300-510 Training & Certification Get Latest CCNP Service Provider Updated on Feb 27, 2026
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To prepare for the Cisco 300-510 exam, candidates can take advantage of various learning resources provided by Cisco, such as instructor-led training courses, e-learning modules, and study materials. Additionally, candidates can gain hands-on experience by practicing in a lab environment or working on real-world projects.
Cisco 300-510 exam is designed for professionals who want to enhance their knowledge in implementing advanced routing solutions in a service provider network. 300-510 exam covers a wide range of topics, including network services, routing protocols, and network security. Passing 300-510 exam is a great way to demonstrate your expertise in this field, and it can help you advance your career in the networking industry.
NEW QUESTION # 139
Refer to the exhibit. After maintenance to activate BGP neighbors connecting a new data center attached to R1, L3VPN customers attached to OSPF domain 100 lost connectivity to services in OSPF 200 and OSPF 300. However Unified MPLS services within OSPF 100 remain reachable.
Which action must the network engineer take to resolve the outage?
- A. Establish new MPLS LSPs from R1 to R2, R3 and R4
- B. Reset the BGP session between R1 and R2
- C. Raise the maximum prefix limit on R2 to 1560 or more
- D. Activate BGP neighbors between the new data center and R2 and R3
Answer: B
NEW QUESTION # 140
Refer to the exhibit. A network operator is configuring BGP PIC on CE1 on already established neighborships with PE1 and PE2 inside the fully converged MPLS network. Which element needs to be implemented to make this feature function effectively?
- A. Bidirectional Forwarding Detection must be applied to the upstream facing BGP interfaces
- B. The operator must ensure that all prefixes have the same next-hop from PE1 and PE2 for BGP PIC
- C. BGP import export policies must be applied on all devices for the routes needing BGP for PIC
- D. A reserved BGP community of 1:10 must be used to denote the PIC feature set to the routing protocol
Answer: A
NEW QUESTION # 141
Refer to the exhibit.
Refer to the exhibit A network engineer configured the redistribute connected subnets route-map filtering command on R1 to redistribute connected interfaces to the OSPF process The engineer also wants to filter out IP address 10 0 1 0/24. but the prefix still appears in the routing tables of the other routers on the network. Which action corrects the problem?
- A. Change the deny statement in access list 2 to permit
- B. Remove route-map sequence 30.
- C. Add a set statement to route-map sequence 20.
- D. Remove the subnets keyword from the redistribute connected subnets route-map filtering command.
Answer: A
NEW QUESTION # 142
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 with PIC edge
- B. It must be configured with send labels
- C. It must be configured for graceful restart
- D. It must be configured with a route reflector
Answer: B
NEW QUESTION # 143 
Refer to the exhibit. Routers R1. R2, R3. and R4 are peer routers that reside in different administrative domains. PIM-SM is running in each autonomous system, and EBGP is configured between the peers. A network administrator has just implemented MSDP between the connected peers. When the administrator enabled the MSDP configuration. R1 and R2 failed to establish a peering relationship. All other connected routers successfully established peering sessions Which action must the engineer take to resolve the issue between R1 and R2?
- A. Set the same MSDP password on both peers
- B. Configure the peers to be in the same autonomous system.
- C. Change the MSDP authentication method to clear text
- D. Implement BGP authentication between the peers.
Answer: A
NEW QUESTION # 144
An engineer is working to implement segment routing protocol on the customer's core network.
Which step should the engineer take before the segment routing is enabled and is running with BGP?
- A. MPLS must be configured.
- B. Segment routing must be configured with EIGRP.
- C. Explicit-null must be configured for all neighbors.
- D. Segment routing must be configured with ISIS.
Answer: A
NEW QUESTION # 145
Compare different features between OSPFv2 and OSPFv3. Drag and drop the descriptions of OSPF from the left onto the correct OSPF versions on the right.
Answer:
Explanation:
NEW QUESTION # 146
Drag and drop the characteristics from the left onto the corresponding routing protocols on the right.
Answer:
Explanation:
Explanation:
OSPF
Routing between areas is distributed through the backbone area.
It operates on the network layer
IS-IS
Backbone routers reside in any area.
It uses the system ID to identify routers on the network
NEW QUESTION # 147
Refer to the exhibit.
Routers within the cluster are not receiving the desired prefixes. What must be done to fix the issue?
- A. Clients in that cluster must have full mesh connectivity between iBGP peers.
- B. Clients in that cluster must have full mesh connectivity between eBGP peers.
- C. No client-to-client must be disabled.
