Amazon
Avaya
Cisco
CompTIA
CrowdStrike
EC-Council
EXIN
Fortinet
Google
ISC
ISC2
ITIL
Juniper
Microsoft
NVIDIA
Okta
Palo Alto Networks
Salesforce
All Vendors
  1. Home
  2. Huawei
  3. H12-261_V3.0

Huawei H12-261_V3.0 Exam (page: 6)
Huawei HCIE-Routing & Switching (Written) V3.0 Exam
Updated on: 15-Feb-2026

Viewing Page 6 of 97
H12-261_V3.0 PDF 479 Questions

Is the following procedure for NDP resolving link layer addresses correct?

  1. True
  2. false

Answer(s): B

Explanation:

Section: (none) Explanation

Neighbor Discovery Protocol (English:Neighbor Discovery Protocol for short: NDP or ND) is a part of the TCP/IP protocol stack and is mainly used together with IPv6.
The principle of NDP address resolution:
In the process of NDP address resolution, two types of ICMP packets are used: Type135: NS Neighbor Solicitation
Type136: NA neighbor advertisement message
In simple terms, the end that initiates active communication (A in this environmentR1) Before sending ICMP data, first send NS message, NS messageThe function of the message is to request the MAC address of the target communication address.
When the peer AR2 receives the address resolution, it will actively reply to the NA message. The NA message carries AR2's own MAC address to complete the resolution.
NS message parsing:
The source address is the interface address of AR1, and the destination address is the requesting node multicast group of the AR2 address. Type: 135
Target Address: 2012::2, the destination address of the required request. Source link-layer addres:
Source link layer address, MAC address.
So thisThe meaning of the NS message is that the source 2012::1 needs to resolve the MAC address of the destination address 2012::2. My own MAC address is 00:E0:FC:FB:66:05. Please reply to me when you receive it.
NA packet parsing:

The source address is the interface address of AR2, and the destination address is the interface address of AR1. At this time, AR2 has learned the IP address and MAC address of the source AR1 through NS packets, so it can be sent by unicast.
Type: NA message, 136
Target Address: The requested address.
Target link-layer address: The MAC address of the requested address. So thisThe NA message means that 2012::1 needs to request the link layer address of the target address 2012::2 is 00:E0:FC:7D:5F:96. This completes bidirectional address resolution.



BGP4+ is running between the two routers, and the neighbor relationship is normal, but the BGP routing table of the local router does not have any neighbor routing entries. The following possible reasons are:

  1. The routing entry in the peer BGP routing table is not optimal.
  2. The next hop address of the BGP route entry is unreachable?
  3. The peer is configured with peer ignore
  4. The peer is configured with active-route-advertise

Answer(s): A,B,D

Explanation:

peer ignore the command will stop the session with the specified peer (group) and clear all relevant routing information. Neighbor relations are not normal. The active-route-advertise command configures BGP to advertise only the routes that are preferred in the IP routing table.



What neighbors?

  1. iBGP-Multi-hop not configured
  2. Authentication failed
  3. IGP routing failure
  4. Inconsistent BGP protocol versions

Answer(s): B,C,D

Explanation:

IBGP does not need to configure multi-hop, and can use loopback to establish neighbors. EBGP is not directly connected to the interface to establish a neighbor, it needs to refer to multiple hops.



What is wrong about the description of RRP fast switching?

  1. Use VRRP to monitor the BFD session or EFM function. After the BFD session or EFM session status changes, the VRRP module will be notified to realize fast VRP switching
  2. When the VRRP voice group monitors ordinary BFD, when the BFD state changes, the active and standby states will be changed by modifying the priority of the backup group.
    When the monitored BFD session state is restored, the priority of the router in the backup group will be restored. to the original value
  3. A VRRP backup group cannot monitor Peer BFD, Link BFD and Norma.1BFD at the same time.
  4. If multiple BFDs are configured to monitor at the same time, the configurations are related to each other and may affect the

Answer(s): C,D



Which of the following tools cannot beRoute if in policy-match clause directly quoted?

