To increase people’s knowledge and understanding of this JN0-643 Valid Study Guide exam, so as to improve and direct your practice, our experts made the JN0-643 Valid Study Guide study questions diligently and assiduously all these years. Our JN0-643 Valid Study Guide practice materials are successful measures and methods to adopt. They also make new supplementary JN0-643 Valid Study Guide learning materials and add prediction of market trend happened in this exam. Whether for a student or an office worker, obtaining JN0-643 Valid Study Guide certificate can greatly enhance the individual's competitiveness in the future career. Try our JN0-643 Valid Study Guide study materials, which are revised by hundreds of experts according to the changes in the syllabus and the latest developments in theory and practice. For example, the PDF version is convenient for you to download and print our JN0-643 Valid Study Guide test questions and is suitable for browsing learning.
JNCIP JN0-643 It costs both time and money.
Having been handling in this line for more than ten years, we can assure you that our JN0-643 - Enterprise Routing and Switching, Professional (JNCIP-ENT) Valid Study Guide study questions are of best quality and reasonable prices for your information. Besides, the pollster conducted surveys of public opinions of our New JN0-643 Dumps Questions study engine and get desirable outcomes that more than 98 percent of exam candidates feel rewarding after using our New JN0-643 Dumps Questions actual exam. And we enjoy their warm feedbacks to show and prove that we really did a good job in this career.
JN0-643 Valid Study Guide study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase. Many students suspect that if JN0-643 Valid Study Guide learning material is really so magical? Does it really take only 20-30 hours to pass such a difficult certification exam successfully? It is no exaggeration to say that you will be able to successfully pass the exam with our JN0-643 Valid Study Guide exam questions.
But our Juniper JN0-643 Valid Study Guide exam questions have made it.
By browsing this website, all there versions of JN0-643 Valid Study Guide training materials can be chosen according to your taste or preference. In addition, we provide free updates to users for one year long after your purchase. If the user finds anything unclear in the JN0-643 Valid Study Guide exam questions exam, we will send email to fix it, and our team will answer all of your questions related to the JN0-643 Valid Study Guide actual exam. So as long as you have any question, just contact us!
Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. Our JN0-643 Valid Study Guide exam questions just focus on what is important and help you achieve your goal.
JN0-643 PDF DEMO:
QUESTION NO: 1
You are asked to configure an interface policer. You must ensure when the bandwidth limit and burst size are exceeded, that the packet receives a CoS parameter which increases the probability that the packet will be dropped if the queues are congested.
Which policer action will accomplish this requirement?
A. dscp 0
B. loss-priority high
C. ip-precedence 0
D. loss-priority low
Answer: B
QUESTION NO: 2
-- Exhibit --
user@router> show class-of-service scheduler-map two
Scheduler map: two, Index: 56974
Scheduler: sch-best-effort, Forwarding class: best-effort, Index: 26057
Transmit ratE. 1 percent, Rate Limit: exact, Buffer sizE. remainder,
Buffer Limit: exact, Priority: low
Excess Priority: unspecified
Drop profiles:
Loss priority Protocol Index Name
Low any 1 <default-drop-profile>
Medium low any 1 <default-drop-profile>
Medium high any 1 <default-drop-profile>
High any 1 <default-drop-profile>
Scheduler: sch-expedited-forwarding, Forwarding class:
expedited-forwarding, Index: 10026
Transmit ratE. 1 percent, Rate Limit: none, Buffer sizE. 1 percent,
Buffer Limit: none, Priority: high
Excess Priority: unspecified
Drop profiles:
Loss priority Protocol Index Name
Low any 1 <default-drop-profile>
Medium low any 1 <default-drop-profile>
Medium high any 1 <default-drop-profile>
High any 1 <default-drop-profile>
user@router> show interfaces ge-0/0/1 extensive | find "CoS Information"
CoS information:
Direction : Output
CoS transmit queue Bandwidth Buffer
Priority Limit
% bps % usec
0 best-effort 1 10000000 r 0
low exact
1 expedited-forwarding 1 10000000 1 0
high none
Logical interface ge-0/0/1.823 (Index 74) (SNMP ifIndex 506) (Generation 139)
Flags: SNMP-Traps 0x4000 VLAN-Tag [ 0x8100.823 ] Encapsulation: ENET2
Traffic statistics:
Input bytes : 1820224529
Output bytes : 6505980
Input packets: 1436371
Output packets: 75905
(... output truncated ...)
