Free 300-510 Sample Questions and 100% Cover Real Exam Questions (Updated 104 Questions)
Download Real Cisco 300-510 Exam Dumps Test Engine Exam Questions
NEW QUESTION 48
Which statement about BFD on Cisco IOS XR Software is true?
- A. Cisco IOS XR Software does not support BFD multihop for IPv4.
- B. BFD is not compatible between Cisco IOS XR and Cisco IOS Software.
- C. Cisco IOS XR router must use LDP to route back to the Cisco IOS router to establish the peer relationship.
- D. Cisco IOS XR router must use dynamic routing or a static route back to the Cisco IOS router to establish the peer relationship.
Answer: D
Explanation:
Reference:
guide/b-routing-cg-asr9000-63x/b-routing-cg-asr9000-63x_chapter_0100.html
NEW QUESTION 49
Refer to the exhibit.
Router 1 has established an SR-TE tunnel with router 2. Which statement describes this configuration?
- A. Router 1 is the head-end tunnel and has dynamically chosen a path to router 2.
- B. Router 2 is the head-end tunnel and has explicitly set a path to router 1.
- C. Router 1 and router 2 have a bidirectional tunnel set up with dynamic path selection.
- D. Router 1 has a list of labels used to explicitly lay out a path to router 2.
Answer: A
NEW QUESTION 50
Which command is used to enable BIDIR-PIM under global configuration mode for Cisco IOS XE Sofware?
- A. ipv4 pim bidir-enable
- B. ip multicast-routing
- C. ip pim bidir
- D. ip pim bidir-enable
Answer: D
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_pim/configuration/xe-3s/imc-pim-xe-3sbook/imc_basic_cfg.html
NEW QUESTION 51
Refer to the exhibit.
R1 is directly connected to R2 and R3. R1 is in BGP AS 123, R2 is in BGP AS 2, and R3 is in BGP AS 3. Assume that there is no connectivity issue between R1, R2 and R1, R3. Which result between BGP peers R1, R2 and R1, R3 is true?
- A. The BGP session comes up between R1 and R2 and between R1 and R3.
- B. The BGP session comes up between R1 and R3, but not between R1 and R2.
- C. The BGP session does not come up between R1 and R2 and between R1 and R3.
- D. The BGP session comes up between R1 and R2, but not between R1 and R3.
Answer: A
NEW QUESTION 52
Refer to the exhibit.
A network operator wants to expand the segment routing global block in upcoming maintenance. The operator must ensure that the changes to the segment routing global block have no adverse impacts on the prefix-sid associated with the loopback0 interface used within the OSPF domain.
Which command can the operator use to enforce R2 to have a strict prefix-sid assignment to loopback0?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 53
Refer to the exhibits.
All links inside the network are configured at a default cost of one inside the fully converged OSPF domain.
Given the configuration from XR1, which interface does traffic from XR1 that is destined to the loopback interface of XR6 select for the exiting interface?
- A. Interface GigabitEthernet 0/0. The tier breaker of the path cost being lower. The node index priority does not impact this selection process.
- B. Interface GigabitElhemet 0/0. The tie breaker of the node index priority is lower and trumps the path cost.
- C. Interface GigabitEthernet 0/1. The tie breaker of the path cost being lower. The node index priority does not impact this selection process.
- D. Interface GigabitEthernet 0/1. The tie breaker of the node index priority is lower and trumps the path cost.
Answer: B
NEW QUESTION 54
Refer to the exhibit.
An engineer applied the summarization configuration on R1 for four networks (192.168.20.0/24 to 192.168.23.0/24) in area 1 and eight networks (192.168.32.0/24 to 192.168.39.0/24) in area 2 to stop the flooding of all the customer routes. While checking the routing table of R2, the engineer noticed that R1 is still sending only specific routes to R2. Which configuration should the engineer apply on R1 to summarize routes?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 55
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. Verify the MPLS LSPs.
- C. Configure BGP between CE and PE routers.
- D. Confirm that IS-IS is running with metric-style narrow.
Answer: D
NEW QUESTION 56
Refer to the exhibit.
How are packets directed through the data plane when SRv6 is implemented?
- A. The packet is encapsulated with a header and trailer encoding the ordered list of segments
- B. The MPLS data plane is used to push labels onto IGP routes
- C. A stack of labels represents an ordered list of segments
- D. An ordered list of segments is encoded in a routing extension header
Answer: D
NEW QUESTION 57
Refer io the exhibit.
While applying the configurations on two routers an engineer notices that OSPF adjacency Between them remains down Through the ping test the engineer confirmed that both me routers have Layer 3 reachability between them Which action should me engineer take to make the adjacencies to full?
- A. Delete the area 0 authentication message-digest command from the OSPF process in R1
- B. Enter the command ip ospf authentication in R2 interface
- C. Enable OSPF just inside the router OSPF process not in the interfaces of any router
- D. Delete the area 0 authentication message-digest command from the OSPF process in R2
Answer: B
NEW QUESTION 58
Refer to the exhibit.
