[Free] Download New Latest (November) Juniper JN0-370 Actual Tests 1-10

Ensurepass

QUESTION 1

You are asked to configure a link aggregation group (LAG) between a QFabric system and an attached MX Series router. This LAG must support Layer 3 communications and must be associated with multiple VLANs.

 

Which configuration approach should you use?

 

A.

Configure a Layer 3 LAG with the native-vlan option while ensuring that all desired VLANs are part of the native VLAN.

B.

Configure a Layer 2 LAG as a trunk port for the desired VLANs ensuring that the required RVIs are defined and associated with those VLANs.

C.

Configure a Layer 3 LAG with the vlan-tagging option with the required logical units and the parameters needed to support the desired VLANs.

D.

Configure a Layer 2 LAG with the vlan-tagging and inet options along with the required logical units and parameters needed to support the desired VLANs.

 

Answer: B

 

 

QUESTION 2

A customer is experiencing high packet loss and suspects a Layer 2 loop in the network of a QFabric system and other switches using RSTP.

 

Which two actions will identify the Layer 2 loop in the customer network? (Choose two.)

 

A.

Review the interface statistics on the QFabric system.

B.

Verify that the QFabric system is the root bridge.

C.

Verify the spanning tree interface state.

D.

Verify the QFabric bridge ID.

 

Answer: AC

 

 

QUESTION 3

A customer needs to plan a QFabric system to support one hundred 10 GbE ports and twenty-eight 8 Gb Fibre Channel ports for a data center consolidation project. The infrastructure should support up to twelve 40 GbE ports in the future.

 

 

 

 

Which QFabric system configuration of Node devices will support the customer’s requirements?

 

A.

4 QFX3500 devices

B.

3 QFX3500 devices and 1 QFX3600 device

C.

4 QFX3600 devices

D.

2 QFX3500 devices and 2 QFX3600 devices

 

Answer: B

 

 

QUESTION 4

A QFabric system is configured with only RSTP. A connected switch is configured with VSTP with all the ports in the trunk port allowing all VLANs.

 

Which two behaviors are expected? (Choose two.)

 

A.

The QFabric system will drop VSTP packets.

B.

The QFabric system will flood VSTP packets in their respective VLANs.

C.

The QFabric system will process VSTP packets and converge on every VLAN.

D.

The QFabric system will only converge on one instance.

 

Answer: BD

 

 

QUESTION 5

A customer wants to set up a QFX3000-M QFabric system to consolidate existing 1 GbE networks and to provide a low latency and high performance 10 GbE network. Network engineers must consider the licenses required to setup this system.

 

Which two licenses are required? (Choose two.)

 

A.

The license for the FCoE-to-FC gateway.

B.

The license for the QFX3000-G base QFabric software.

C.

The license for the QFX3000-M base QFabric software.

D.

The license for the QFabric Node device feature.

 

Answer: CD

 

 

 

 

 

QUESTION 6 – Exhibit —

 

user@qfabric> show fabric administration inventory

 

Item Identifier Connection Configuration

 

Node group

 

LC1-SNG Connected Configured

 

LC1 P2399-C Connected

 

NW-NG-0 Connected Configured

 

LC0 P1992-C Connected

 

RSNG Connected Configured

 

LC2 P4098-C Connected

 

LC3 P3716-C Connected

 

Interconnect device

 

IC-0 IC-P4847-C Connected Configured

 

P4847-C/RE0 Connected

 

IC-1 IC-P4881-C Connected Configured

 

P4881-C/RE0 Connected

 

Fabric manager

 

FM-0 Connected Configured

 

Fabric control

 

FC-0 Connected Configured

 

FC-1 Connected Configured

 

Diagnostic routing engine

 

DRE-0 Connected Configured

 

 

 

 

user@qfabric> showEthernet-switching table

 

Ethernet-switchingtable:44 entries, 10 learned

 

VLAN MAC address Type Age Interfaces

 

VLAN100 00:05:33:64:c0:a5 Static – LC0:xe-0/0/32.0

 

VLAN100 00:05:33:64:c6:a9 Static – LC1:xe-0/0/32.0

 

VLAN100 0e:fc:00:01:02:09 Static – LC1:xe-0/0/32.0

 

……

 

qfabric-admin@FC-0> show route fabric table bgp.bridgevpn.0

 

bgp.bridgevpn.0: 27 destinations, 54 routes (27 active, 0 holddown, 0 hidden)

 

Restart Complete

 

+ = Active Route, – = Last Active, * = Both

 

65534:1:14.0:5:33:64:c0:a5/144

 

*[BGP/170] 1w4d 01:31:37, localpref 100

 

AS path: I, validation-state:unverified

 

