[Free] New Updated (October) Juniper TK0-201 Real Exam 131-140

Ensurepass

 

QUESTION 131

The exhibit shows the Ethernet bridge table on an EX Series switch. What does the asterisk (*) in the output indicate?

 

clip_image001

 

A.

The asterisk (*) indicates a multicast MAC address.

B.

The asterisk (*) indicates an invalid MAC address.

C.

The asterisk (*) indicates the flood entry for all VLANs.

D.

The asterisk (*) indicates all valid destination MAC addresses.

 

Correct Answer: D

QUESTION 132

How many untagged VLANs can be configured on an EX Series switch port?

 

A.

0

B.

1

C.

4095

D.

4096

 

Correct Answer: B

 

 

QUESTION 133

Which two forms of spanning-tree protection are offered
by EX Series switches? (Choose two.)

 

A.

BPDU protection

B.

broadcast protection

C.

core protection

D.

root protection

 

Correct Answer: AD

 

 

QUESTION 134

You want to configure filter-based forwarding. What are the three required configuration elements? (Choose three.)

 

A.

routing instance

B.

firewall filter

C.

policy statement

D.

prefix list

E.

RIB group

 

Correct Answer: ABE

 

 

QUESTION 135

Which three attributes are considered in the default configuration of per-flow load balancing for routed IPv4 traffic? (Choose three.)

 

A.

incoming interface

B.

source MAC address

C.

protocol

D.

source IP address

E.

destination port

 

Correct Answer: ACD

 

 

QUESTION 136

Which two statements accurately describe the factory-default storm control configuration? (Ch
oose two.)

 

A.

Storm control monitors traffic levels for broadcast traffic.

B.

Storm control monitors traffic levels for multicast traffic.

C.

Storm control drops all monitored traffic in excess of 80 percent.

D.

Storm control drops all monitored traffic in excess of 20 percent.

 

Correct Answer: AC

 

 

QUESTION 137

You want to ensure that interface routes appear in multiple routing instances. Which configuration accomplishes this scenario?

 

A.

Configure each interface under multiple routing instances.

B.

Add an import policy for each routing instance.

C.

Configure the routing instance to be a forwarding type instead of a virtual-router type.

D.

Configure a RIB group and configure the router to install interface routes in the RIB group.

 

Correct Answer: D

 

 

QUESTION 138

What is one benefit of the root protection feature?

 

A.

It guards against loops caused by unidirectional link failures.

B.

It ensures downstream switches never become the root bridge.

C.

It disables the port when it detects that a loop has formed over an edge port.

D.

It guards against loops caused by a changed root bridge ID.

 

Correct Answer: B

 

 

QUESTION 139

Which three configurations are required for an operational routed VLAN interface (RVI)? (Choose three.)

 

A.

{master:0}[edit]

user@ex# show ethernet-switching vlan-map

vlan-id 10;

interface {

ge-0/0/1.0;

}

B.

{master:0}[edit]

user@ex# show interfaces ge-0/0/1

unit 0 {

family ethernet-switching;

}

C.

{master:0}[edit]

user@ex# show interfaces vlan.10

family inet {

address 192.168.10.1/24;

}

D.

{master:0}[edit]

user@ex# show interfaces rvi.1

in
terface {

ge-0/0/1.0;

}

E.

{master:0}[edit]

user@ex# show vlans v10

vlan-id 10;

interface {

ge-0/0/1.0;

} l3-interface vlan.10;

 

Correct Answer: BCE

 

 

QUESTION 140

You execute the operational-mode command show ospf neighbor and notice that one neighbor relationship remains in the exStart state. What causes this behavior?

 

A.

The area IDs do not match on each end of the link.

B.

The authentication parameters do not match on each end of the link.

C.

The dead interval does not match on each end of the link.

D.

The MTU does not match on each end of the link.

 

Correct Answer: D

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