Huawei udemy selected H12-821_v1 0 Hcip-datacom Questions Answers by Bryony q42 vce pdf

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Exam Name:	HCIP-Datacom-Core Technology V1.0
Exam Code:	H12-821_V1.0 Dumps
Vendor:	Huawei	Certification:	HCIP-Datacom
Questions:	376 Q&A's	Shared By:	bryony

Question 68

See the command output of a router below. Which of the following statements is true?

< R2 > display ospf interface GigabitEthernet 0/0/0 verbose

OSPF Process 1 with Router ID 10.0.2.2

Interface: 10.0.12.2 (GigabitEthernet 0/0/0)

Cost: 1 State: BDR Type: Broadcast MTU: 1500

Priority: 1

Designated Router: 10.0.12.1

Backup Designated Router: 10.0.12.2

Timers: Hello 10 , Dead 40 , Poll 120 , Retransmit 5 , Transmit Delay 1

Options:

The router ID is 10.0.12.2.

The interface cost is 1500.

This router is a BDR.

The interface IP address is 10.1.12.1.

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Question 69

On an RSTP network, if a port receives an RST BPDU and finds that its buffered RST BPDU is superior to the received RST BPDU, the port discards the received RST BPDU without responding.

Options:

TRUE

FALSE

Discussion

Question 70

On an OSPF network, if two directly connected routers with the same router ID run in the same area, the master/slave relationship cannot be determined for DD packets.

Options:

TRUE

FALSE

Discussion

Question 71

The AS_Path attribute is an important BGP attribute used for route selection. Which of the following statements are true about this attribute?

Options:

When a route is advertised to an IBGP peer, the AS_Path remains unchanged.

This attribute can be used to prevent BGP routing loops.

This attribute is a well-known discretionary attribute that must be identified by all BGP routers.

BGP ignores AS_Confed_Sequence and AS_Confed_Set when calculating the AS_Path length.