Question1: In which Junos mode are users allowed to monitor and troubleshoot software, network connectivity, and hardware?
Question2: How many usable host addresses are available in 181.74.94.235/21?
Question3: The output of the show interfaces terse command is shown below.
What does this indicate?
1. Interface Admin Link Proto Local Remote
2. xe-0/0/0 up down
Question4: What is the decimal equivalent of 10101010?
Question5: By default, which character indicates the operational mode prompt?
Question6: What is considered a logical interface property on a Junos device?
Question7: What is the default export policy for RIP?
Question8: 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?
Question9: You are considering an upgrade from 19.1R1 and want to ensure that only bug fixes are included.
Which two software versions should you consider in this situation? (Choose two.)
Question10: What is the default import routing policy for OSPF?
Question11: What is the binary equivalent of 192.168.187.201?
Question12: Exhibit:
You are asked to limit traffic on interface xe-0/0/3 to 1G using the policer shown in the exhibit.
Which configuration would accomplish this task?
Question13: When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router?
Question14: Which of these are true about the configure exclusive command? (Choose three)
Question15: Which two statements about subnet masks are true?
Question16: Referring to the exhibit, which action would synchronize a new routers clock with the NTP Server?
Question17: Which statement about the Junos CLI is true?
Question18: When a non-root user connects to a Junos device and successfully enters a username and password, they are immediately placed at which level?
Question19: Which of these arguments can be used with the load command to combine the current configuration with the configuration you load?
Question20: What is the binary equivalent of 100.25.98.207?
Question21: Which types of destinations are populated into the forwarding table?
Question22: Which action does the ping 172.18.1.1 size 5 command perform?
Question23: Which two Junos product lines are used primarily for routing? (Choose two.)
Question24: Which of these about the Forwarding Table is true?
Question25: Which of these commands can be used to display output one page at a time?
Question26: Which of these is true about IPv4 and IPv6? (Choose two)
Question27: You want to upgrade between two different Junos OS releases with no disruption to the control plane.
Which software upgrade command should you perform?
Question28: Which information would you find using the CLI help function?
Question29: Which command do you use to show component and environmental status?
Question30: Which two conditions must exist in a Junos device for traffic to transit the device to a specific destination? Choose Two
Question31: You issue a "request system zeroize" command.
Which statement is correct in this scenario?
Question32: Which of the following option is correct regarding the configuration shown below?
static route 0.0.0.0/0 qualified-next-hop 172.30.25.1 preference 7 next-hop 172.30.25.5
Question33: Which of these commands can be used to view contents of forwarding table?
Question34: Which of these is true when the following command is issued?
telnet interface ge-0/0/0 192.168.1.1 source 10.1.1.1 bypass-routing
Question35: A firewall filter has been configured with a single term to match packets with source address in the 10.1.1.0/24 subnet. This term only includes the count action.
Which of these are true about traffic evaluated by this firewall filter? (Choose two)
Question36: Which three configuration elements are considered part of the initial configuration? (Choose three.)
Question37: Which two of the following items does a scheduler map associate with each other? (Choose two.)
Question38: Which of these is true about forwarding table?
Question39: What does the number inside the square bracket represent?
Question40: When using class of service (CoS), what is the benefit of configuring loss priority?
Question41: When you first log in to a router, how does the router indicate that factory defaults are being used?
Question42: Which of these are examples of dynamic IGP's? (Choose three)
Question43: Which of these authentication methods are supported on a Junos device? (Choose three)
Question44: What will the command ping 192.168.1.1 count 5 perform?
Question45: Which of these commands can be used to return to a previous version of the software?
Question46: Which two statements best describe the role of a router on a broadcast domain? (Choose two.)
Question47: By default, which routing table is used to store unicast IPv4 routes?
Question48: To be considered synchronized, what is the maximum time difference allowed between an NTP server and a client?
Question49: Exhibit:
what information is provided about the route to 192.168.47.0/24? (Choose two.)