- D. No client-to-client reflection must be enabled.
Answer: A
NEW QUESTION # 148
network engineer must implement a segment routing policy rule that specifies that SIDs are bounded manually. The policy will be used for traffic steering based on incoming label ..with the binding SIDs, adjacency SIDs, and BGP peering SIDs. All labels will be in the local segment with the range from 40000 to
50000. How must the engineer implement ... label allocation?
- A. Implement a non-default SRGB range in the SR local segment.
- B. Implement the default SRLB range in the SR local segment
- C. Implement a non-default SRLB range in the SR global segment.
- D. Implement the standard default SRGB range in the SR global segment.
Answer: A
NEW QUESTION # 149
Which keyword is used with the match route-type command to redistribute the external BGP and IGP routes using route map?
- A. match route-type type-1
- B. match route-type nssa-external
- C. match route-type type-2
- D. match route-type external
Answer: D
Explanation:
https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/49111-route-map- bestp.html
NEW QUESTION # 150
Refer to the exhibit.
AJI four routers on the network reside in the same data center The four routers are running IS-IS between them in Level 1 mode within an IPv4 network After a network engineer installed several new servers connected to R4, users connected via R1 reported they could not connect to applications on the servers The engineer has determined that R4 is receiving routes from R3 but it is failing to receive routes from R1 Which action must the engineer take to resolve the issue?
- A. Configure R2 and R3 to be Level 1/Level 2 routers
- B. Configure R1 and R4 to be Level 2 routers
- C. Configure R2 only to be a Level 2 router
- D. Configure R3 only lo be a Level 1'Level 2 router.
Answer: A
NEW QUESTION # 151 
Refer to the exhibit. Multicast traffic destined from T1 and T2 routers to RP routers works well. A network engineer observes problems with multicast traffic flows between Site-A and Site-B. Site-A users fail to receive multicast stream on Site-B via RPTY site, while Site-B users fail to receive multicast stream on Site- Avia RPTZ site. Which action must be implemented to resolve the issues?
- A. Establish MDSP peering with interface IP subnet.
- B. Configure direct OSPF peering between Site-A and Ste-B
- C. Configure Site-A and Site-B in 10.80.14804
- D. Allow the OSPF and MSDP packets on the firewall.
Answer: D
NEW QUESTION # 152
Refer to the exhibit. Which router does R1 install as an alternate next hop when trying to reach R3 if LFA is enabled?
- A. R4
- B. R2
- C. R5
- D. R3
Answer: B
NEW QUESTION # 153
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. Advertise the VPNv4 routes of the branch site in CE2.
- B. Advertise the VPNv4 routes of the hub in CE1.
- C. Redistribute the CE1 OSPF routes in the PE1 VRF.
- D. Redistribute the CE2 OSPF routes in the PE2 VRF.
Answer: B
NEW QUESTION # 154
Refer to the exhibit. EBGP peering is up between BGP AS 65101 and BGP AS 65201. The service provider expects traffic convergence within 300ms between the two autonomous systems but the network operations team sees that route and traffic convergence is too slow. Which two actions improve the convergence time? (Choose two.)
- A. Change the bfd interval value to 100ms on routers RN and RM
- B. Configure bfd interval 50 min_rx 50 multiplier 6 on the connected interfaces on RL and RY
- C. Configure bfd interval 50 min_rx 100 multiplier 6 on the connected interfaces on RN and RM
- D. Configure fall-over bfd under the BGP instance for BGP neighbors on RN
- E. Change the bfd multiplier value to 3 on routers RN and RM
Answer: A,E
NEW QUESTION # 155
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. Remove the link metric for the link from router R1 to router R2.
- B. Configure all routers as Level 1 routers.
- C. Change the link metric for the link from router R1 to router R2 to 1.
- D. Configure all routers as Level 1 / Level 2 routers.
Answer: C
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 # 156
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. Advertise the VPNv4 routes of the branch site in CE2.
- B. Advertise the VPNv4 routes of the hub in CE1.
- C. Redistribute the CE2 OSPF routes in the PE2 VRF.
- D. Redistribute the CE1 OSPF routes in the PE1 VRF.
Answer: D
NEW QUESTION # 157
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Passing the Cisco 300-510 certification exam is a significant achievement that can help IT professionals advance their careers in the service provider industry. Implementing Cisco Service Provider Advanced Routing Solutions certification demonstrates a high level of expertise and proficiency in implementing advanced routing solutions, which is highly valued by employers in this industry. It can also open up new career opportunities and increase earning potential.
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