4A0-C01 Nokia NRS II Composite Exam exact Exam Questions

Nokia NRS II Composite Exam

Last Update 6 hours ago Total Questions : 852

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Question # 181

What Alcatel-Lucent 7750 SR OAM tool can be used to verify the end-to-end connectivity of a service?

Sdp-ping

Isp-ping

Svc-ping

Sdp-mtu

Question # 182

Which of the following about SDPs is TRUE?

SDP IDs must be locally unique.

SDPs are specific to one service type.

SDPs must use MPLS for their encapsulation.

An SDP is required for a local service.

Question # 183

Click the exhibit.

Which OAM tool produced this output?

vprn-ping

sdp-ping

traceroute

Isp-trace

Question # 184

What happens by default on an Alcatel-Lucent 7750 SR when a null encapsulated SAP receives a frame with a VLAN tag?

The original VLAN tag is removed.

The original VLAN tag is kept.

The VLAN tag is replaced by a provider tag.

The VLAN tag is kept and a provider tag is added.

Question # 185

On an Alcatel-Lucent 7750 SR, what is the recommended approach for making sure that MTUs between a VPLS and its spoke IES termination match?

Set the service MTU of the VPLS to match the IES MTU.

Set the ip-mtu of the IES to match the service MTU of the VPLS.

Set the SDP MTU of the IES to match the SDP MTU of the VPLS.

Set the MTU of the IES ' s network port to match the service MTU of the VPLS.

Question # 186

Which of the following best describes a local Epipe Service?

An Epipe service that has 1 SAP and 1 SDP configured.

An Epipe service that has 3 or more SAPs configured.

An Epipe service that has 2 SAPs on the same router and has no SDPs configured.

An Epipe service that is configured between two routers, each having 1 SAP and 1 SDP configured

Question # 187

Click the exhibit.

Part of a 6VPE deployment is shown in this exhibit. Which of the following is the correct configuration and context on PE1 for a BGP peering session with CE1?

Option A

Option B

Option C

Option D

Question # 188

Click the exhibit.

Based on this output from PE router R1, how many other PEs are participating in the VPRN?

Question # 189

Which of the following regarding 6VPE is FALSE?

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

Customers connected to 6VPE can run IPv6 or IPv4.

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

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

Question # 190

By default, what does the Alcatel-Lucent 7750 SR do when a frame with an unknown destination address is received in a VPLS?

It drops the frame.

It floods the frame to all PEs participating in the service.

It sends a destination unreachable message back to the originating host.

It sends the frame to the closest neighbor.

Question # 191

Click the exhibit.

Which tool produced this output?

ping

Isp-ping

traceroute

Isp-trace

Question # 192

Which protocol is used to signal the service label for a Layer 3 VPRN service?

L-LDP

T-LDP

RSVP-TE

MP-BGP

Question # 193

Which of the following about SDPs is FALSE?

An SDP is not required for a local service.

A single SDP can carry different types of services.

An SDP can simultaneously support GRE and MPLS encapsulation.

An SDP can use the system IP address to indicate the far-end router.

Question # 194

Which of the following about IES is TRUE?

An IES requires a spoke SDP.

A virtual route table must be configured for an IES service.

An IES service must use static routes to communicate with customer networks.

An IES must have at least one SAP defined.

Question # 195

In a Layer 2 encapsulation using T-LDP, what does the first (top) label represent?

Tunnel Label

VC Label

Operational Control Word

UNI

NNI

Question # 196

What needs to be configured before a SAP appears? (Choose 2)

Configuring the physical port in access mode.

Configuring the physical port in network mode.

Enabling the port using the no shutdown command.

Ports are enabled by default, thus no need to use the no shutdown command.

Question # 197

How does a DMP inform the downstream routers that it has merged detour tunnels?

The DMP sends the DMP_Object in each detour ' s PATH messages.

The DMP summarizes PATH messages, giving each detour its own MSGJD.

The DMP identifies itself as the previous hop in each detour ' s PATH message.

The DMP sends a single PATH message containing the merged DETOUR_Objects.

Question # 198

An IS-IS TE enabled router has an interface on a 500Mbps link and it is configured with a 25% subscription. If this interface is not used by any LSPs. what value will be shown in the Reservable Bandwidth sub-TLV?

125 Mbps

500 Mbps

625 Mbps

2000 Mbps