Ace the Nokia 4A0-104 Exam: Ultimate Preparation Guide

TRUE

FALSE

6VPE is a tunneling technology that makes use of MPLS tunnels to transport IPv6 information over an IPv4 MPLS infrastructure.

Customers connected to 6VPE could run native IPv6 or IPv4.

On the PE router, the next hop for a VPN IPv6 address is an IPv6 address, regardless of the nature of the network between the PEs.

6VPE requires an IPv6-aware MPLS core.

Both C and D are false.

All of the above statements are true.

sap 1/1/1

sap 1/1/1:*

sap 1/1/1:*.0

sap 1/1/1:0*

sap 1/1/1:200.*

sap 1/1/1:300:200

The VPN label is signaled between PE devices using MP-BGP.

The VPN label is swapped at each P router as a packet crosses the service provider network.

The VPN label is also known as the inner label or service label.

The VPN label indicates which VPRN a packet should be sent to once it reaches the egress PE.

All of the above

Only C and D.

Route distinguishes are 12 bytes in length

Route distinguishes are appended to IPv4 prefixes to form 16 byte VPN-IFV1 prefixes.

Route distinguishes are used to determine which routes a VPRN should import.

CE routes must be configured with the proper route distinguishes for the VPRN they are associated to

All of the above statements are true.

All of the above statements are false.

SDPs are a logical way to direct traffic from one router to another.

SDPs are a logical way to direct traffic between services.

SDP IDs are locally unique.

SDP IDs must be unique across the network.

SDPs are specific to one service type

SDPs must use MPLS for their encapsulation

When an Alcatel-Lucent Service Router is rebooted, the mirror destination and mirror source must be re-configured

A mirror destination is shut down by default on an Alcatel-Lucent Service Router.

A mirror source is shut down by default on an Alcatel-Lucent Service Router.

When an Alcatel-Lucent Service Router is rebooted, the mirror destination must be re-configured.

When an Alcatel-Lucent Service Router is rebooted the mirror source must be re-configured.

A logical entity that provides a uniform, end-to-end configuration, management and billing model for provisioning either Internet or VPN connectivity.

Provides connectivity between customer access points.

A service that can either be local or distributed.

All of the above

Route targets are carried in MP-BGP updates.

Route targets identify the VRF that a VPN-IFV4 prefix is associated with.

Route targets are communicated between PEs that are part of a specific VPRN.

Route targets identify the egress SAP of a service towards a CE.

Route distinguishes are contained in VPN-IPv4 prefixes.

Route distinguishes allow the same IP prefix to be used for more than one destination in a single VPRN.

Route distinguishes allow MP-BGP to manage multiple routes for the same IP prefix.

Route distinguishes are only used by the PE routes.