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Viewing page 8 out of 9 pages
Viewing questions 71-80 out of questions
Questions # 71:

When configuring distributed services across a network, it is considered best practice to configure which of the following parameters as globally significant?

Options:

A.

Customer ID and SAP ID.

B.

Customer ID and Service ID.

C.

SAP ID and Service ID.

D.

SDP ID and Service ID.

E.

SDP ID and SAP ID.

F.

SDP ID and VC ID.

Questions # 72:

Which of the following is NOT a benefit of "Hub and Spoke'' VPLS deployments?

Options:

A.

They reduce the number of SDPs that need to be configured.

B.

They can be used to work around physical topologies that prevent a fully meshed deployment.

C.

They prevent loops that can be introduced by mesh deployments.

D.

They can simplify the implementation of security policy enforcement and packet inspection.

Questions # 73:

Which of the following about VPRN VRF tables is FALSE?

Options:

A.

VRF information is advertised between PEs using MP-BGP.

B.

VRF tables are used to forward traffic to CEs.

C.

P routers use VRF tables to maintain customer-specific information.

D.

VRF tables provide isolation between customers.

Questions # 74:

Which of the following about the BGP VPN-IPv4 address family is FALSE?

Options:

A.

When a PE router receives an IPv4 prefix from its local CE, it creates a VPN-IFV4 prefix.

B.

VPN-IPv4 allows BGP to distinguish between duplicate prefixes originating from different customers.

C.

In a VPRN, data traffic is carried in packets that have VPN-IPv4 addresses.

D.

VPN-IFV4 addresses are only present within the service provider network.

Questions # 75:

Which of the following about route distinguishes on the Alcatel-Lucent 7750 SR is FALSE?

Options:

A.

Route distinguishes are contained in VPN-IPv4 prefixes.

B.

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

C.

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

D.

Route distinguishes are only used by the PE routes.

Questions # 76:

Which protocol can be used to signal the outer label for a VPN service?

Options:

A.

IPCP

B.

LDP

C.

PPP

D.

TLDP

Questions # 77:

Which of the following about IES is FALSE?

Options:

A.

An IES has a configurable VC MTU.

B.

An IES interface has an IP address assigned to it.

C.

IES supports QoS.

D.

An IES requires a spoke SDP.

Questions # 78:

Which of the following about the label stack of a VPRN is FALSE?

Options:

A.

The service label is swapped for a transport label during transport.

B.

The transport label is used to forward packets between PEs.

C.

The service label is used to identify which VPRN a packet belongs to.

D.

Labels are initially added at the ingress PE.

Questions # 79:

Which of the following regarding 6VPE is FALSE?

Options:

A.

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

B.

Customers connected to 6VPE can run IPv6 or IPv4.

C.

On a PE router, if the MP-BGP next hop is an IPv4 address, a mapped IPv6-compliant address will be used.

D.

6VPE implements its own VPN-IPv6 address family and is a replacement for MP-BGP.

Questions # 80:

Which of the following about configuring a distributed E-pipe service is TRUE?

Options:

A.

The VC ID on the mesh SDP must be explicitly configured.

B.

The VC ID on the spoke SDP must be explicitly configured.

C.

The VC ID on the mesh SDP does not have to be explicitly configured and it will use the service id.

D.

The VC ID on the spoke SDP does not have to be explicitly configured and it will use the service id.

Viewing page 8 out of 9 pages
Viewing questions 71-80 out of questions
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