JNCIA JN0-104 UPDATED Exam Questions and CORRECT Answers
5 views 0 purchase
Course
JNCIA JN0-104
Institution
JNCIA JN0-104
JNCIA JN0-104 UPDATED Exam
Questions and CORRECT Answers
Three statements that describe Transmission Control Protocol?
-Uses a best effort delivery approach
-had delivery notification and error-checking mechanisms
-applications include HTTP and SMTP
-TCP is faster that User Data Datagram Pro...
JNCIA JN0-104 UPDATED Exam
Questions and CORRECT Answers
Three statements that describe Transmission Control Protocol?
-Uses a best effort delivery approach
-had delivery notification and error-checking mechanisms
-applications include HTTP and SMTP
-TCP is faster that User Data Datagram Protocol (UDP)
-TCP is a transport layer protocol - CORRECT ANSWER- has delivery notification and
error-checking,
applications include HTTP and SMTP
TCP is transport layer protocol
Two benefits of the disaggregated JUNOS OS?
A-The Junos VM becomes hardware-independent and can be deployed on any hypervisor
without modifications.
B-Platform drivers and forwarding engine are removed from the control plane to increase
performance.
C-Increased flexibility to use different control plane versions
D-The architecture facilitates programmability through provisioning the control plane, the
data path and the platform API - CORRECT ANSWER- B and D
Describes the connection between control plane and forwarding plane
-No rate limiter is configured by default
-control traffic is preferred over exception traffic during congestion
-A rate limiter is configured by default
-Exception traffic is preferred over control traffic during congestion - CORRECT ANSWER-
Control traffic is preferred, a rate-limiter is configured by default
The JUNOS OS sends all exception traffic destined for the RE over the internal link that
connects the control and forwarding plane. The JUNOS OS rate limits the exception traffic
traversing the internal link to protect the RE from DOS attacks. During congestion preference
is given to local and control traffic destined for the RE
, A packet enters a JUNOS device. No matching destination entry exists in the forwarding
table. How will the device respond? - CORRECT ANSWER- The PFE responds to the source
with a destination unreachable message. The PFE, not the RE
Two examples of transit traffic:
A-SCP traffic destined for the router's loopback interface
B-SFTP traffic that enters and exits the same interface on a local router
C-SCP traffic that enters one interface and exits another on a local router
D-SFTP traffic that enters one interface and is destined for another on a local router -
CORRECT ANSWER- B, C transit traffic is destined for the local router
When a system process encounters an error, how does the JUNOS OS protect other processes
from being affected? - CORRECT ANSWER- Each process operates in its own shared
memory space
Two conditions needed for traffic to transit the device to a specific destination
A-A forwarding table entry for that destination must exist
B-A routing table entry for that destination must exist
C-A firewall filter must exist to allow traffic to reach that destination
D-A routing policy must be in place on the device - CORRECT ANSWER- A and B. In order
for a route to be present in the forwarding table, it must also be present and active in the
routing table
command that verifies configuration syntax without applying the changes: - CORRECT
ANSWER- commit check
Unix Shell Prompt? - CORRECT ANSWER- %
also called Free BSD Shell?
To reset the candidate config to the active config - CORRECT ANSWER- rollback or
rollback 0, easier than exiting and not committing changes
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