  1. Regular expression
  2. IP-prefix
  3. AS-path-filter
  4. Community-filt

Answer(s): A

Explanation:

Regular expression is a regular expression and cannot be quoted by if-match



Viewing Page 6 of 97



Share your comments for Huawei H12-261_V3.0 exam with other users:

Karan 5/17/2023 4:26:00 AM

need this dump
Anonymous


Ramesh Kutumbaka 12/30/2023 11:17:00 PM

its really good to eventuate knowledge before appearing for the actual exam.
Anonymous


anonymous 7/20/2023 10:31:00 PM

this is great
CANADA


Xenofon 6/26/2023 9:35:00 AM

please i want the questions to pass the exam
UNITED STATES


Diego 1/21/2024 8:21:00 PM

i need to pass exam
Anonymous


Vichhai 12/25/2023 3:25:00 AM

great, i appreciate it.
AUSTRALIA


P Simon 8/25/2023 2:39:00 AM

please could you upload (isc)2 certified in cybersecurity (cc) exam questions
SOUTH AFRICA


Karim 10/8/2023 8:34:00 PM

good questions, wrong answers
Anonymous


Itumeleng 1/6/2024 12:53:00 PM

im preparing for exams
Anonymous


MS 1/19/2024 2:56:00 PM

question no: 42 isnt azure vm an iaas solution? so, shouldnt the answer be "no"?
Anonymous


keylly 11/28/2023 10:10:00 AM

im study azure
Anonymous


dorcas 9/22/2023 8:08:00 AM

i need this now
Anonymous


treyf 11/9/2023 5:13:00 AM

i took the aws saa-c03 test and scored 935/1000. it has all the exam dumps and important info.
UNITED STATES


anonymous 1/11/2024 4:50:00 AM

good questions
Anonymous


Anjum 9/23/2023 6:22:00 PM

well explained
Anonymous


Thakor 6/7/2023 11:52:00 PM

i got the full version and it helped me pass the exam. pdf version is very good.
INDIA


sartaj 7/18/2023 11:36:00 AM

provide the download link, please
INDIA


loso 7/25/2023 5:18:00 AM

please upload thank.
THAILAND


Paul 6/23/2023 7:12:00 AM

please can you share 1z0-1055-22 dump pls
UNITED STATES


exampei 10/7/2023 8:14:00 AM

i will wait impatiently. thank youu
Anonymous


Prince 10/31/2023 9:09:00 PM

is it possible to clear the exam if we focus on only these 156 questions instead of 623 questions? kindly help!
Anonymous


Ali Azam 12/7/2023 1:51:00 AM

really helped with preparation of my scrum exam
Anonymous


Jerman 9/29/2023 8:46:00 AM

very informative and through explanations
Anonymous


Jimmy 11/4/2023 12:11:00 PM

prep for exam
INDONESIA


Abhi 9/19/2023 1:22:00 PM

thanks for helping us
Anonymous


mrtom33 11/20/2023 4:51:00 AM

i prepared for the eccouncil 350-401 exam. i scored 92% on the test.
Anonymous


JUAN 6/28/2023 2:12:00 AM

aba questions to practice
UNITED STATES


LK 1/2/2024 11:56:00 AM

great content
Anonymous


Srijeeta 10/8/2023 6:24:00 AM

how do i get the remaining questions?
INDIA


Jovanne 7/26/2022 11:42:00 PM

well formatted pdf and the test engine software is free. well worth the money i sept.
ITALY


CHINIMILLI SATISH 8/29/2023 6:22:00 AM

looking for 1z0-116
Anonymous


Pedro Afonso 1/15/2024 8:01:00 AM

in question 22, shouldnt be in the data (option a) layer?
Anonymous


Pushkar 11/7/2022 12:12:00 AM

the questions are incredibly close to real exam. you people are amazing.
INDIA


Ankit S 11/13/2023 3:58:00 AM

q15. answer is b. simple
UNITED STATES