Pass the Nokia Service Routing Architect 4A0-106 Questions and answers with ExamsMirror

Allow routes to be exchanged between all or selected sites of one VPRN and all or selected sites of a second VPRN

Allow the service provider to provide multiple VPRNs with Internet access

Reduce the number of VPRN tunnels required

Simplify the administration of multiple VPRNs

Force all traffic in multiple VPRNs to pass through a single device

Show service 3

Show service id 3

Show service 3 base

Show service id 3 base

Show service 3 detail

Show service id 3 detail

This configuration is correct and complete

This configuration is correct except that the system interface must be added

This configuration is correct except that the interfaces facing the CE routers must be added.

MPLS configuration is not required

To reduce the number of VPRN tunnels required.

To allow routes to be exchanged between all, or selected, sites of one VPRN, and all, or selected, sites of a second VPRN.

To simplify the administration of multiple VPRNs.

To allow network access between the headquarter sites of each VPRN service and a shared VPRN service offered by a third party.

Static

RIP

OSPF

IS-IS

MP-BGP

BGP

Traditional BGP loop detection mechanisms may detect a loop in the VPRN scenario, which in fact is not present.

The Nokia 7750 SR accepts routes containing AS_PATH loops by default.

When the CLI command "config>router>bgp# loop-detect discard-route" is used, the Nokia 7750 SR sends a notification to the remote peer and drops the BGP session.

In VPRN implementations where the CE-PE protocol is BGP, it is possible for separate sites of the same customer to use the same BGP autonomous system number.

A 32 bit IPv4 address followed by a 64 bit Route Target

A 32 bit IPv4 address followed by a 64 bit Route Distinguisher

A 64 bit Route Target followed by a 32 bit IPv4 address

A 64 bit Route Distinguisher followed by a 32 bit IPv4 address

A 32 bit Route Distinguisher followed by a 32 bit IPv4 address FA 32 bit Route Target followed by a 32 bit IPv4 address

CSC eliminates the need for customer carriers to build and maintain their own MPLS backbone.

CSC is also known as carrier's carrier or carrier serving carrier.

The customer carrier provides VPN or Internet services to its end-customers.

A CSC VPRN is configured on the customer carrier's CSC-CE routers.

"Spoke.Sites" and "Hub_Site"

"Spoke_Sites"

"Hub_Site"

No communities should be exported

Identify the egress PE in the MPLS domain

Signal the egress VPRN ID

Identify the ingress PE in the MPLS domain

Transport route updates between PEs