Cisco 300-510 Implementing Cisco Service Provider Advanced Routing Solutions (SPRI) Online Training
Cisco 300-510 Online Training
The questions for 300-510 were last updated at Sep 08,2025.
- Exam Code: 300-510
- Exam Name: Implementing Cisco Service Provider Advanced Routing Solutions (SPRI)
- Certification Provider: Cisco
- Latest update: Sep 08,2025
After you change the IP address on an IOS XR router, you cannot ping the new address.
Which step did you forget to complete?
- A . commit the configuration
- B . roll back the configuration
- C . merge the configuration
- D . save the running configuration
Which two statements about route reflectors are true? (Choose two.)
- A . Routes received from nonclient peers are reflected to route reflector clients as well as nonclient peers.
- B . Routes received from nonclient peers are reflected to route reflector cluster as well as OSPF peers.
- C . If a router received an iBGP route with the originator-ID attribute set to its own router ID, the route is discarded.
- D . Routes received from a route reflector client is reflected to other clients and nonclient peers.
- E . If a route reflector receives a route with a cluster-list attribute containing a different cluster ID, the route is discarded.
Which two statements about mapping multicast IP addresses to MAC addresses are true? (Choose two.)
- A . All mapped multicast MAC addresses begin with 0x0100.5E
- B . The router performs the mapping before it hands the packet off to a switch
- C . All multicast MAC addresses end with 0x0100.5E
- D . The mapping process may generate overlapping addresses, which can cause receivers to receive unwanted packets
- E . All destination MAC addresses begin with an octet of binary 1s
You have configured routing policies on a Cisco IOS XR device with routing policy language.
Which two statements about the routing policies are true? (Choose two.)
- A . The routing policies affect BGP-related routes only.
- B . If you make edits to an existing routing policy without pasting the full policy into the CLI, the previous policy
is overwritten. - C . You can change an existing routing policy by editing individual statements.
- D . The routing policies are implemented in a sequential manner.
- E . The routing policies are implemented using route maps.
Refer to the exhibit.
Which task must you perform on interface g1/0/0 to complete the SSM implementation?
- A . configure OSPFv3
- B . enable CDP
- C . disable IGMP
- D . configure IGMPv3
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 routes in the same AS
- D . Router 1 receives only the best path from neighbor 192.168.1.1
Which cost is the default when redistributing routes from BGP to OSPF?
- A . 20
- B . 1
- C . infinite
- D . automatic
Refer to the exhibit.
An engineer is troubleshooting an OSPF issue. Router 1 has a neighbor relationship with router 2. Only router 1 classful EIGRP routes can be seen on router 2.
In order for all EIGRP routes to be redistributed correctly, which action should be taken?
- A . Router 1 must have the keyword subnets included in the redistribution command for all EIGRP routes to be redistributed.
- B . Router 1 must remove the AS number 1 from the redistribution command for all EIGRP routes to be redistributed.
- C . Router 1 must have the keyword ospf-metric included in the redistribution command for all EIGRP routes to be redistributed.
- D . Router 1 must have the keyword metric-type 1 included in the redistribution command for all EIGRP routes to be redistributed.
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)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
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.
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