What is the purpose of specialized ASICs in Junos devices?

To provide a user interface for configuration

To run routing protocols more efficiently

To accelerate packet forwarding and offload the Routing Engine

Which function is performed during ingress processing of a transit packet?

Applying an output firewall filter

Performing a route lookup to determine the next hop

Scheduling the packet for transmission based on CoS

Encapsulating the packet for transmission on the egress interface

Which function is performed during egress processing of a transit packet?

Applying an input firewall filter

Applying an output firewall filter

Why does the use of ASICs improve transit traffic processing performance?

They perform packet forwarding in hardware at high speed

They reduce the number of routing protocol updates

They allow the Routing Engine to process more packets

They increase the size of the forwarding table

A Junos router is configured with an input firewall filter on ge-0/0/0 that counts all packets. The filter is also configured to classify traffic into a specific forwarding class. Where does this classification occur in the packet processing path?

During egress processing, just before the packet is transmitted

During ingress processing, after the input firewall filter is applied

During encapsulation, when the packet is prepared for transmission

During the route lookup, as part of the forwarding decision

Juniper NetworksCertified Associate, Junos

Domain 2Objective 4

Transit Traffic Processing JN0-105 Practice Questions (Page 3)

Part of the Junos OS Fundamentals domain, which makes up ~14% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~5–8 in this domain), expect 1–2 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

8concepts

Questions 11–15

11foundation · easy
What is the purpose of specialized ASICs in Junos devices?
Select an answer first
12foundation · easy
Which function is performed during ingress processing of a transit packet?
Select an answer first
13foundation · easy
Which function is performed during egress processing of a transit packet?
Select an answer first
14foundation · easy
Why does the use of ASICs improve transit traffic processing performance?
Select an answer first
15application · medium
A Junos router is configured with an input firewall filter on ge-0/0/0 that counts all packets. The filter is also configured to classify traffic into a specific forwarding class. Where does this classification occur in the packet processing path?
Select an answer first

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