[Free] Download New Latest (November) Juniper JN0-311 Actual Tests 21-30

Ensurepass

 

QUESTION 21

On a WX platform, which two methods can you use for route discovery? (Choose two.)

 

A.

Enable BGP using WebView.

B.

Enable OSPF using WebView.

C.

Periodically poll any router using the CLI.

D.

Import routes from a TFTP server using the CLI.

 

Answer: BD

 

 

QUESTION 22

Which two locations in WebView confirm that the service tunnels are up? (Choose two.)

 

A.

Monitor > Tunnels

B.

Monitor > Endpoints

C.

Compression > Tunnels

D.

Compression > Endpoints

 

Answer: BD

 

 

QUESTION 23

Which three applications are disabled for compression by default? (Choose three.)

 

A.

FTP

 

 

 

 

B.

SSH

C.

UDP

D.

HTTPS

E.

Traceroute

 

Answer: BDE

 

 

QUESTION 24

A WX device was rebooted after a software upgrade. How will it handle MAPI flows that have been active and have been previously receiving acceleration since before the device was rebooted?

 

A.

The flows will benefit only from MSR.

B.

The flows will be passed through the WX device.

C.

The flows will benefit from MSR, NSC, and TCP acceleration.

D.

The flows will benefit from MSR and NSC, but not TCP acceleration.

 

Answer: A

 

 

QUESTION 25

Which two common issues cause AppFlow not to work? (Choose two.)

 

A.

Applications are not presynched.

B.

AppFlow is not enabled on the server side.

C.

TCP acceleration must be enabled on the client side.

D.

One side of the service tunnel does not have QoS enabled.

 

Answer: CD

 

 

QUESTION 26

Which three statistic options are available under Monitor > Acceleration? (Choose three.)

 

A.

NetBIOS

B.

CIFS Acceleration

 

 

 

 

C.

WAN performance

D.

Fast Connection Setup

E.

TCP Acceleration (AFP)

 

Answer: BDE

 

 

QUESTION 27

Which ports and protocols must be opened through the firewall to allow the proper operation of the WX?

 

A.

all IP traffic from the subnets reachable by the WX

B.

only IP traffic from the WX management IP address

C.

ports IPcomp, UDP 3577 and 3578, and TCP 3577 and 3578

D.

ports UDP 3577 and 3578, TCP 3577 and 3588, and protocol IPcomp

 

Answer: D

 

 

QUESTION 28

Click the Exhibit button.

 

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In the exhibit, if the link we are measuring is 1.5 Mbps, what is the effective WAN bandwidth?

 

A.

0.947 Mbps

B.

3.000 Mbps

C.

4.065 Mbps

D.

282.058 Mbps

 

Answer: C

 

 

QUESTION 29

Click the Exhibit button.

 

clip_image004

 

In the exhibit, the Compression > Basic > Endpoints page shows an icon of a red “X” under the tunnel status “IN” column. The error message displays, “No Request Received”.

 

What does this indicate?

 

A.

There are no devices at the remote site.

B.

The remote side does not have QoS enabled.

C.

The remote side is not configured for compression to this endpoint.

D.

The remote side is not configured for decompression to this endpoint.

 

 

 

 

 

Answer: C

 

 

QUESTION 30

Why is SNMPv2 used to monitor the WX platform?

 

A.

SNMPvl is reaD.only on WX devices.

B.

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SNMPvl is not supported by WX devices.

C.

SNMPv2 supports both 32- and 64-bit counters.

D.

SNMPv2 does put and get commands to WX devices.

 

Answer: C

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