Juniper JN0-105 Practice Exams
Last updated on Oct 22,2026- Exam Code: JN0-105
- Exam Name: Junos, Associate (JNCIA-Junos)
- Certification Provider: Juniper
- Latest update: Oct 22,2026
A network administrator is attempting to route traffic on a Juniper switch to one of three different
VLANs: Prod, Test, and Dev. Each VLAN has been assigned a numerical value.
In this scenario, what are these numerical values called?
- A . defaults
- B . interfaces
- C . names
- D . tags
You issue the monitor traffic interface ge-0/0/0 command.
What will this command accomplish?
- A . It displays real-time statistics for interface ge-0/0/0.
- B . It displays an operational summary of ge-0/0/0.
- C . It displays the MTU and MAC address for ge-0/0/0.
- D . It displays a packet capture on interface ge-0/0/0.
Which command displays all IPv6 routes in the default routing instance?
- A . showroute table inet.0
- B . showroute table inet6.1
- C . showroute table inet.1
- D . showroute table inet6.0
What is the primary system log file that is present in the default configuration of a Junos device?
- A . kmd
- B . messages
- C . vrrp
- D . jsrpd
What are two methods for navigating to configuration mode from an operational mode prompt? (Choose two.)
- A . Use the edit command.
- B . Use the quit command.
- C . Use the exit command.
- D . Use the configure command.
Which two statements apply to the Routing Engine functions? (Choose two.)
- A . It responds to ping and traceroute commands.
- B . It maintains the routing tables.
- C . It does not process routing updates.
- D . It processes the transit traffic.
Which service does RADIUS provide?
- A . routing
- B . authentication
- C . DNS resolution
- D . time synchronization
You are configuring an interface and need to apply a routing policy for inbound traffic. Which configurations are valid? (Choose two)
- A . set protocols ospf import
- B . set routing-options import
- C . set protocols bgp import
- D . set interfaces ge-0/0/0 unit 0 family inet filter input
25.1 1. 0/24;
}
protocol icmp;
}
then {
count count-icmp; discard;
}
}
Referring to the exhibit, which two actions will occur when a packet matches the firewall filter? (Choose two.)
- A . An ICMP destination unreachable message will be returned.
- B . The packet will be forwarded.
- C . The packet will be discarded.
- D . A counter will be incremented.
Which of the following actions are correct about the command `request system configuration rescue save`? (Choose two)
- A . It saves the most recently committed configuration as the rescue configuration.
- B . It activates the rescue configuration.
- C . It saves a backup of the current active configuration to an external server.
- D . It saves the factory-default configuration as the rescue configuration.