> to 128.0.128.4 via dcfabric.0, Push 1663, Push 8, Push 49(top)

 

[BGP/170] 1w4d 01:31:37, localpref 100, from 128.0.128.8

 

AS path: I, validation-state:unverified

 

> to 128.0.128.4 via dcfabric.0, Push 1663, Push 8, Push 49(top)

 

65534:1:14.0:5:33:64:c6:a9/144

 

*[BGP/170] 1w4d 01:36:37, localpref 100

 

AS path: I, validation-state:unverified

 

> to 128.0.130.18 via dcfabric.0, Push 1683, Push 7, Push 49(top)

 

[BGP/170] 1w4d 01:36:37, localpref 100, from 128.0.128.8

 

AS path: I, validation-state:unverified

 

 

 

 

> to 128.0.130.18 via dcfabric.0, Push 1683, Push 7, Push 49(top)

 

65534:1:14.e:fc:0:1:2:9/144

 

*[BGP/170] 1w4d 01:36:37, localpref 100

 

AS path: I, validation-state:unverified

 

> to 128.0.130.18 via dcfabric.0, Push 1683, Push 7, Push 49(top)

 

[BGP/170] 1w4d 01:36:37, localpref 100, from 128.0.128.8

 

AS path: I, validation-state:unverified

 

> to 128.0.130.18 via dcfabric.0, Push 1683, Push 7, Push 49(top)

 

65534:1:14.e:fc:0:1:2:14/144

 

*[BGP/170] 1w4d 01:31:37, localpref 100

 

AS path: I, validation-state:unverified

 

> to 128.0.128.4 via dcfabric.0, Push 1663, Push 8, Push 49(top)

 

[BGP/170] 1w4d 01:31:37, localpref 100, from 128.0.128.8

 

AS path: I, validation-state:unverified

 

> to 128.0.128.4 via dcfabric.0, Push 1663, Push 8, Push 49(top)

 

 

qfabric-admin@FC-0> show route advertising-protocol bgp 128.0.130.18 bridge-route-mac- address 00:05:33:64:c0:a5 fabric table bgp.bridgevpn.0

 

bgp.bridgevpn.0: 26 destinations, 52 routes (26 active, 0 holddown, 0 hidden)

 

Restart Complete

 

Prefix Nexthop MED Lclpref AS path

 – Exhibit —

 

Click the Exhibit button.

 

Host A on the Node device LC1 is not able to connect to Host B on the Node device LC0.The MAC address of Host A is 00:05:33:64:c6:a9. The MAC address of Host B is

00:05:33:64:c0:a5.

 

 

 

 

Referring to the exhibit, what is causing this problem?

 

A.

Hosts A and B are on different VLANs.

B.

The fabric manager Routing Engine has not learned the MAC addresses from both Node devices.

C.

The fabric control Routing Engine is not advertising the MAC address of Host B to the Node device LC1.

D.

The fabric route table on the fabric control Routing Engine does not have MAC address of Host A.

 

Answer: C

 

 

QUESTION 7

What is a Fibre Channel N_Port?

 

A.

a port that resides on an Fibre Channel switch used to connect to a host

B.

a port that resides on a Fibre Channel switch used to connect to another Fibre Channel switch

C.

a port that resides on a host or a storage device used to connect to a Fibre Channel switch

D.

a port that resides on a Fibre Channel switch used for diagnostics

 

Answer: C

 

 

QUESTION 8

A user account has the remote-debug-permission parameter set but the user is unable to log in to any devices.

 

What is causing this problem?

 

A.

The user is only configured with the qfabric-user class.

B.

The user is not a root user in the QFabric system.

C.

The user is not a superuser in the QFabric system.

D.

The Node devices have not been configured with the correct users.

 

Answer: A

 

 

 

 

 

QUESTION 9

You are asked to set up a Director group.

 

What information do you require? (Choose three.)

 

A.

the serial ID and MAC address range

B.

the alias device names and passwords

C.

the serial numbers of the Node devices

D.

three IP addresses and the management subnet

E.

the passwords for the Director group and system components

 

Answer: ADE

 

 

QUESTION 10

Which three Qfabric system functions run within the Director group software? (Choose three.)

 

A.

system discovery

B.

exchange of reachability information

C.

Director group manager

D.

fabric management

E.

path discovery

 

Answer: ABE

 

Free VCE & PDF File for Juniper JN0-370 Actual Tests

Instant Access to Free VCE Files: CompTIA | VMware | SAP …
Instant Access to Free PDF Files: CompTIA | VMware | SAP …

This entry was posted in JN0-370 Actual Tests (November) and tagged , , , , , , . Bookmark the permalink.