TAKE CCNP Service Provider 300-510 PRACTICE QUESTIONS FOR AMAZING RESULTS
Cisco 300-510 Exam Dumps Are Essential To Get Good Marks
Cisco 300-510 exam is a challenging certification test that requires a solid understanding of advanced routing concepts and technologies. Candidates must have a strong foundation in routing protocols, including OSPF, EIGRP, and BGP. They should also have a deep understanding of VPN technologies, including MPLS VPN and IPSec VPN. In addition, candidates must be familiar with MPLS concepts such as LDP, MPLS VPN, and MPLS TE. 300-510 exam also covers advanced BGP topics such as route reflectors, confederations, and BGP policies. Candidates must have hands-on experience working with service provider networks and be able to apply their knowledge in real-world scenarios. Passing the Cisco 300-510 exam is a significant achievement that demonstrates a high level of expertise in implementing advanced routing solutions for service providers.
NEW QUESTION # 83
Refer to the exhibit.
While configuring router 2 with all the default values, a network engineer cannot see any route received in router 1. How should the engineer solve the issue?
- A. Modify the IP address or mask of the interface to a valid one.
- B. Set the network type in S1/0 to point-to-point.
- C. Set up a priority different than 0 in the interface.
- D. Modify the router ID to be the interface IP on the serial.
Answer: A
NEW QUESTION # 84
Refer to the exhibit. An engineer is troubleshooting connectivity issues on the MPLS core network. A customer connected through R4 cannot reach the OSPF domain on R5. While checking the routing table of R1, the engineer cannot see all the routes from R3 and R5. Which task must the engineer perform so that R4 is able to reach R5?
- A. Enable OSPF peering and configure route redistribution between routers R4 and R1.
- B. Enable route filtering between routers R1 and R3.
- C. Enable OSPF on the Area-0 routers and configure MP-BGP between routers R1 and R3.
- D. Enable MP-BGP peering on routers R1, R3, R4, and R5.
Answer: D
NEW QUESTION # 85
A network engineer is troubleshooting OSPF multiarea. Which Cisco IOS XR feature should the engineer use in order to streamline OSPF issue?
- A. routing process enabled by default on all interfaces
- B. hierarchical CLI
- C. show ip ospf topology command
- D. DR support for topology management
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/xr12000/software/xr12k_r4-
0/routing/configuration/guide/rc40xr12k_chapter4.html#con_1059437
NEW QUESTION # 86
Which two statements about route reflectors are true? (Choose two.)
- A. Routes received from a route reflector client is reflected to other clients and nonclient peers.
- B. If a route reflector receives a route with a cluster-list attribute containing a different cluster ID, the route is discarded.
- C. Routes received from nonclient peers are reflected to route reflector clients as well as nonclient peers.
- D. Routes received from nonclient peers are reflected to route reflector cluster as well as OSPF peers.
- E. If a router received an iBGP route with the originator-ID attribute set to its own router ID, the route is discarded.
Answer: A,E
NEW QUESTION # 87
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 does not come up between R1 and R2 and between R1 and R3.
- C. The BGP session comes up between R1 and R2, but not between R1 and R3.
- D. The BGP session comes up between R1 and R3, but not between R1 and R2.
Answer: A
NEW QUESTION # 88
Refer to the exhibit.
A network engineer configured routers R1 and R5 to run in IS-IS Level 1 mode and router R6 to run in IS-IS Level 2 mode. All other routers are running as Level 1 / Level 2 routers. An engineer expects traffic from R1 to R6 to pass via R2, but IS-IS routing has calculated the best path via R4. Which action corrects the problem?
- A. Change the link metric for the link from router R1 to router R2 to 1.
- B. Configure all routers as Level 1 / Level 2 routers.
- C. Remove the link metric for the link from router R1 to router R2.
- D. Configure all routers as Level 1 routers.
Answer: A
Explanation:
The default link metric for IS-IS is 10, so changing the link from R1 to R2 to 1 will change the overall metric to R6 to 9 (8+1).
NEW QUESTION # 89
Which statement about enabling segment routing for IGPs is true?
- A. Segment routing can be enabled only globally
- B. Segment routing must first be enabled globally and then under the routing process
- C. Segment routing must first be enabled under then routing process and then globally
- D. Segment routing can be enabled only under the routing process
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/seg_routing/configuration/xe-16-6/segrt-xe-16-6- book/sr-ospfv2-node-sid.html
NEW QUESTION # 90
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. Change MD5 to HMAC-SHA1-12
- C. Change MD5 to HMAC-ESP
- D. Remove the send and accept lifetime under key 1
- E. Change MD5 to HMAC-MD5
Answer: B,E
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/routers/crs/software/crs_r4-0/security/configuration/guide/ sc40crsbook_chapter5.html
NEW QUESTION # 91
For which reason can two devices fail to establish an OSPF neighbor relationship?
- A. The two devices have different process IDs
- B. The two devices have different router IDs
- C. The two devices have different network types
- D. The two devices have the same area ID
Answer: C
Explanation:
Explanation/Reference: https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13699-29.html
NEW QUESTION # 92
Refer to the exhibit. A network engineer applied configuration on R1 to summarize all ISIS routes, but R2 Is still receiving specific routes from R1. The engineer has confirmed that both routers are configured with the correct summarization configuration, but R1 is not sending the correct summary routes. Which configuration must be applied to router R1 to summarize routes within Level 1?
- A. R1(config-router)#no summary-address 1.0.0.0 255.0.0.0 level-1
- B. R1(config-router)#summary-address 1.0.0.0 255.0.0.0 level-1-2
- C. R1(config-router)#summary-address 1.0.0.0 255.0.0.0 level-
- D. R1(config-router)#summary-address 1.0.0.0 255.0.0.0 level-1
Answer: D
NEW QUESTION # 93
What is the difference between a source tree and a shared tree in a multicast environment?
