[Free] Download New Latest (November) Juniper JN0-370 Actual Tests 51-60

Ensurepass

QUESTION 51

You are configuring the link aggregation groups (LAG) in a QFabric system.

 

Which two statements are true? (Choose two.)

 

A.

The configuration supports only static LAGs.

B.

The configuration can span Node devices with the same Node group.

C.

The configuration in the server Node group supports up to 128 LAGs.

 

 

 

 

D.

The configuration in the network Node group supports up to 128 LAGs.

 

Answer: BD

 

 

QUESTION 52

By default, which two TCP/IP ports does iSCSI use for data traffic? (Choose two.)

 

A.

110

B.

860

C.

1433

D.

3260

 

Answer: BD

 

 

QUESTION 53

 

Physicalinterface:xe-0/0/8, Enabled, Physical link is Up

 

Interface index: 49164, SNMP ifIndex: 525, Generation: 138

 

Description: pod29.pgp.com

 

Link-leveltype:Ethernet, MTU: 2500,Speed:10Gbps, Duplex: Full-Duplex, BPDU Error:

None, MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled, Flow control: Disabled

 

Device flags : Present Running

 

Interface flags: SNMP-Traps Internal: 0x0

 

Link flags : None

 

CoS queues : 12 supported, 12 maximum usable queues

 

Hold-times : Up 0 ms, Down 0 ms

 

Current address: 64:87:88:9b:8e:f8, H
ardware address: 64:87:88:9b:8e:f8

 

Last flapped : 2012-07-04 11:24:08 PDT (5d 03:18 ago)

 

 

 

 

Statistics lastcleared:Never

 

Traffic statistics:

 

Input bytes : 1466033180627 2200 bps

 

Output bytes : 1510947230937 119448 bps

 

Input packets: 789356617 0 pps

 

Output packets: 1214234000 117 pps

 

IPv6 transit statistics:

 

Input bytes : 0

 

Output bytes : 0

 

Input packets: 0

 

Output packets: 0

 

Input errors:

 

Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Policed discards: 0, L3 incompletes: 0, L2 channel errors: 0, L2 mismatch timeouts: 0, FIFO errors: 0, Resource errors: 0

 

Output errors:

 

Carrier transitions: 23, Errors: 0, Drops: 0, Collisions: 0, Aged packets: 0, FIFO errors: 0, HS link CRC errors: 0, MTU errors: 0, Resource errors: 0

 

Egress queues: 12 supported, 5 in use

 

Queue counters: Queued packets Transmitted packets Dropped packets

 

0 best-effort 0 117720188 0

 

3 fcoe 0 371879636 0

 

4 no-loss 0 0 0

 

7 network-cont 0 1019890 0

 

8 mcast 0 723615719 18352

 

Queue number: Mapped forwarding classes

 

0 best-effort

 

3 fcoe

 

 

 

 

4 no-loss

 

7 network-control

 

8 mcast

 

Active alarms : None

 

Active defects : None

 

MAC statistics: Receive Transmit

 

Total octets 1466033180627 1510947230937

 

Total packets 789356617 1214234000

 

Unicast packets 789259037 1054095012

 

Broadcast packets 1912 30780880

 

Multicast packets 95668 129358108

 

CRC/Align errors 0 0

 

FIFO errors 0 0

 

MAC control frames 10 0

 

MAC pause frames 10 0

 

Oversized frames 0

 

Jabber frames 0

 

Fragment frames 0

 

VLAN tagged frames 0

 

Code violations 0

 

MAC Priority Flow Control Statistics:

 

Prioity : 0 0 0

 

Prioity : 1 0 0

 

Prioity : 2 0 0

 

Prioity : 3 0 8601486

 

Prioity : 4 0 0

 

 

 

 

Prioity : 5 0 3129008

 

Prioity : 6 0 0

 

Prioity : 7 0 0

 

Filter statistics:

 

Input packet count 0

 

Input packet rejects 0

 

Input DA rejects 0

 

Input SA rejects 0

 

Output packet count 0

 

Output packet pad count 0

 

Output packet error count 0

 

CAM destination filters: 1, CAM source filters: 0

 

Packet Forwarding Engine configuration:

 

Destination slot: 0

 

 

Click the Exhibit button.

 

Referring to the exhibit, which two counters indicate priority flow control has been triggered for FCoE? (Choose two.)

 

A.

MAC Priority Flow Control Statistics:

Priority : 5 0 3129008

MAC statistics: Receive Transmit

B.

MAC control frames 10 0

MAC Priority Flow Control Statistics:

C.

Priority : 3 0 8601486

MAC statistics: Receive Transmit

D.

MAC pause frames 10 0

 

Answer: CD

 

 

 

 

 

QUESTION 54

During the ARP learning operation, which Routing Engine (RE) updates all the nodes of a newly learned ARP entry?

