JN0-104 Exam Questions
331 real JN0-104 exam questions with expert-verified answers and explanations. Page 1 of 7.
- Question #1
What are three functions of the RE? (Choose three.)
- Question #2
What are two examples of transit traffic? (Choose two.)
- Question #3
How would you change the display so that 40 lines will be displayed in the terminal program when you are logged into a Junos device?
- Question #4
What is the purpose of the discard action of a firewall filter?
- Question #5
What happens when a route does not match any user-configured policies?
- Question #6
Which three statements describe the Transmission Control Protocol (TCP)? (Choose three.)
- Question #7
The monitor traffic command provides access to which utility?
- Question #8
Which key could you use to auto-complete a command in the Junos CLI?
- Question #9
You are in configuration mode at the top of the hierarchy. You need to abort the changes that you have made and start again with a fresh copy of the active configuration. Which com...
- Question #10
How many IP addresses can be configured on a given interface?
- Question #11
What is the maximum number of rollback files a Junos device can store?
- Question #12
A BGP route does not match any term within a routing policy applied to BGP. Which action is taken by the router for this route?
- Question #13
You are in configuration mode at the top of the hierarchy. How would you save your configuration to a file on the router?
- Question #14
Which protocol family is required prior to assigning an IP address to an interface?
- Question #15
Which three statements describe OSPF? (Choose three)
- Question #16
Which command is used to load the rescue configuration?
- Question #17
Which command displays all IPv4 routes in the default routing instance?
- Question #18
While working on a Junos device, you receive the message shown in the exhibit. In this scenario, what should you do to stop the shutdown process?
- Question #19
You have configured an SRX Series device for the first time. When you command your configuration, the Junos OS notifies you that you cannot yet commit your configuration. Which con...
- Question #20
Which two statements are true regarding dynamic routing? (Choose two)
- Question #21
A packet enters a Junos device. No matching destination entry exists in the forwarding table. How will the device respond?
- Question #22
Which command verifies configuration syntax without applying the changes?
- Question #23
Which command displays the current temperature of a Junos device's components?
- Question #24
Click to the exhibit. You have the policy configuration shown in the exhibit applied to your BGP peering. You find that your customer routes coming from the 10.1.1.0/24 network are...
- Question #25
Referring to the exhibit, which type of route does the configuration create?
- Question #26
Referring to the exhibit, what does the number inside the square brackets represent?
- Question #27
Which command will completely turn off a Junos device?
- Question #28
Which command is used to validate the syntax of a configuration without applying the configuration?
- Question #29
What are three Application Layer protocols? (Choose three.)
- Question #30
What are three benefits of using a dynamic routing protocol? (Choose three.)
- Question #31
You suspect a duplicate MAC address on a subnet. You want to display the MAC, errors, and statistics of the ge-0/0/0 interface. Which command will accomplish this task?
- Question #32
Which account is used to access a Junos device in a factory-default configuration?
- Question #33
You issue a "request system zeroize" command. Which statement is correct in this scenario?
- Question #34
Which two statements describe a routing policy?
- Question #35
Which two features are implemented on the Packet Forwarding Engine? (Choose Two)
- Question #36
What is minimum configuration required for a Junos device to respond to SNMP requests?
- Question #37
You have entered the command show log messages | match "error|kernel|panic". Which statement is correct regarding the keywords error, kernel, and panic in the output?
- Question #38
Referring to the exhibit, what happens when ping packets are sent to management interface address of the local router?
- Question #39
Which two statements are true about static routes in the Junos OS (Choose Two)
- Question #40
A Junos device is configured with multiple routing protocols to the same destination prefix. By Default, which route will be active in the forwarding table?
- Question #41
How would you change the display so that 40 lines will be displayed in the terminal program when you are logged into a junos device?
- Question #42
Which routing table is used for multicasting forwarding cache?
- Question #43
Referring to the exhibit, what happens when ping packets are sent to the management interface address of the local router?
- Question #44
Which command allows you to view the raw packet data of interface ge-1/0/5?
- Question #45
The PFE receives which two tables from the RE? (Choose two.)
- Question #46
Host A is communicating with Host B through a Layer 2 switch. What is the highest layer that the switch will inspect the traffic in this scenario?
- Question #47
You have configured logging to the console port but are uncertain of the impact to the device while troubleshooting. In this scenario, which command would allow you to minimize the...
- Question #48
Which two interfaces are considered physical interface? Choose TWO
- Question #49
Which two platforms are supposed in both physical and virtual form factors? Choose TWO
- Question #50
Referring to the exhibit, which command will change the 172.16.10.1/24 IP address to 172.16.100.1/24 IP address?