300-515 Dumps – Kickstart your Career with Real Updated Questions [Q47-Q69]

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300-515 Dumps – Kickstart your Career with Real Updated Questions

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NEW QUESTION 47
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 48
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

NEW QUESTION 49
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 50

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 51
Which two BGP attributes prevent loops in a route reflector environment? (Choose two.)

cluster ID

local preference

origin

originator ID

AS_PATH

NEW QUESTION 52
Drag and Drop Question
Drag and drop the EVPN components from the left onto the correct planes on the right.

NEW QUESTION 53
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 54
Refer to the exhibit.

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

NEW QUESTION 55
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 56
Refer to the exhibit.

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

NEW QUESTION 57
An ISP provides a major client MPLS VPN for managed services. The MPLS engineering team needs to use the advanced VPN feature of selective VRF import so that only specific prefixes are present in the required VPNs.
Which aspect of this feature must the team consider?

A route must pass the import route map first and then the route target import filter.

The routers that are imported in the VRF can be BGP and IGP routes, so other match conditions in the route map, besides communities, can be used.

The import-map command is applied under the PE interface that connects to the CE router.

A route is imported into the VRF only when at least one RT that is attached to the route matches one RT that is configured in the VRF and the route is permitted by the import route map.

NEW QUESTION 58
What is the primary function of a VRF on a router?

It enables the router to support multiple separate routing tables, which allows the device to handle overlapping IP addresses.

It enables a router to run BGP and a distance vector routing protocol at the same time, which allows it to serve as a VPN endpoint between remote sites.

It enables a router to configure VLANs locally, which provides segregation between networks.

It enables the router to provide faster switching through the network by using labels to identify the input and output interfaces for neighbor routers.

NEW QUESTION 59
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 60
You try to configure MPLS VPN VRF Selection based on a source IP address on an interface that has VRF configured, but you receive an error.
Which action must you take to correct the problem?

Change the source IP address.

Add the IP address to the VRF table.

Remove the VRF from the interface.

Configure static routes for the VRF.

NEW QUESTION 61
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 62
Refer to the exhibit.

An engineer is implementing an MPLS P2MP TE solution. Which type of router can serve as the midpoint router and the tailend router in this P2MP TE network implementation?

headend

source

transit

bud

NEW QUESTION 63

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 64
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 65

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

NEW QUESTION 66
Which two statements describe primary differences between MPLS Layer 2 and Layer 3 VPNs? (Choose two.)

Layer 2 VPNs use IPsec tunneling, but Layer 3 VPNs use L2TPv3 tunneling.

Layer 2 VPNs use AToM, but Layer 3 VPNs use MPLS/BGP.

Layer 2 VPNs use BGP, but Layer 3 VPNs use VPLS.

Layer 2 VPNs use L2TPv3 tunneling, but Layer 3 VPNs use GRE tunneling.

Layer 2 VPNs use IPsec tunneling, but Layer 3 VPNs use pseudowires to provide tunneling.

NEW QUESTION 67
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.

NEW QUESTION 68
Which option is used as a loop prevention mechanism to support MPLS VPN customers with multihomed sites?

BGP down bit

sham links

AS override

SOO extended BGP community

allowas-in

NEW QUESTION 69
An ISP provides a major client MPLS VPN for managed services. The MPLS engineering team needs to use the advanced VPN feature of selective VRF import so that only specific prefixes are present in the required VPNs.
Which aspect of this feature must the team consider?

A route must pass the import route map first and then the route target import filter.

The routers that are imported in the VRF can be BGP and IGP routes, so other match conditions in the route map, besides communities, can be used.

The import-map command is applied under the PE interface that connects to the CE router.

A route is imported into the VRF only when at least one RT that is attached to the route matches one RT that is configured in the VRF and the route is permitted by the import route map.

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300-515 Dumps – Kickstart your Career with Real Updated Questions [Q47-Q69]

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