[Free] Download New Latest (November) Juniper JN0-120 Actual Tests Topic 2 Volume B part 04

Ensurepass

 

QUESTION 91  (Topic 2)

 

A user is connected on a DSL line and is using a PPP over Ethernet service. Which network device encapsulates the datagram inside of an ATM header?

 

A.

DSLAM

B.

DSL modem

C.

ERX Edge Router

D.

customer workstation

 

 

 

 

 

Answer: B

 

 

QUESTION 92  (Topic 2)

 

When configuring PPP over ATM interfaces, what does the profile utility accomplish?

 

A.

It binds an interface to a virtual router.

B.

It allows for dynamic interface creation.

C.

It assigns a Domain Name Server for a session.

D.

It identifies the RADIUS server to use for authentication.

 

Answer: B

 

 

QUESTION 93  (Topic 2)

 

Which CLI command displays the active L2TP sessions on an LAC?

 

A.

show subscriber

B.

show l2tp tunnel

C.

show l2tp session

D.

show tunnel session

 

Answer: C

 

 

QUESTION 94  (Topic 2)

 

Which two statements are true about L2TP tunnel switching? (Choose two.)

 

A.

Requires only one tunnel switching license.

B.

Requires two licenses, one for inbound and one for outbound sessions.

C.

Enabled automatically when the BSR is configured as an LAC and LNS.

D.

Aids in L2TP tunnel scaling.

 

Answer: BD

 

 

 

QUESTION 95  (Topic 2)

 

Which configuration command represents a static host route in a Routed 1483 network?

 

A.

ip route 172.10.1.2 0.0.0.0 atm 6/0.33

B.

ip route 172.10.1.2 255.255.255.0 atm 6/0.33

C.

ip route 172.10.1.2 255.255.255.255 172.10.1.2

D.

ip route 172.10.1.2 255.255.255.255 atm 6/0.33

 

Answer: D

 

 

QUESTION 96  (Topic 2)

 

What is the proper command to create a DHCP address pool?

 

A.

ip local-pool

B.

ip local pool

C.

ip dhcp local pool

D.

ip dhcp-local pool

 

Answer: D

 

 

QUESTION 97  (Topic 2)

 

Which statement describes the function of the LNS in a L2TP environment?

 

A.

It initiates both the PPP session and the tunnel.

B.

It initiates the PPP session and terminates the tunnel.

C.

It terminates the PPP session and initiates the tunnel.

D.

It terminates the PPP session and terminates the tunnel.

 

Answer: D

 

 

QUESTION 98  (Topic 2)

 

Which type of cable is required to access the router’s console port from a PC?

 

 

 

 

 

A.

modem

B.

Ethernet

C.

null modem

D.

straight-through

 

Answer: C

 

 

QUESTION 99  (Topic 2)

 

Which two B-RAS service offerings maintain the analog dial-up model with centralized user authentication, authorization, and accounting? (Choose two.)

 

A.

Routed 1483

B.

Bridged 1483

C.

PPP over ATM

D.

PPP over Ethernet

 

Answer: CD

 

 

QUESTION 100  (Topic 2)

 

Your Routed 1483 network is grouping ATM PVCs into a large subnet and has static host routes configured. For which purpose does the static route to the customer router provide?

 

A.

It allows for management of the DSL routers.

B.

It is required for forwarding to the customer networks.

C.

It allows the end users to forward traffic to the Internet.

D.

It is required for the DSL router to ARP the provider router.

 

Answer: A

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