[MAR 2021] Cisco 300-510 exam dumps and online practice questions are available from Leads4Pass

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The latest updated Cisco 300-510 Exam Practice Questions and Answers Online Practice Test is free to share from leads4pass (Q1-Q13)

QUESTION 1
In a PIM-SM environment, which mechanism determines the traffic that a receiver receives?
A. The receiver explicitly requests its desired traffic from the RP on the shared tree.
B. The receiver explicitly requests traffic from a single source, which response by forwarding all traffic.
C. The RP on the shared tree floods traffic out of all PIM configured interfaces.
D. The receiver explicitly requests traffic from each desired source, which response by sending all traffic.
Correct Answer: D

 

QUESTION 2

[2021.3] leads4pass 300-510 practice test q2

Refer to the exhibit. P1 and PE3 Cisco IOS XR routers are directly connected and have this configuration applied. The
BGP session is not coming up. Assume that there is no IP reachability problem and both routers can open tcp port 179
to each other.
Which two actions fix the issue? (Choose two.)
A. Change MD5 to HMAC-SHA1-12
B. Change MD5 to HMAC-ESP
C. Change MD5 to SHA-1
D. Change MD5 to HMAC-MD5
E. Remove the send and accept lifetime under key 1
Correct Answer: AD
Reference: https://www.cisco.com/c/en/us/td/docs/routers/crs/software/crs_r4-0/security/configuration/guide/sc40crsbook_chapter5.html

 

QUESTION 3

[2021.3] leads4pass 300-510 practice test q3

Refer to the exhibit. A network operator must stop 10.33.33.33/32 from being redistributed into Level 1 router XR1.
Which configuration meets this need?

[2021.3] leads4pass 300-510 practice test q3-1 [2021.3] leads4pass 300-510 practice test q3-2

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: C


QUESTION 4

[2021.3] leads4pass 300-510 practice test q4

Refer to the exhibit. Router 1 is a core ABR in a Cisco Unified MPLS environment. All of the router 1 BGP peers are
established, but traffic between customers is failing. Which BGP configuration must be added to the configuration?
A. It must be configured for graceful restart
B. It must be configured with a route reflector
C. It must be configured with send labels
D. It must be configured with PIC edge
Correct Answer: C

 

QUESTION 5
Refer to the exhibit.

[2021.3] leads4pass 300-510 practice test q5

Which configuration ensures that RR2 does not send the same updates to PE2 that RR1 learns via PE1?
A. RR1 and RR2 should have different router IDs.
B. RR1 and RR2 should have different originator IDs.
C. RR1 and RR2 should have the same router IDs.
D. RR1 and RR2 should have the same cluster IDs.
Correct Answer: D

 

QUESTION 6
Which feature is used in multicast routing to prevent loops?
A. STP
B. inverse ARP
C. RPF
D. split horizon
Correct Answer: C

 

QUESTION 7

[2021.3] leads4pass 300-510 practice test q7

Refer to the exhibit. CE1 is the gateway router into the provider network via PE1. A network operator must inject a
default route into OSPF area 0. All devices inside area 0 must be able to reach PE1. Which configuration achieves this
goal?

[2021.3] leads4pass 300-510 practice test q7-1

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: C
Reference: https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/47868-ospfdb9.html

 

QUESTION 8

[2021.3] leads4pass 300-510 practice test q8

Refer to the exhibit. CE1 and CE2 cannot communicate through the service provider BGP peering is established
between PE1 and PE2. IS-IS is the only routing protocol running in the service provider core.
What step can be done to troubleshoot the issue?
A. Switch the IGPs running in the core from IS-IS to OSPF to support a Cisco MPLS TE tunnel from PE1 to PE2.
B. Configure BGP between CE and PE routers.
C. Confirm that IS-IS is running with metric-style narrow.
D. Verify the MPLS LSPs.
Correct Answer: C

 

QUESTION 9

[2021.3] leads4pass 300-510 practice test q9

Refer to the exhibit. Why is neighbor 10.1.5.5 stuck in the “2WAY” state?
A. Router ID 10.1.5.5 is not reachable from R2
B. OSPF authentication has failed between R2 and 10.1.5.5
C. It is expected behavior when the OSPF network type is broadcast
D. OSPF parameters (Area ID or hello interval) are mismatched between R2 and 10.1.5.5
Correct Answer: C
Reference: https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13683-11.html

 

QUESTION 10

[2021.3] leads4pass 300-510 practice test q10

Refer to the exhibit. XR1 and XR2 are sending the prefix 10.11.11.0/24 to XR3. A configured policy on XR1 is incorrectly
prepending AS path 11 11 12 12 onto this prefix. A network operator wants to add a policy onto XR3 that will not allow
the falsely prepending prefix from being installed.
Which policy configuration applied to the XR3 neighbor configuration for XR1 can accomplish this requirement without
impact to other or future received routes?

[2021.3] leads4pass 300-510 practice test q10-1

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: D
Reference: https://www.cisco.com/c/en/us/td/docs/routers/crs/software/crs_r4-1/routing/command/reference/b_routing_cr41crs/b_routing_cr41crs_chapter_01000.html#wp3850885229

 

QUESTION 11

[2021.3] leads4pass 300-510 practice test q11

Refer to the exhibit. Which statement about this configuration is true?
A. Router 1 sends and receives multiple best paths from neighbor 192.168.1.1
B. Router 1 sends up to two paths to neighbor 192.168.1.1 for all routes
C. Router 1 receives up to two paths from neighbor 192.168.1.1 for all routers in the same AS
D. Router 1 receives only the best path from neighbor 192.168.1.1
Correct Answer: A

 

QUESTION 12
Which multicast group range is reserved for SSM?
A. 224.0.0.0/8
B. 225.0.0.0/8
C. 232.0.0.0/8
D. 239.0.0.0/8
Correct Answer: C

 

QUESTION 13
DRAG DROP
Drag the IPv6 tunneling mechanisms on the left to match the correct manual or automatic tunneling category on the
right.
Select and Place:[2021.3] leads4pass 300-510 practice test q13


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