4A0-104 Online Practice Questions and Answers

Which of the following about the Nokia 7750 SR svc-ping, when used in-band, is FALSE?

A. It will show the hops taken between service endpoints.

B. It will test the delay across the service.

C. It will test the SDPs of a service in both directions.

D. It will test the round-trip connectivity of the service.

Click the exhibit.

Based on the output from PE router R1 about VPRN 100, by which protocol was 192.168.10.0/24 learned?

A. BGP

B. MP-BGP

C. LDP

D. MPLS

An E-pipe is configured with a service MTU of 5000. What value will be derived for the VC-MTU?

A. 4078

B. 4986

C. 5014

D. 5022

Which of the following is NOT a VPWS service supported on the Nokia 7750 SR?

A. E-pipe

B. F-pipe

C. A-pipe

D. I-pipe

E. C-pipe

F. G-pipe

What are the two major differences between configuring an IES service and configuring VPWS or VPLS services? (Choose two.)

A. IES does not support QoS.

B. IES has a configurable IP-MTU

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

D. An IES interface has an IP address assigned to it.

Which OAM command can be used to verify the correct and consistent provisioning of a service between two service end points?

A. sdp-ping

B. Isp-ping

C. sap-ping D. svc-ping

On Nokia 7750 SR OS, routing information between the CE and PE can be exchanged using the following methods.

A. ISIS, RIP, OSPF, static routes

B. BGP, ISIS, RIP, OSPF, static routes

C. BGP, RIP, OSPF, static routes, OSPF3

D. ISIS, RIP, OSPF, static routes, OSPF3

Which of the following best describes an IES?

A. Layer 3 direct Internet access service.

B. Layer 2 point-to-point service.

C. Layer 2 multipoint-to-multipoint service.

D. Layer 3 IP multipoint-to-multipoint VPN service.

Which of the two following statements are TRUE? (Choose two.)

A. When a Nokia Service Router is rebooted, the mirror destination and mirror source must be reconfigured

B. A mirror destination is shut down by default on a Nokia Service Router.

C. A mirror source is shut down by default on a Nokia Service Router.

D. When a Nokia Service Router is rebooted, the mirror destination must be re-configured.

E. When a Nokia Service Router is rebooted the mirror source must be re-configured.

Which of the following describes a service on the Nokia 7750 SR?

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

B. Provides connectivity between customer access points.

C. A service that can either be local or distributed.

D. All of the above