2022 VCEPrep Cisco 300-515 Dumps and Exam Test Engine [Q38-Q62] : Latest Exam Prep : http://certify.vceprep.com

NEW QUESTION 38
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.)

BB-PE-A and CC-PE-B

CC-PE-A and CC-PE-B

BB-PE-A and BB-PE-B

CC-PE-A and BB-PE-A

BB-PE-A and BB-P-A

CC-PE-A and CC-P-A

NEW QUESTION 39
Which BGP feature causes to replace the AS number of originating router with the AS number of the sending router?

route reflectors

route dampening

confederations

AS override

NEW QUESTION 40
Which utility can you use to validate an LSP in an MPLS environment?

uRPF

MPLS LSP ping

logging

RSVP

NEW QUESTION 41
How do Ethernet virtual circuits provide a way for service providers to maximize the use of VLAN tags’-1

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

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

They 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.

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

NEW QUESTION 42

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.

NEW QUESTION 43
Refer to the exhibit.

PE1 and PE2 are exchanging VPNv4 routes for CE1 and CE2, and PE3 contains the default route to the internet. If the three devices are operating normally, which two conclusions describe this configuration? (Choose two.)

The CE1 and CE2 VRFs can exchange routes only between their respective VRFs on PE1 and PE2.

All three routers must be running a distance-vector routing protocol.

All three routers must be running MP-BGP.

The CE1 and CE2 VRFs can access the default route provided by the Internet VRF.

Only the CE2 VRF can access the default route provided by the Internet VRF.

NEW QUESTION 44
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.

NEW QUESTION 45
A network engineer is implementing Layer 3 MPLS VPNs on Cisco IOS/IOS XE PE routers. Which PE-to- CE routing protocol requires a separate routing process to be created for each VRF?

RIPv2

OSPF

BGP

EIGRP

NEW QUESTION 46
You are writing the requirements for an MPLS L3VPN environment that uses MP-BGP between PE routers. In this environment, route targets and route distinguishers need to be advertised between the PE routers.
Which three operations meet these requirements? (Choose three.)

mandatory creation of PE-to-PE BGP sessions between the outgoing interface IP addresses

advertisement of standard communities, enabled on the PE-to-PE BGP neighbors

creation of PE-to-PE BGP sessions between loopback IP addresses

full mesh of IBGP sessions

full mesh of EBGP sessions and partial mesh of IBGP sessions

advertisement of extended communities, enabled on the PE-to-PE BGP neighbors

NEW QUESTION 47
What must match in the EVPN and L2VPN configuration mode when configuring EVPN native in a router?

interface

address family

bridge domain

EVI

NEW QUESTION 48
While configuring the VRF Selection feature, you get an error message after typing the below statement:
Router(config)#no vrf selection source 172.16.0.0 255.255.0.0 vrf VRF1
Which action caused this message?

the entry of an inconsistent IP address and mask for VRF Selection

an attempt to configure a VRF instance on an interface that already has VRF Selection configured

an attempt to remove a VRF Selection entry that does not exist

an attempt to configure a VRF Selection table that does not exist

NEW QUESTION 49
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

NEW QUESTION 50
Which kind of traffic is supported in an MVPN Extranet?

PIM dense mode with Reverse Path Forwarding

PIM dense mode

PIM sparse mode

Bidirectional PIM

NEW QUESTION 51
DRAG DROP

Refer to the exhibit. Drag and drop the EVC configuration items from the left onto the correct descriptions on the right.
Select and Place:

NEW QUESTION 52

An engineer is trying to configure an EVPN VWPS. What is the issue with this configuration?

The member in the VPWS context should be the PE-facing interface.

The 12vpn evpn command should be instance 101.

Interface GigabitEthernet0/1/0 should not have any IP address.

The service instance and the EVPN instance are different.

NEW QUESTION 53
While troubleshooting an AToM L2VPN service, a network consultant notices that the AC Layer 2 encapsulations are different. Which action should the consultant take in order to make the MPLS L2VPN work?

tag-rewrite on the ingress and egress PE router

interworking IP configuration on the last PE router before label disposition

nonrouted interworking setup to properly translate only the Layer 2 information from the AC

interworking IP configuration on both the AC terminations on the PEs

NEW QUESTION 54
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?

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

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

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

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

NEW QUESTION 55
Refer to the exhibit.

An engineer has configured router 1 to provide shared services to clients behind router 2. To complete the implementation so that routes from router 1 are accepted, what must the engineer configure on router 2?

with import route targets 101:102 and 202:201

with import route targets 201:202 and 401:402

with export route targets 301:202 and 101:102

with export route targets 201:202 and 401:402

NEW QUESTION 56
Which two BGP attributes prevent loops in a route reflector environment? (Choose two.)

cluster ID

local preference

origin

originator ID

AS_PATH

NEW QUESTION 57
Refer to the exhibit.

A technician is troubleshooting a connectivity issue and notices that there is no IS-IS adjacency between R1 and R2. What can the technician change to bring the IS-IS adjacency up?

Change R2’s net address to be in the same area as R1.

Change R1’s is-type to level-2-only

Change R1’s net address to be in the same area as R2.

Change R2’s configuration to no longer set the overload bit.

NEW QUESTION 58
Which statement describes the no bgp default route-target filter

Prefixes that are received with route targets and distinguisher are accepted.

Prefixes that are received with route targets and distinguisher are not accepted.

Prefixes that are received with route targets that are not imported at the PE are not accepted.

Prefixes that are received with route targets that are not imported at the PE are accepted.

NEW QUESTION 59
Refer to the exhibit.

Which statement about this command is true?

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

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

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

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

NEW QUESTION 60
Refer to the exhibit.

Which statement about this output is true?

The router IP 192.168.1.2 sent an implicit null, and the output is from the penultimate LSR.

The adjacent router is the egress LSR and has mpls ldp explicit-null configured.

The adjacent LSR router configured mpls label range 0.

The zero in the second column is the normal behavior of an egress router LSR.

NEW QUESTION 61
Refer to the exhibit.

Refer to the exhibit Router 1 is a P router in the ISP MPLS core A connected P router cannot generate an MPLS label for the router 1 loopback0 interface Which action resolves this issue?

The loopback0 interface must be in OSPF area 0.

The network statement under the routing process must have a wildcard mask of 0 0.0 255.

The OSPF network type must be changed on loopback0 to point-to-point

A static route to null 0 must be added for the loopback interface and then static routes must be redistributed into OSPF

NEW QUESTION 62
The network engineering group of a large ISP needs to harden the management plane of its Cisco 9000 Series ASRs. While addressing IPv6 ICMP issues, they realized they have to limit the rate at which IPv6 ICMP error messages are sent out on the network. Which command do they need to apply?

icmp ipv6 rate-limit unreachable 1000

ipv6 rate-limit 1000

icmp ipv4 rate-limit unreachable 1000

ipv6 icmp error-interval 50 20

2022 VCEPrep Cisco 300-515 Dumps and Exam Test Engine [Q38-Q62]

Difficulty in Writing Implementing Cisco Service Provider VPN Services (300-515 SPVI) Exam

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