An administrator is troubleshooting Internet access issues on a customer's network. After applying this ISIS configuration to R1, the administrator notices that it fails to redistribute the default route into IS-IS. After checking the connectivity between the ISIS router and the ISP router the engineer confirmed there is Layer 3 connectivity between them Which action should be taken to correct the problem?
- A. Configure R1 as a Layer 1 router
- B. Configure the default route under any routing protocol other than IS-IS
- C. Add the default-information originate command to the configuration
- D. Associate the default route with a VRF
Answer: C
NEW QUESTION 59
Refer to the exhibit.
After you applied these configurations to routers R1 and R2, the two devices could not form a neighbor relationship. Which reason for the problem is the most likely?
- A. The two routers have the same network ID.
- B. The two routers have different IS-types.
- C. The two routers have the same area ID.
- D. The two routers cannot authenticate with one another.
Answer: D
NEW QUESTION 60
An engineer is troubleshooting end-to-end customer traffic across an MPLS VPN service provider network.
Which tasks should the engineer use to solve the routing issues? Drag and drop the table types from the left onto the most useful troubleshooting tasks/router types on the right. (Not all options are used.)
Answer:
Explanation:
NEW QUESTION 61
Which two statements about mapping multicast IP addresses to MAC addresses are true? (Choose two.)
- A. All multicast MAC addresses end with 0x0100.5E
- B. The router performs the mapping before it hands the packet off to a switch
- C. The mapping process may generate overlapping addresses, which can cause receivers to receive unwanted packets
- D. All mapped multicast MAC addresses begin with 0x0100.5E
- E. All destination MAC addresses begin with an octet of binary 1s
Answer: C,D
NEW QUESTION 62
Which statement about BFD on Cisco IOS XR Software is true?
- A. Cisco IOS XR Software does not support BFD multihop for IPv4.
- B. BFD is not compatible between Cisco IOS XR and Cisco IOS Software.
- C. Cisco IOS XR router must use LDP to route back to the Cisco IOS router to establish the peer relationship.
- D. Cisco IOS XR router must use dynamic routing or a static route back to the Cisco IOS router to establish the peer relationship.
Answer: D
NEW QUESTION 63
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?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 64
Refer to the exhibit.
Which tree does multicast traffic follow?
- A. source tree
- B. MDT default
- C. MDT voice
- D. shared tree
Answer: B
NEW QUESTION 65
A network engineer is troubleshooting OSPF multiarea. Which Cisco IOS XR feature should the engineer use in order to streamline OSPF issue?
- A. hierarchical CLI
- B. routing process enabled by default on all interfaces
- C. show lp ospf topology command
- D. DR support for topology management
Answer: C
NEW QUESTION 66
Refer to the exhibit.
What is the effect of this configuration?
- A. It sets the hold timer to 30 milliseconds and the keepalive timer to 240 milliseconds.
- B. It sets the keepalive timer to 30 seconds and the hold timer to 240 seconds.
- C. It sets the hold timer to 30 seconds and the keepalive timer to 240 seconds.
- D. It sets the keepalive timer to 30 milliseconds and the hold timer to 240 milliseconds.
Answer: B
NEW QUESTION 67
An engineer is troubleshooting a connectivity issue across the MPLS network and is verifying the forwarding behavior of packets. Which table does the engineer look at to verify the forwarding behavior of an IP packet as it enters the MPLS network at the ingress LSR?
- A. RIB
- B. LFIB
- C. LIB
- D. FIB
Answer: B
NEW QUESTION 68
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?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
Explanation:
Reference:
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/47868-ospfdb9.html
NEW QUESTION 69
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 SHA-1
- B. Remove the send and accept lifetime under key 1
- C. Change MD5 to HMAC-SHA1-12
- D. Change MD5 to HMAC-MD5
- E. Change MD5 to HMAC-ESP
Answer: C,D
NEW QUESTION 70
Refer to the exhibit.
A network operator must inject a Level 1 route from XR2 (10.16.16.0/24) into the ISIS topology. Which configuration allows the injection in a way that XR3 and XR1 have a valid and working route for 10.16.16.0/24?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 71
A network engineer is troubleshooting OSPF multiareA. Which Cisco IOS XR feature should the engineer use in order to streamline OSPF issue?
- A. show ip ospf topology command
- B. routing process enabled by default on all interfaces
- C. hierarchical CLI
- D. DR support for topology management
Answer: C
NEW QUESTION 72 
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. Verify the MPLS LSPs.
- C. Configure BGP between CE and PE routers.
- D. Confirm that IS-IS is running with metric-style narrow.
Answer: D
NEW QUESTION 73
......
Test 300-510, also referred to as SPRI, is a Cisco exam that is about the execution of advanced solutions for routing for Service Providers. Someone who passes it ends up with the Cisco Certified Specialist - Service Provider Advanced Routing Implementation certificate, which is specific only to this test. The other main certificate achieved upon nailing 300-510 as well is the CCNP Service Provider.
New 300-510 exam dumps Use Updated Cisco Exam: https://www.fast2test.com/300-510-premium-file.html
Verified 300-510 Dumps Q&As - 300-510 Test Engine with Correct Answers: https://drive.google.com/open?id=1y4-sNwPqPFAZIIDkyR9vwo22nI0u2p29