Huawei edusum hcip-datacom Changed H12-821_v1 0 Questions by Umaiza q12 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:	394 Q&A's	Shared By:	umaiza

Question 24

The AS_Path attribute records the numbers of all ASs that a route passes through from the local end to the destination in the vector order. If a BGP speaker advertises a route to an IBGP peer, it creates an empty AS_Path in an Open message. This prevents routing loops between ASs.

Options:

TRUE

FALSE

Discussion

Question 25

ACLs are a common tool for matching routes. ACLs are classified into multiple types based on ACL rule functions. An ACL can be identified by a number, and the number range for each type of ACLs is different. Which of the following type of ACLs are numbered from 4000 to 4999?

Options:

User-defined ACL

Basic ACL

Layer 2 ACL

Advance ACL

Discussion

Question 26

GRE is a Layer 2 VPN encapsulation technology that encapsulates packets of certain data link layer protocols so that the encapsulated packets can be transmitted over an IP network.

Options:

TRUE

FALSE

Discussion

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Question 27

During routine O & M, the administrator checks the IGMP configuration on a router interface. The configuration is as follows:

< RTA > display igmp interface

Interface information of VPN-Instance: public net

GigabitEthernet0/0/1(192.168.1.1):

IGMP is enabled

Current IGMP version is 2

IGMP state: up

IGMP group policy: none

IGMP limit: -

Value of query interval for IGMP (negotiated): -

Value of query interval for IGMP (configured): 60 s