JN0-105 Exam Questions

An administrator configures a router's interface with an IPv4 address and subnet mask. The administrator also confirms that this interface is in an up state. In this scenario, whic...

What is the maximum number of rollback configuration files that the Junos OS will store?

You need to recover the root password on a Junos router without losing the current configuration settings. Which three statements describe what you should perform in this scenario?...

You configured your system authentication order using the set authentication-order tacplus radius password command. Which statement is correct in this scenario?

Which three benefits occur when operating an interior gateway protocol (IGP) in an autonomous system (AS)? (Choose three.)

Which process in the Junos OS is responsible for device management tasks including the CLI and commit operations?

Which two components are included in a transport header? (Choose two.)

Which Junos feature limits the amount of exception traffic that is sent from the PFE to the RE?

What information would you find using the CLI help command?

Referring to the exhibit. [edit] root# set system host-name TEST_DEVICE [edit] root# commit [edit] 'system' Missing mandatory statement: 'root-authentication' error: commit failed:...

Referring to the exhibit, which statement is correct?

Referring to the exhibit, where are the configuration backup files stored?

You want to find out the chassis serial number of a Junos device. Which command would display this information?

What are two benefits when implementing class of service? (Choose two.)

Which two external authentication methods does Junos support for administrative access? (Choose two.)

Which two fields are you required to enter when you create a new user account? (Choose two.)

What are two advantages of using the Junos OS? (Choose two.)

Referring to the exhibit, which two actions will occur when a packet matches the firewall filter? (Choose two.) term limit-icmp { from { source-address { 172.25.11.0/24; } protocol...

What is the protocol data unit (PDU) of the Data Link Layer?

Which command displays all IPv6 routes in the default routing instance?

You are configuring a firewall filter on a Juniper device. In this scenario, what are two valid terminating actions? (Choose two.)

Which two statements about firewall filters are correct? (Choose two.)

You have configured some interfaces on a Junos device; however, you have not yet committed the configuration. What happens if you issue the rollback 0 command in this scenario?

Which two statements are correct about firewall filters? (Choose two.)

You want to redeploy a Junos device by clearing the existing configuration and resetting it to factory defaults. In this scenario, which command would help to accomplish this task?

By default, how does the PFE manage unicast traffic destined for an existing forwarding table entry?

What are two types of transit traffic that traverse the forwarding plane of a Layer 3 router? (Choose two.)

Which protocol is responsible for learning an IPv4 neighbor's MAC address?

Referring to the exhibit, which two statements are correct? (Choose two.) policy-options { policy-statement Load-Balance-Policy { term Load- Balance { then { load-balance per-flow;...

What information does the forwarding table require so that the device forwards traffic? (Choose three.)

Referring to the exhibit, which routing configuration is required for these two users to access the remote server?

Which process in the Junos OS is responsible for maintaining routing protocols and tables?

Which Junos OS component is responsible for maintaining the forwarding table?

Which two common routing policy actions affect the flow of policy evaluation? (Choose two.)

Which criteria does the Junos OS use to select an active route when two entries exist in the routing table?

How many rescue configuration files are supported on a Junos device?

Which two functions are performed by the PFE? (Choose two.)

What are two physical interface properties? (Choose two.)

Referring to the exhibit, which route(s) will be selected by Junos for packet forwarding?

What is a benefit of using J-Web?

You have logged on to a Junos device and are at the operational mode prompt. Which two commands are used at this prompt? (Choose two.)

Which two statements are true about the Junos OS? (Choose two.)

What are two functions of the Routing Engine? (Choose two.)

You are asked to convert the number 7 from decimal to binary. Which number is correct in this scenario?

Which statement is correct when multiple users are configuring a Junos device using the configure private command?

You are logged in to a Junos OS device with SSH and issued the show protocols | compare command in the configuration, but no output is shown. Which statement is correct in this sce...

How many login classes are assignable to a user account?

You are asked to view the real-time usage statistics for the busiest interfaces on a device running Junos OS. Which command will achieve this task?

Which type of device uses the destination IP address to forward packets?

You have just increased the MTU size of interface ge-0/0/0 and committed the configuration. Which command would help you identify the applied MTU change?