Download New Updated (Spring 2015) Cisco 350-029 Actual Tests 211-220

By | April 26, 2015

Ensurepass

 

QUESTION 211

Assume that the PEs are separated by Multiple P routers. How many labels should the ingress PE push for 6PE functionality?

 

A.

1

B.

None

C.

3

D.

2

E.

It depends on thenumbers of hops between the ingress and egress PE.

 

Correct Answer: D

Explanation:

A PE device on receiving the IPv6 prefix from CE by routing protocol will assign a label and advertise through BGP to other PE devices which in turn will be advertised to remote CE devices.

 

This label information will be used to switch the packet through MPLS cloud. 6PE implementation will have minimum 2 labels imposed, top label being the one to identify the remote PE while bottom label to identify the IPv6 prefix.

 

 

QUESTION 212

Which option describes a benefits of IPv6 VPN Provider Edge?

 

A.

Provider support for intra-AS and CSC scenarios

B.

Uses separate signaling plane, which provides more security than IPv4

C.

BGP is the preferred routing protocol for connecting two SPs.

D.

No requirement for a separate signaling plane

 

Correct Answer: D

 

 

QUESTION 213

Which two statements about VPNv4 address are true? (Choose two.)

 

A.

The VPNv4 address is 128 bits long with a 128-bit long subnet mask

B.

The VPNv4 address consists of an RD and an IPv4address.

C.

The VPNv4 address is 96 bits long with a 64-bit long subnet mask.

D.

The VPNv4 address is 128 bits long with a 64-bit long subnet mask.

E.

The VPNv4 address consists of an RT and an IPv4 address.

F.

The VPNv4 address is 96 bits long with a 32-bit long subnet mask

 

Correct Answer: BF

 

 

QUESTION 214

Which two statements about Layer 3 MPLS VPN are true? (Choose two.)

 

A.

The virtual routing and forwarding table is separate from the global routing table that exists on PE routers. Routes are injected into the VRF from the CE-PE routing protocols for that VRF and any MP-BGP announcements that match the defined VRF RTs.

B.

Multiprotocol Border Gateway Protocol is run between PE and CE routers to exchange customer prefixes in a VPNv4 format.

C.

A customer edge router peers at Layer 3 to the provider edge. The PE-CE interface runs either a dynamic routing protocol (eBGP, RIPv2, EIGRP, OSPF) or a static routing protocol (Static, Connected).

D.

VPNv4 address is the combination of the RT and customer IPv4 prefix. These VPNv4 prefixes are passed in MP-BGP.

 

Correct Answer: AC

 

 

QUESTION 215

Which Cisco IOS command displays the export VPN route target value of a VRF?

 

A.

show ip vrf all

B.

show ip vrf route-targets all

C.

show ip vrf summary

D.

show ip vrf interfaces

E.

show ip vrf detail

F.

show ip vrf

 

Correct Answer: E

Explanation:

The show ip vrf [{detail | interfaces}] vrf-name command shows detailed configurations about the VRF.

 

Pesaro# show ip vrf detail Customer_A

VRF Customer_A; default RD 100:101

Interfaces:

Loopback101 Loopback111

Connected addresses are not in global routing table Export VPN route-target communities

RT:100:1001

Import VPN route-target communities

RT:100:1001

No import route-map

No export route-map

Pesaro# show ip vrf interfaces

Interface IP-Address VRF Protocol

Loopback101 200.0.6.1 Customer_A up

Loopback111 200.1.6.1 Customer_A up

Loopback102 200.0.6.1 Customer_B up

 

 

 

 

 

 

 

 

 

 

 

QUESTION 216

Refer to the exhibit. Which IPv6 deployment feature is displayed?

 

clip_image002

 

A.

MPLS 6PE

B.

MPLS 6VPE

C.

6 to 4 Replay Service

D.

native IPv6 over MPLS

E.

6 to 4 Tunnel

 

Correct Answer: B

 

 

QUESTION 217

Refer to the exhibit. Which IPv6 deployment feature is displayed?

 

clip_image004

 

A.

MPLS 6PE

B.

MPLS 6VPE

C.

6 to 4 Replay Service

D.

native IPv6 over MPLS

E.

6 to 4 Tunnel

 

Correct Answer: A

 

 

QUESTION 218

In which Cisco IOS configuration mode is the route distinguisher (RD) configured?

 

A.

R1(config-route-at)#

B.

R1(config-route-map)#

C.

R1(config-it)#

D.

R1(config-vrf)#

E.

R1(config)#

F.

R1(router)#

 

Correct Answer: D

 

 

QUESTION 219

Which threestatements about the Route Distinguisher (RD) are true? (Choose three.)

 

A.

The RD is a BGP extended community.

B.

The RD prefix and a route target make the VPNv4 address unique.

C.

RD, similar to the AS number, is assigned to a service provider by the Internet Assigned Numbers Authority (IANA).

D.

The RD is an 8-byte field.

E.

One customer may use different RDs for the same IPv4 route.

 

Correct Answer: BDE

 

 

QUESTION 220

Refer to the exhibit. The service provider is an MPLS and IPv4 enabled network.Which two approaches can enable IPv6 tunneling between site A and site B over the backbone? (Choose two.)

 

clip_image006

 

A.

IPv6 customer premise (6CP) over MPLS

B.

IPv6 VPN provider edge (6VPE) over MPLS

C.

IPv6 virtual forwarding (6VF) over MPLS

D.

IPv6 forwarding instance (6FI) over MPLS

E.

IPv6 provider edge router (6PE) over MPLS

 

Correct Answer: BE

 

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