[2023] 300-515 Exam Dumps, Test Engine Practice Test Questions [Q48-Q66]

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[2023] 300-515 Exam Dumps, Test Engine Practice Test Questions

Pass 300-515 exam [Nov 17, 2023] Updated 87 Questions

NO.48 Which optional information can be included with an IPv6 ping to support the troubleshooting process?

IPv4 IP address

source MAC address

destination MAC address

IPv6 hostname

Section: IPv6 VPNs
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipv6/configuration/xe-3s/ipv6-xe-36s-book/ ip6-mng-apps.html

NO.49 Which tool identifies the point of failure in a P2MP LSP from the ingress LSR?

P2MP traceroute

Jitter TLV

P2MP ping

SPAN

NO.50 Refer to the exhibit. The CE router has established a BGP peering with the PE router, and the CE will use the core infrastructure of the PE as a backbone carrier to support CSC.
Which additional task can you perform to complete the configuration?

Configure static routing on the CE router.

Configure the address-family ipv4 labeled-unicast command under the neighbor configuration of the CE router for the PE.

Change the rd value to 65001:65001 under the VRF section of the PE router.

Configure OSPF on the PE router.

NO.51 Refer to the exhibit.

What is shown in this output?

local and outgoing abels are updated in hardware

BGP is used between neighbors that are exchanging MPLS labels

LDP neighbor statuses

the labels received and advertised on PE1

NO.52 In Layer 3 MPLS VPN implementations, if some of the VPNv4 routes on one PE router do not appear on another PE router, what could be the problem?

RD mismatch between the PE routers

RT export and import configuration errors

VRF name mismatch between the PE routers

RD export and import configuration errors

NO.53 You are troubleshooting ARP connectivity issues for an Ethernet interface on an IOS XR network that runs IS-IS. You verify that the IGP protocol is running, but an ARP entry has not yet been created.
Which action should you take?

debug ping packets

debug ARP

ping the connected neighbor

verify the RIB table routes

Section: VPN Architecture

NO.54 Which two are characteristics of using a non-MPLS peer-to-peer model over a traditional overlay model? (Choose two.)

The model is suited for nonredundant configurations.

The configuration on a newly added site PE is updated automatically.

Provider routers know the customer network topology.

The customer specifies the exact site-to-site traffic profile.

Routing information is exchanged between the customer router and one or a few PEs.

NO.55

Refer to the exhibit. Which effect of this configuration is true?

It configures VPWS multihomed.

It configures VPWS single homed.

It configures an IPv4 peering with 192.168.1.1

It configures MPLS traffic engineering.

Section: Layer 2 VPNs
Explanation/Reference: https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/BRKSPG-2798.pdf

NO.56 Which tool identifies the point of failure in a P2MP LSP from the ingress LSR?

Jitter TLV

SPAN

P2MP traceroute

P2MP ping

Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k_r5-3/mpls/configuration/ guide/b-mpls-cg53x-asr9k/b-mpls-cg53x-asr9k_chapter_01000.html

NO.57 Which condition must be met before an environment can support CSC?

The CSC-PE and CSC-CE must each be able to ping an interface in its respective global routing table.

The CSC-PE and the CSC-CE must support IPv6.

The CSC-PE and CSC-CE devices must be able to send labels to one another using BGP.

The CSC-CE must support OSPFv3.

NO.58 Refer to the exhibit.

Which statement describes the result of this configuration?

R1 redistributes BGP routes into the OSPF process of VRF custabc as E1 routes.

R1 redistributes BGP routes into the OSPF process of VRF custabc as E2 routes.

R1 mutually redistributes routes between BGP 65001 and the OSPF process of VRF custabc.

R1 redistributes BGP routes into the OSPF process of VRF custabc as OIA routes.

NO.59 Which two statements about MPLS L3 VPN RDs are true? (Choose two.)

They enable EIGRP to use address families to separate traffic between IPv4 and VPNv4.

They are represented as 32-bit values

They are represented as 64-bit values.

They enable OSPF to import and export routes into the global routing table of a router.

E.They allow BGP to uniquely identify duplicate routes.

NO.60 Refer to the exhibit.

Drag and drop the EVC configuration items from the left onto the correct descriptions on the right.

Explanation

NO.61 A customer has two sites over an MPLS cloud with Ethernet connections and requires one STP domain to be transparent over the MPLS provider. Which label-switching technology can the provider use without getting involved in learning the customer MAC addresses?

L2TPV3

EoMPLS

VPLS

H-VPLS

NO.62 Drag and Drop Question
Drag and drop the EVPN components from the left onto the correct planes on the right.

NO.63 Which two BGP attributes prevent loops in a route reflector environment? (Choose two.)

cluster ID

local preference

origin

originator ID

AS_PATH

Reference: https://www.ciscopress.com/articles/article.asp?p=2756480&seqNum=10

NO.64 Refer to the exhibit:

A network engineer is implementing an OSPF configuration Based on the output, which statement is true?

In the ospfv3 1 area 1 ipv4 command, area 0 must be configured instead of area 1.

OSPFv3 does not run for IPv4 on FastEthemet0/0 until IPv6 routing is enabled on the router and IPv6 is enabled on interface Fastfc.thernet0/0

OSPFv3 cannot be configured for IPv4; OSPFv3 works only for IPv6.

IPv6 routing not enabled” is just an informational message and OSPFv3 runs for IPv4 on interface FastEthernet0/0 anyway

NO.65 What do EVPN single-active and all-active have in common?

They are default gateway redundancy options.

They are multihoming mechanisms used for CE devices.

They are used to provide single connection from a CE device to a service provider.

They are both roles that a designated router can take when MPLS is used with EVPN.

NO.66 In Layer 3 MPLS VPN implementations, if some of the VPNv4 routes on one PE router do not appear on another PE router, what could be the problem?

RD mismatch between the PE routers

RT export and import configuration errors

VRF name mismatch between the PE routers

RD export and import configuration errors

Section: Layer 3 VPNs
Explanation/Reference: http://blog.initialdraft.com/archives/1537/

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Cisco 300-515 (Implementing Cisco Service Provider VPN Services) certification exam is an essential step for IT professionals who want to demonstrate their expertise in implementing VPN services. Implementing Cisco Service Provider VPN Services certification is recognized globally and can help individuals advance their careers in networking, security, and service provider technologies. 300-515 exam covers crucial topics in VPN technologies, routing protocols, network security, and network management, which provide IT professionals with the necessary skills and knowledge to be successful in their careers.

Cisco 300-515 exam tests the candidate’s knowledge of Virtual Private Network (VPN) technologies, including Layer 2 and Layer 3 VPNs, MPLS VPNs, and Ethernet VPNs. Candidates must have a good understanding of VPN concepts, including routing protocols, security protocols, and network topologies.

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