 

A.

the network Node group 0 RE

B.

the fabric control RE

C.

the fabric manager RE

D.

the CCIF RE

 

Answer: B

 


 

QUESTION 55

Which command executed from NW-NG-0 displays the PFE ID for all nodes in the fabric?

 

A.

show fabric administration inventory

B.

show virtual-chassis protocol adjacency fabric

C.

show oam fabric internal-database device

D.

show virtual-chassis status fabric

 

Answer: C

 

 

QUESTION 56

A customer added a new Node device under a
n existing Node group, but the new Node device is not discovered by the fabric manager.

 

Which two CLI commands should help with troubleshooting? (Choose two.)

 

A.

Use the show log messages command on the new Node device.

B.

Use the show fabric administration inventory command on the fabric administrator.

C.

Use the show virtual-chassis protocol adjacency provisioning command on the Node group.

D.

Use the show chassis hardware command on the fabric administrator.

 

Answer: AC

 

 

 

 

 

QUESTION 57

You have recently configured a BGP peering session. The session uses a Layer 3 connection from a Node device within a server Node group to a BGP router. The BGP peering session does not establish.

 

What is causing the problem?

 

A.

An incorrect subnet mask is configured on the interface of the Node device.

B.

An incorrect local preference is configured on the QFabric system.

C.

Layer 3 interfaces cannot be associated with a server Node group.

D.

An AS mismatch exists between BGP peers.

 

Answer: C

 

 

QUESTION 58

 

On node2:

 

user@node2> show ethernet-switching table

 

Ethernet-switching tablE.119 entries, 104 learned

 

VLAN MAC address Type Age Interfaces

 

vlan200 * Flood – N2:All-members

 

N3:All-members

 

N4:All-members

 

vlan200 00:00:02:00:00:01 Learn 0 N2:ae0.0

 

vlan200 00:00:02:00:00:02 Learn 0 N2:ae0.0

 

vlan200 00:00:02:00:00:03 Learn 0 N2:ae0.0

 

vlan200 00:00:02:00:00:06 Learn 0 N2:ae0.0

 

On node5:

 

 

 

 

user@node5> show ethernet-switching table

 

Ethernet-switching tablE.119 entries, 104 learned

 

VLAN MAC address Type Age Interfaces

 

vlan200 * Flood – N2:All-members

 

N3:All-members

 

N4:All-members

 

vlan200 00:00:05:00:00:01 Learn 0 N5:ae0.0

 

vlan200 00:00:05:00:00:02 Learn 0 N5:ae0.0

 

vlan200 00:00:05:00:00:03 Learn 0 N5:ae0.0

 

vlan200 00:00:05:00:00:06 Learn 0 N5:ae0.0

 

user@node5>show route forwarding-table family ethernet-switching vlan vlan200—qfabric Routing tablE.default.ethernet-switching

 

Destination Type RtRef Next hop Type Index NhRef Netif

 

7, * user 0 comp 1676 2

 

7, * intf 0 rslv 1650 1

 

7, 00:00:02:00:00:01 user 0 comp 1673 51

 

7, 00:00:02:00:00:02 user 0 comp 1673 51

 

7, 00:00:02:00:00:03 user 0 comp 1673 51

 

7, 00:00:02:00:00:05 user 0 comp 1673 51

 

7, 00:00:02:00:00:06 user 0 comp 1673 51

 

user@qfabric>show route fabric table default.bridge.0 bridge-route-mac-address

00:00:02:00:00:01

&nbsp
;

default.bridge.0: 110 destinations, 165 routes (110 active, 0 holddown, 0 hidden)

 

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

 

 

 

 

 

Click the Exhibit button.

 

Referring to the exhibit, Host A on Node device node2 and Host B on Node device node5 are on the same VLAN but Host A cannot ping Host B.

 

Host A’s MAC address is 00:00:02:00:00:01.

 

Host B’s MAC address is 00:00:05:00:00:01.

 

What is causing this problem?

 

A.

Host B is not connected to Node device node5.

B.

The MAC address of Host A is not learned in node2.

C.

The MAC address of Host A is not in the RPDf table of Node device node5.

D.

The MAC address of Host B is not learned in node5.

 

Answer: C

 

 

QUESTION 59

What is the default behavior for Node groups on a QFabric system?

 

A.

Each Node device resides in a separate server Node group.

B.

All Node devices reside in the network Node grou
p.

C.

All Node devices reside in a single default Node group.

D.

Each Node device resides in a separate null Node group.

 

Answer: A

 

 

QUESTION 60

A customer mentions that a new Node device connected to a QFabric system is not discovered.

 

What are three reasons for this issue? (Choose three.)

 

A.

The control plane cabling is incorrect.

B.

The
C0 and C1 ports on the Node device are not assigned correct IP addresses.

 

 

 

 

C.

The Node device is in standalone mode.

D.

The Node device is not preconfigured in the QFabric system.

E.

The VCCP protocol on the Node device is not running.

 

Answer: ACE

 

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