JUNIPER JNCIA-JUNOS (JN0-104) EXAM 2026/2027 | 100%
VERIFIED QUESTIONS AND CORRECT ANSWERS |LATEST
VERSION
ANSWER : What Is Junos OS? All of Juniper's virtual and physical networking
products are powered by this operating system.
What is possible with a modular software architecture? ANSWER makes sure
that no process can directly conflict with another.
ensures that there is less chance of functionality being broken when new
features are implemented.
What is the purpose of disaggregation? A more adaptable licensing usage model
for network applications is made possible by ANSWER .
makes a DevOps strategy possible.
Why are all modules operating in separate memory spaces? ANSWER keeps
one module from interfering with another.
permits a particular module to be restarted rather than the entire system.
Highly scalable software is made possible by the modular architecture.
The Routing Engine: What Is It? The response The platform's brain
is charge of managing systems and protocols.
operates a variety of management and protocol programs in a protected memory
setting.
includes the: -Table of routes
-Bridging table
-Table for forwarding
, Packet Routing Engine: What is it? ANSWER operates on different hardware.
In charge of directing transit traffic via the apparatus
The architecture may use high availability features like unified in-service
software upgrades (ISSUs), nonstop active routing (NSR), and graceful routing
engine switchover (GRES).
Transit traffic processing: what is it? - ANSWER The local system is used to
forward transit traffic.
The forwarding table (sometimes called the forwarding information base [FIB])
supplied by the routing engine is used by the traffic forwarding engine (PFE).
Exception Traffic Processing: What is it? The local system handles ANSWER
Exception traffic.
The Routing Engine CPU processes traffic intended for the local system.
What kind of traffic does the Packet Forwarding Engine need to generate? -
Respond to Internet Control Message Protocol (ICMP) packets, including
expired time-to-live (TTL) messages
Why is the internal line's exception traffic rate limited? In order to defend the
Routing Engine from possible denial-of-service assaults,
What is the operating system of Junos OS? ANSWER devices in enterprise
and service provider settings, switches, routers, security equipment, and devices
in both small and big networks
What are the routing devices for the Junos OS? The ANSWER MX series
The PTX Series
The MX series: what is it? The response The aggregate half-duplex throughput
of the MX series Ethernet service routers is up to 80 Tbps.
intended for provider edge services and dense dedicated access aggregation in
medium and large points of presence (POPs)
The PTX series: what is it? The response In a single chassis, the PTX Series
packet transport switches had throughput of up to 460.8 Tbps.
VERIFIED QUESTIONS AND CORRECT ANSWERS |LATEST
VERSION
ANSWER : What Is Junos OS? All of Juniper's virtual and physical networking
products are powered by this operating system.
What is possible with a modular software architecture? ANSWER makes sure
that no process can directly conflict with another.
ensures that there is less chance of functionality being broken when new
features are implemented.
What is the purpose of disaggregation? A more adaptable licensing usage model
for network applications is made possible by ANSWER .
makes a DevOps strategy possible.
Why are all modules operating in separate memory spaces? ANSWER keeps
one module from interfering with another.
permits a particular module to be restarted rather than the entire system.
Highly scalable software is made possible by the modular architecture.
The Routing Engine: What Is It? The response The platform's brain
is charge of managing systems and protocols.
operates a variety of management and protocol programs in a protected memory
setting.
includes the: -Table of routes
-Bridging table
-Table for forwarding
, Packet Routing Engine: What is it? ANSWER operates on different hardware.
In charge of directing transit traffic via the apparatus
The architecture may use high availability features like unified in-service
software upgrades (ISSUs), nonstop active routing (NSR), and graceful routing
engine switchover (GRES).
Transit traffic processing: what is it? - ANSWER The local system is used to
forward transit traffic.
The forwarding table (sometimes called the forwarding information base [FIB])
supplied by the routing engine is used by the traffic forwarding engine (PFE).
Exception Traffic Processing: What is it? The local system handles ANSWER
Exception traffic.
The Routing Engine CPU processes traffic intended for the local system.
What kind of traffic does the Packet Forwarding Engine need to generate? -
Respond to Internet Control Message Protocol (ICMP) packets, including
expired time-to-live (TTL) messages
Why is the internal line's exception traffic rate limited? In order to defend the
Routing Engine from possible denial-of-service assaults,
What is the operating system of Junos OS? ANSWER devices in enterprise
and service provider settings, switches, routers, security equipment, and devices
in both small and big networks
What are the routing devices for the Junos OS? The ANSWER MX series
The PTX Series
The MX series: what is it? The response The aggregate half-duplex throughput
of the MX series Ethernet service routers is up to 80 Tbps.
intended for provider edge services and dense dedicated access aggregation in
medium and large points of presence (POPs)
The PTX series: what is it? The response In a single chassis, the PTX Series
packet transport switches had throughput of up to 460.8 Tbps.