- A. A source tree has its root at the source, and a shared tree has its root at a designated rendezvous point.
- B. Source trees are the default type for bidirectional PIM, and PIM-DM uses shared trees by default.
- C. To route traffic from source to receiver a source tree uses a link-state routing protocol and a shared tree uses a distance-vector routing protocol.
- D. To stream multicast from source to receiver, a source tree uses PIM-SM and a shared tree uses PIM-DM.
Answer: A
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_pim/configuration/xe-16-5/imc-pim-xe-
16-5-book/imc-tech-oview.html
NEW QUESTION # 94
Refer to the exhibit.
After these configurations were applied to routers R1 and R2. the two devices cannot form a neighbor relationship What is the reason tor the problem?
- A. The two routers have different iS-types
- B. The two routers have the same area ID.
- C. The two routers cannot authenticate with one another
- D. The two routers have the same network ID
Answer: C
NEW QUESTION # 95
For which reason can two BGP peers fail to establish a neighbor relationship?
- A. Their remote-as numbers are misconfigured
- B. Their BGP timers are mismatched
- C. They are both activated under an IPv4 address family
- D. Their BGP send-community strings are misconfigured
Answer: A
NEW QUESTION # 96
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. Confirm that IS-IS is running with metric-style narrow.
- C. Configure BGP between CE and PE routers.
- D. Verify the MPLS LSPs.
Answer: D
NEW QUESTION # 97
A network engineer is troubleshooting OSPF multiare
a. Which Cisco IOS XR feature should the engineer use in order to streamline OSPF issue?
- A. show lp ospf topology command
- B. hierarchical CLI
- C. routing process enabled by default on all interfaces
- D. DR support for topology management
Answer: A
NEW QUESTION # 98
What are two features of dual-stack? (Choose two.)
- A. It allows an engineer to stack multiple Layer 2 switches to serve as a single switching unit.
- B. It securely routes and tunnels traffic between separate sites over the Internet.
- C. It is implemented without excessive processing power.
- D. It requires tunneling IPv6 traffic over an IPv4 infrastructure.
- E. It supports IPv4 and IPv6 traffic on the same infrastructure.
Answer: C,E
NEW QUESTION # 99
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 0/1. The tie breaker of the node index priority is lower and trumps the path cost.
- 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 0/0. The tier breaker of the path cost being lower. The node index priority does not impact this selection process.
Answer: B
NEW QUESTION # 100
What is used by SR-TE to steer traffic through the network?
- A. explicit maps
- B. shortest path calculated by IGP
- C. path policy
- D. dynamic rules
Answer: C
NEW QUESTION # 101
Which difference should be considered when intradomain or interdomain multicast routing is implemented?
- A. A network uses intradomain multicast routing without interdomain routing but networks that use interdomain multicast routing must also apply intradomain routing
- B. Interdomain multicast routing requires an IS-IS or OSPF neighbor relationship between the domains but intradomain multicast routing requires only BGP
- C. interdomain multicast routing uses BIDR-PIM to establish neighbor relationships between AS and interdomain multicast routing uses MSDP
- D. Interdomain multicast routing relies on PIM-DM and intradomain multicast routing relies on PIM-SM.
Answer: A
NEW QUESTION # 102
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. Enter the command ip ospf authentication in R2 interface
- B. Delete the area 0 authentication message-digest command from the OSPF process in R1
- C. Delete the area 0 authentication message-digest command from the OSPF process in R2
- D. Enable OSPF just inside the router OSPF process not in the interfaces of any router
Answer: A
NEW QUESTION # 103
Refer to the exhibit.
Customer traffic from the branch site to the hub is experiencing packet drops. The engineer verified that:
Customer traffic from the hub is able to reach the branch site.
The connection between PE1 and PE2 is working normally.
Routers P1 and P2 are able to ping devices on the hub site.
Which action resolves the issue?
- A. Redistribute the CE2 OSPF routes in the PE2 VRF.
- B. Advertise the VPNv4 routes of the hub in CE1.
- C. Advertise the VPNv4 routes of the branch site in CE2.
- D. Redistribute the CE1 OSPF routes in the PE1 VRF.
Answer: D
NEW QUESTION # 104
Refer to the exhibit.
Which statement about this configuration is true?
- A. Router 1 receives only the best path 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 sends and receives multiple best paths from neighbor 192.168.1.1
- D. Router 1 receives up to two paths from neighbor 192.168.1.1 for all routes in the same AS
Answer: C
NEW QUESTION # 105
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 C
- B. Option A
- C. Option D
- D. Option B
Answer: A
NEW QUESTION # 106
Which difference must an engineer consider when choosing whether to implement OSPF or IS-IS as the routing protocol on the network?
- A. IS-IS supports ordinary, stub, totally-stub, and NSSA areas, but OSPF supports only stub areas.
- B. IS-IS links are associated with either a Level 1 area or a Level 2 area at one time, but OSPF links are associated with multiple areas at one time.
- C. To support fast convergence, OSPF uses the LSA arrival timer and IS-IS uses the PRC-interval timer.
- D. The OSPF DR election process is deterministic, and the IS-IS DS election process is not deterministic.
Answer: C
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_isis/configuration/15-s/irs-15-s- book/irs-fscnt.html
NEW QUESTION # 107
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Cisco 300-510 certification exam is a challenging exam that requires extensive preparation and study. Candidates must have a strong foundation in networking concepts and protocols, as well as knowledge of the latest industry trends and developments. They must be able to apply their knowledge to real-world scenarios and demonstrate their ability to implement advanced routing solutions in a service provider environment.
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