Cisco 300-515 SPVI Exam Questions Instant Access

Question 1

An engineer noticed that PE3 is failing to accept IPv6 traffic information from PE1 The engineer confirmed that both PE3 and PE1 routers are configured accurately with IPv6 protocol To eliminate IPv6 traffic loss issue, which action must the engineer take to solve the problem?

ADisable 6PVE that provides local IPv6 reachability over MPLS.

BConfigure 6PE that provides global IPv6 reachability over IPv4 MPLS

CAllow PE routers use the MP-iBGP extensions in the IPv6 network configuration to exchange IPv6 reachability information.

DConfigure 6PE forwarding between 6PE routers based on the IPv6 header

Answer : B

Question 2

With Layer 3 MPLS VPN implementations on Cisco IOS XR PE routers, an interface is assigned to a VRF using the vrf command in which configuration mode?

ARP/0/RP0/CPU0:PE(config-bgp)#

BRP/0/RP0/CPU0:PE(config-if)#

CRP/0/RP0/CPU0:PE(config-bgp-af)#

DRP/0/RP0/CPU0:PE(config-vrf)#

Answer : B

https://www.cisco.com/c/en/us/td/docs/ios_xr_sw/iosxr_r3-7/mpls/configuration/guide/gc37v3.html

Question 3

An engineer is investigating an MPLS LDP issue. Which command should an engineer use on a Cisco IOS XE device to display the contents of the LFIB?

Ashow mpls forwarding-table

Bshow mpls ldp neighbors

Cshow mpls ldp labels

Dshow mpls ldp bindings

Answer : A

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mpls/command/mp-cr-book/mp-s2.html

Question 4

Refer to the exhibit.

Which statement about this command is true?

AIt must be configured on each PE router to enable the PE routers to receive multicast traffic for this particular MVRF.

BIt is used to set the designated router on a link using PIM-SM.

CIt must be configured on the PE and CE router to enable MP-BGP to send labels for CSC.

DIt is used to set the router that will server as the root bridge for STP.

Answer : A

https://www.cisco.com/c/en/us/td/docs/routers/asr1000/configuration/guide/chassis/asrswcfg/ lsmmldp.html

Question 5

How do Ethernet virtual circuits provide a way for service providers to maximize the use of VLAN tags'-1

AThey add an additional tag to VLANs that allows up to two switch ports to use the same globally configured VLAN ID.

BThey redefine the VLAN tag to include classification, forwarding, and QoS using MPLS labels and EXP bits

CThey separate the classification and forwarding concepts for VLAN tagging which allows multiple switch ports to use the same VLAN ID without it being configured globally.

DThey assign VLAN IDs to VTP domains so that the same VLAN ID are used more than once globally.

Answer : C

Question 6

Refer to the exhibit.

A customer carrier running MPLS VPN wants to utilize a backbone carrier to forward traffic and exchange VPNv4 prefixes between the two customer carriers networks depicted. Which two sets of routers must establish MP-iBGP sessions? (Choose two.)

ABB-PE-A and CC-PE-B

BCC-PE-A and CC-PE-B

CBB-PE-A and BB-PE-B

DCC-PE-A and BB-PE-A

EBB-PE-A and BB-P-A

FCC-PE-A and CC-P-A

Answer : B, C

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_ias_and_csc/configuration/12-2sx/mp-ias- and-csc-12-2sx-book/mp-carrier-bgp.html

Question 7

Refer to the exhibit.

Which result occurs when PE1 learns a new MAC address and all three PEs are enabled with EVPN native?

AA system notification is sent to the network administrator that triggers the manual configuration of the new MAC address on PE2 and PE3.

BThe new MAC address is sent by BGP to PE2 and PE3 as a Type 2 BGP route.

CThe MAC address is entered into the CAM table and is classified for use on the native VLAN

DThe MAC address is entered into the CAM table only if it is learned on the native VLAN.

Answer : B

https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-4/lxvpn/configuration/ guide/b-l2vpn-cg-asr9000-64x/b-l2vpn-cg-asr9000-64x_chapter_01011.html

Cisco Implementing Cisco Service Provider VPN Solutions 300-515 SPVI Exam Questions