ExamGecko
Login
Home / Huawei / H12-891 / List of questions
Ask Question

Huawei H12-891 Practice Test - Questions Answers, Page 3

Add to Whishlist

List of questions

Question 21

Report Export Collapse

Regarding the Stub region in the OSPF protocol , the following statement is correct.

ASBR cannot exist in the Stub zone
ASBR cannot exist in the Stub zone
Virtual connections cannot traverse the Stub region.
Virtual connections cannot traverse the Stub region.
Injecting typeT LSA
Injecting typeT LSA
backbone areas that are not allowed in Stub regions cannot be configured as Stub regions.
backbone areas that are not allowed in Stub regions cannot be configured as Stub regions.
Suggested answer: A, B, C, D
asked 18/09/2024
Aleksey Koltsov
35 questions

Question 22

Report Export Collapse

The LSA of type certainly does not exist in the 220SPF Stub zone

Type7
Type7
Type5
Type5
Type4
Type4
Type3
Type3
Suggested answer: A, B, C
asked 18/09/2024
Ola Magnus Sundlisæter
38 questions

Question 23

Report Export Collapse

There is an existing router running OSPF connected to Zone 0 and Zone 1 You configured Zone 1 as a stub zone, what classes does LSA that only operates inside Zone 1 include?

7 ? LSA
7 ? LSA
1 ? LSA ? 2 ? LSA
1 ? LSA ? 2 ? LSA
I LSA,2 LSA 5 LSA
I LSA,2 LSA 5 LSA
3 ? LSA ? 4 ? LSA
3 ? LSA ? 4 ? LSA
1 LSA,2 LSA 3 LSA
1 LSA,2 LSA 3 LSA
Suggested answer: E
asked 18/09/2024
Dereque Datson
47 questions

Question 24

Report Export Collapse

An engineer performed the ingestion operation on an OSPF router in a network of the company, is the following statement about the introduction of the routing LSA correct?

The A. Advertising Router report is set to as the Router ID of ASBR
The A. Advertising Router report is set to as the Router ID of ASBR
Net Mask is set to all 0
Net Mask is set to all 0
Link State lD is set as the destination network segment address
Link State lD is set as the destination network segment address
Using the Link State ID and Advertising Router, you can uniquely identify an LSA
Using the Link State ID and Advertising Router, you can uniquely identify an LSA
Suggested answer: A, C
asked 18/09/2024
Allen J Tyson
36 questions

Question 25

Report Export Collapse

In broadcast networks, elections to DIS begin only after a neighbor relationship has been established

True
True
False
False
Suggested answer: A
asked 18/09/2024
Felix Maroto Roman
52 questions

Question 26

Report Export Collapse

Which of the following statement about isis protocol route aggregation is correct?

Route aggregation can be configured and takes effect on all types of routers
Route aggregation can be configured and takes effect on all types of routers
Route aggregation can only take effect if configured on Leve-1 port routers
Route aggregation can only take effect if configured on Leve-1 port routers
Route aggregation can only be configured on Leve-2 routers to take effect
Route aggregation can only be configured on Leve-2 routers to take effect
Route aggregation can only be configured on Leve-1-2 routers to take effect with
Route aggregation can only be configured on Leve-1-2 routers to take effect with
Suggested answer: A
asked 18/09/2024
Eric Hebert
41 questions

Question 27

Report Export Collapse

ISIS does not send CSNP packets under the P2P network type during the neighbor establishment process.

True
True
False
False
Suggested answer: B
asked 18/09/2024
Habte Manna
30 questions

Question 28

Report Export Collapse

In 0SPFv3 , Router-LSA is generated by each router, which describes the interface address and cost of each link of the router, and also includes the RouterlD of the neighbor router

True
True
False
False
Suggested answer: B
asked 18/09/2024
Charl Grove
41 questions

Question 29

Report Export Collapse

Is the following GR description of ISIS correct?

The GR feature of AISIS is turned on by default.
The GR feature of AISIS is turned on by default.
ISIS's GR has a total of four timers.
ISIS's GR has a total of four timers.
ISIS's GR notifies of events and maintains neighbor relationships through CSNP messages.
ISIS's GR notifies of events and maintains neighbor relationships through CSNP messages.
ISIS's GR defines a new TLV structure to support this feature.
ISIS's GR defines a new TLV structure to support this feature.
Suggested answer: D
asked 18/09/2024
Maxime SELLY
45 questions

Question 30

Report Export Collapse

Both the CSNP packet of ISlS and the DD packet of OSPF have a role in the MA network, describing the role of the link state database summary, which is correct compared to the following statements of these two types of messages

Both packets need to be confirmed to the terminal router after being sent, otherwise they need to be retransmitted
Both packets need to be confirmed to the terminal router after being sent, otherwise they need to be retransmitted
Once the adjacency relationship is established, the CSRP packet and the D message will stop sending
Once the adjacency relationship is established, the CSRP packet and the D message will stop sending
The two packets do not need to be confirmed to the router after they are sent the master-slave relationship in the DD message interaction of
The two packets do not need to be confirmed to the router after they are sent the master-slave relationship in the DD message interaction of
OSPF is not identity bound to dr/BDR; the CSN message is generated only by DIS
OSPF is not identity bound to dr/BDR; the CSN message is generated only by DIS
Suggested answer: D
asked 18/09/2024
Marco Romani
44 questions
Total 610 questions
Go to page: of 61
Open VPLUS File
Convert VPLUS to PDF

Related questions

Regarding the certification of the ISIS protocol, there is a correct statement
In the use of the CP protocol, the following description is correct?
View the details of all VPN instances on a network device and the results are as follows, which of the following statements is wrong?( Multiple choice questions).
If the PIM-SM protocol is running in a multicast network , you need to configure RP, and the configuration equation of RP is divided into dynamic RP and static RP. The following configuration description of the RP is correct (radio).
The default configured switch has an empty MAC address table at this time , and Host A connected to the switch issues the first unicast data frame, so what will the switch do after receiving the teaching system?( Single choice questions).
The Option field in OSPFv3 appears in all LSAs
What is the following description of MPLS incorrect?
The switch SWA and SWB are connected together by 2 Ethernet links, where the switch SWA has the following interface configuration:
Router RI and Router R2 run BGP. Both routers are in the AS65234 The route for router R2 exists in the BGP routing table of the router RI, but not in the IP routing table of the router RI . So what causes the problem to occur? (Single Choice Questions).
What of the following actions can enable fast failure detection on multicast networks?