 10.0.1.0/24:

정답: B,C

문제2

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

A. R2in the area0generated inType5 LSAcontains10.0.2.2/32routing information

B. R2in the area0generated inType3 LSAcontains10.0.2.2/32routing information

C. R2in the area0generated inTypel LSAcontains10.0.2.2/32routing information

D. R2in the area0generated inType2 LSAcontains10.0.2.2/24routing information

정답: C

문제3

[According to this picture, Peimen can judge?
cR3>display ipv6 routing-table protocol isis

A. R3The device type must beLevel-1

B. R3The device type must beLevel-1-2

C. unable to judgeR3type of device

D. R3The device type must beLevel-2

정답: B

문제4

By default, which of the following types of secure MA, C addresses will be lost when the device restarts?

A. Sticky MA, Caddress

B. Safe staticMA, Caddress

C. Security DynamicsMA, C 1W

D. black holeMA, Caddress

정답: C

문제5

A campus has deployed IPv6 for service testing. There are 4 routers in the network, running 0SPFv3 to implement IPv6 network interconnection. As shown in the figure, an engineer checked the LSDB of R2 and intercepted one of the Link-LSAs. Which of the following statements is true about the description of this LSA?

A. The SA shows 2 does not support external routing, but participates in IPv6 routing calculation

B. The router that generates this LSA is R2 port R2 connected

C. The link-local address of R2 interface GEO/0/0 is: FE80::2E0:FCFF:FEC, D:4F79

D. IPv6 address prefix for GEO/0/0: 2001:DB8:2345:23::/64

정답: B,C,D

문제6

Which of the following statements about the MP_REA, CH_NLRI attribute of BGP4+ is correct?

A. the length of the next hop address is16Time,Network Address of Next Hopcarries the link-local address

B. AFI (address family)value is2,representIPv6

C. NLRIfield carryIPv6Routing prefix and mask information

D. The length of the next hop address can be16or3

정답: B,C,D

문제7

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

A. No need to specify the correct equivalentlsr-id

B. Need to be equipped with a direct connection port to establishTCPconnect

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

D. The configuration in the figure can already be realized

정답: C

문제8

There is the concept of forwarding equivalence class FEC in MPLS. The following description is wrong:

A. a forwarding equivalence classFECA unique label value is assigned on all routers

B. FECThe division is very flexible. Can be the source address, and the address, source port, destination port, protocol type or

C. sameFECgrouped inMPLSThere will be different processing in the network

D. MPLSGrouping packets with the same forwarding processing method is calledFEC

정답: A,C

설명: (DumpTOP 회원만 볼 수 있음)

문제9

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

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

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

C. between sites viaVPNMutual visits, a site can only belong to1indivualVPN

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

정답: C

문제10

The routing policy tools that can be used by BGP mainly include Filter-policy and Route-policy. Fiter-policy can only filter routes, and Route-policy can only modify routes.

A. wrong

B. Yes

정답: A

문제11

According to this figure, it can be known that in VLAN 300, from 17:22:38 to 17:22.44,00e0-fc3d-3bdB. 0 MA, C flaps occurred on 2020-06-04.

A. 65535

B. 1

C. 300

D. 5

정답: D

문제12

In OSPFv3, an LSA whose propagation range is one area has_____kind. (Fill in Arabic numerals only)

정답:

문제13

Please match the command with the function implemented.

A. display device-® Display version-® Display memory-usage-® Display cpu-usage-?

B. display device-® Display version-® Display memory-usage-® Display cpu-usage-?

C. display device-® Display version-® Display memory-usage-® Display cpu-usage-?

D. display device-® Display version-® Display memory-usage-® Display cpu-usage-?

정답: D

문제14

(Multiple Choice) Which LSAs in OSPFv3 can be flooded in an area?

A. Inter-Area-Router-LSA

B. Inter-Area-Prefix-LSA

C. Link-LSA

D. Intra-Area-Prefix-LSA

정답: D

문제15

For the same MA, C address, manually configured MA, C entries have higher priority than automatically generated entries.

A. True

B. False

정답: A

문제16

Which of the following sequences can be matched by the regular expression 100.S

A. 1000

B. 100

C. 10000

D. 1001

정답: A,D

문제17

To ensure security, authentication can be configured in the OSPFV3 process area view.

A. True

B. False

정답: A

최신 H12-831_V1.0-ENU 무료덤프 - Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0

우리와 연락하기

유용한 링크

최신 업데이트