user@router> show interfaces ge-0/0/1 extensive | find "Queue Counters"
Queue counters: Queued packets Transmitted packets Dropped packets
0 best-effort 1343970 1343970 7105
1 expedited-fo 53987 53987
0
2 assured-forw 0 0
0
3 network-cont 0 0
0
Queue number: Mapped forwarding classes
0 best-effort
1 expedited-forwarding
2 assured-forwarding
3 network-control
Active alarms : None
Active defects : None
(... output truncated ...)
-- Exhibit --
Click the Exhibit button.
Based on the configuration in the exhibit, why are you seeing drops in the best-effort queue on the
SRX Series platform?
A. The drop-profile fill level is set too low.
B. Packets are dropped by a firewall policy.
C. The best-effort queue is being shaped.
D. The scheduler is not being applied correctly.
Answer: C
QUESTION NO: 3
Which two statements are correct about MSTP? (Choose two.)
A. It allows you to preprovision VLAN IDs to spanning tree instances.
B. It provides a more scalable solution than VSTP.
C. It is not supported when using MVRP.
D. It allows you to use VLAN groups to simplify configuration tasks when groups of VLANs use the same parameters.
Answer: A,B
QUESTION NO: 4
-- Exhibit -
-- Exhibit --
Click the Exhibit button.
In the exhibit, the provider bridges are using Q-in-Q tunneling to tunnel VLAN 100 traffic over VLAN
200.
What is the correct VLAN configuration for Q-in-Q tunneling on Provider Bridge A?
A. interfaces {
ge-0/0/0 {
unit 0 {
family ethernet-switching {
port-mode access;
}
}
}
ge-0/0/10 {
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members test;
}
}
}
}
}
vlans {
test {
vlan-id 200;
interface {
ge-0/0/0.0;
}
dot1q-tunneling {
customer-vlans 100;
}
}
}
B. interfaces {
ge-0/0/0 {
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members test;
}
}
}
}
ge-0/0/10 {
unit 0 {
family ethernet-switching {
port-mode access;
}
}
}
}
vlans {
test {
vlan-id 200;
interface {
ge-0/0/0.0;
}
dot1q-tunneling {
customer-vlans 100;
}
}
}
C. interfaces {
ge-0/0/0 {
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members test;
}
}
}
}
ge-0/0/10 {
unit 0 {
family ethernet-switching {
port-mode access;
}
}
}
}
vlans {
test {
vlan-id 200;
interface {
ge-0/0/10.0;
}
dot1q-tunneling {
customer-vlans 100;
}
}
}
D. interfaces {
ge-0/0/0 {
unit 0 {
family ethernet-switching {
port-mode access;
}
}
}
ge-0/0/10 {
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members test;
}
}
}
}
}
vlans {
test {
vlan-id 100;
interface {
ge-0/0/0.0;
}
dot1q-tunneling {
customer-vlans 200;
}
}
}
Answer: A
QUESTION NO: 5
-- Exhibit --
user@router> show configuration routing-options
rib-groups {
foo {
import-rib [ inet.8 inet.2 inet.0 ];
}
}
user@router> show configuration protocols pim
rib-group inet foo;
interface all;
-- Exhibit --
Click the Exhibit button.
Based on the configuration in the exhibit, which routing table is used for IPv4 multicast RPF checks?
A. inet.0
B. inet.2
C. foo.inet.0
D. inet.8
Answer: D
Among all substantial practice materials with similar themes, our Amazon CLF-C02 practice materials win a majority of credibility for promising customers who are willing to make progress in this line. So our ISC CCSP-KRpractice materials have great brand awareness in the market. The promotion or acceptance of our Microsoft SC-300 exam questions will be easy. Our CIPS L4M7 study questions have simplified the complicated notions and add the instances, the stimulation and the diagrams to explain any hard-to-explain contents. Our F5 402 learning materials not only provide you with information, but also for you to develop the most suitable for your learning schedule, this is tailor-made for you, according to the timetable to study and review.
Updated: May 28, 2022