★ Pass on Your First TRY ★ 100% Money Back Guarantee ★ Realistic Practice Exam Questions
Free Instant Download NEW 400-101 Exam Dumps (PDF & VCE):
Available on:
https://www.certleader.com/400-101-dumps.html
The actual Cisco professionals have the potential to get a professional within it area should also attain the peak regarding capacity and accomplishment, so that they have to be involved in different Cisco certification examinations. Cisco 400-101 named CCIE Routing and Switching (v5.0) will be stepping-stone to inspect the particular candidates knowledge and capacity in a relevant area of labor. Exambible Cisco 400-101 on the internet exercise tests can promise that you are able to handle those very skilled and skilled functions. Our own 400-101 exercise examination provides the real questions and answers, making certain you pass the real 400-101 examination with top grades.
2021 Jul 400-101 pdf:
Q501. Refer to the exhibit.
If IS-IS is configured utilizing default metrics, what is the cost for Router 4 to reach the 10.2.2.0/24 network?
A. 1
B. 20
C. 30
D. 63
Answer: C
Explanation:
By default, every link is an IS-IS network has a metric of 10.
Q502. DRAG DROP
Drag and drop the MPLS term on the left to the function it performs on the right.
Answer:
Q503. DRAG DROP
Drag and drop the OSPF network type on the left to the correct category of timers on the right.
Answer:
Q504. Which three values can you use to configure an ERSPAN destination session? (Choose three.)
A. VLAN ID
B. source IP address
C. destination IP address
D. ID number
E. VRF
F. session name
Answer: B,D,E
Q505. Which circumstance can cause TCP starvation and UDP dominance to occur?
A. Too few queues are available.
B. UDP is comprised of smaller packets than TCP.
C. Retransmitted TCP packets are on the network.
D. UDP and TCP data are assigned to the same service-provider class.
Answer: D
Avant-garde hda 3740-b-400-101:
Q506. Which two functions are performed by the DR in OSPF? (Choose two.)
A. The DR originates the network LSA on behalf of the network.
B. The DR is responsible for the flooding throughout one OSPF area.
C. The DR forms adjacencies with all other OSPF routers on the network, in order to synchronize the LSDB across the adjacencies.
D. The DR is responsible for originating the type 4 LSAs into one area.
Answer: A,C
Explanation:
The DR originates the network LSA (LSA Type 2) which lists all the routers on the segment it is adjacent to -> A is correct. Types 2 are ooded within its area only; does not cross ABR -> B is incorrect. The broadcast and non-broadcast network types elect a DR/BDR. They form adjacencies to all other OSPF routers on the network and help synchronize the Link State Database (LSDB) across the adjacencies -> C is correct. LSAs Type 4 are originated by the ABR to describe an ASBR to routers in other areas so that routers in other areas know how to get to external routes through that ASBR -> D is incorrect.
Q507. Refer to the exhibit.
Which statement about the device routing table is true?
A. Only networks 10.10.10.0/24 and smaller from host 192.168.168.1 are in the routing table.
B. Only networks 10.10.10.0/24 and larger from host 192.168.168.1 are in the routing table.
C. Only network 10.10.10.0/24 from host 192.168.168.1 is in the routing table.
D. Networks 10.10.10.0/24 and smaller from any host are in the routing table.
Answer: A
Explanation:
When you add the keywords “GE” and “LE” to the prefix-list, the “len” value changes its meaning. When using GE and LE, the len value specifies how many bits of the prefix you are checking, starting with the most significant bit. ip prefix-list LIST permit 1.2.3.0/24 le 32
This means: Check the first 24 bits of the prefix 1.2.3.0 The subnet mask must be less than or equal to 32
Reference: http://blog.ine.com/2007/12/26/how-do-prefix-lists-work/
Q508. Refer to the exhibit.
Which two statements about this capture are true? (Choose two.)
A. It is set to run for five minutes.
B. It continues to capture data after the buffer is full.
C. It is set to run for a period of 00:03:26.
D. It captures data only until the buffer is full.
E. It is set to use the default buffer type.
Answer: A,B
Q509. Refer to the exhibit.
A PE router is configured with a policy map that contains the policer shown. The policy map is configured in the inbound direction of an interface facing a CE router. If the PE router
receives 12Mb/s of traffic with the CoS value set to 7 on a 100-Mb/s interface from the CE router, what value of MPLS EXP is set when this traffic goes through the policer shown?
A. 0
B. 6
C. 7
D. 8
Answer: B
Explanation:
Here, the policer is set where the conforming traffic is set to 10 percent of the 100 Mbps interface, so anything more than 10 Mbps will be placed into the exceeding traffic class, the traffic EXP value will be changed from 7 to 6 per the configuration.
Q510. Which statement about OSPF multiaccess segments is true?
A. The designated router is elected first.
B. The designated and backup designated routers are elected at the same time.
C. The router that sent the first hello message is elected first.
D. The backup designated router is elected first.
Answer: D
Explanation:
According to the RFC, the BDR is actually elected first, followed by the DR. The RFC explains why: “The reason behind the election algorithm’s complexity is the desire for an orderly transition from Backup Designated Router to Designated Router, when the current Designated Router fails. This orderly transition is ensured through the introduction of hysteresis: no new Backup Designated Router can be chosen until the old Backup accepts its new Designated Router responsibilities. The above procedure may elect the same router to be both Designated Router and Backup Designated Router, although that router will never be the calculating router (Router X) itself.”
Reference: http://www.ietf.org/rfc/rfc2328.txt – Page 76