Question50: What is the name of the volume containing the software and files used for the day-to-day operation of a device using Junos with upgraded FreeBSD?
Question51: Which operational command is used to show active alarms on a Junos device?
Question52: Which of these authentication methods are NOT supported by Junos? (Choose two)
Question53: Which two protocols use UDP as a transport protocol by default? (Choose two)
Question54: Which of these are true about export routing policies? (Choose two)
Question55: A network admin would like to check the compatibility of the new software to be installed before the installation starts.
Which argument can be used with the request system software add command to perform this?
Question56: Which statement is true when using the allow command and deny command attributes when creating user permissions?
Question57: What is the minimum system-defined user class required to issue clear commands?
Question58: Which of these about transit traffic is true?
Question59: Which two statements are true about firewall filter configurations? (Choose two.)
Question60: Which command displays the current temperature of a Junos device's components?
Question61: You have configured an SRX Series device for the first time. When you commit your configuration, the Junos OS notifies you that you cannot yet commit your configuration.
Which configuration step must you complete?
Question62: Which of these are valid match criteria for a routing policy? (Choose two)
Question63: You have been assigned the 66.96.130.0/24 network and need to segment it into at least 60 subnets.
Which network mask meets this requirement?
Question64: Which statement n true atoll PEEs?
Question65: What represents the binary equivalence of 207?
Question66: What are the commands when configuring an IP Address for a Fast Ethernet Interface? (Choose two)
Question67: How does the PFE handle unicast transit traffic destined for an entry that exists in the forwarding table?
Question68: Which of these describe a broadcast domain? (Choose two)
Question69: Which two statements are correct regarding default protocol preference values?
Question70: Which statement is true about the longer router-filter match type?
Question71: What is the network ID address of the IPv4 subnet that includes the IP address 114.180.192.120/28?
Question72: Which of these are characteristics of UDP? (Choose two)
Question73: Which network mask is the equivalent of 255.255.248.0?
Question74: Which of these are requirements for two devices to communicate on an IP network? (Choose two)
Question75: Which two statements are true about the root bridge election process? (Choose two.)
Question76: Which of these is the default import routing policy for OSPF?
Question77: By default, if equal-cost paths exist for the same destination, which action will the Junos device take?
Question78: Which two platforms are supposed in both physical and virtual form factors?
Choose TWO
Question79: Which command can be used to validate the syntax of a configuration without applying the configuration?
Question80: Which two statements describe IPv4 default behavior for BGP? Choose Two
Question81: You issue the request system zeroize command.
Which statement is correct in this scenario?
Question82: In the MAC address 00:90:69:9f:ea:46, what represents the Organizationally Unique Identifier (OUI)?
Question83: What are two Junos processes? (Choose two.)
Question84: Which statement is correct about the validate option when upgrading JUNOS software with the request system software add command?
Question85: Which statement is correct about the policy shown in the exhibit?
[edit policy-options]
user@router# show
policy-statement my-policy {
term 1 {
from {
route-filter 172.27.0.0/24 longer;
}
}
then
reject;
}
Question86: What is the binary equivalent of 96.6.231.148?
Question87: Which of the following parameters can be used to create a static route with a next-hop that is not directly connected to the router?
Question88: In which mode can you configure a device running Junos?
Question89: What is the network address for host 72.36.142.14/11?
Question90: What are the two examples of exception traffic? (Choose two)
Question91: Which two statements are correct about routing tables in a Junos device? (Choose two.)
Question92: Which operational command would you enter to see a concise display of which interfaces are up and which are down?
Question93: You have configuration groups applied on your router.
Which command would you use to see all components of the interface hierarchy?
Question94: What is used to segment larger networks into smaller networks?
Question95: Which statement is true about a virtual router routing instance?
Question96: Which of these commands will enable access to J-Web using HTTPS?
Question97: Which two methods keep a Junos device operational if the primary storage device fails? (Choose two.)
Question98: What does it mean by ge-0/1/2?
Question99: Which statement accurately defines the role of a qualified next hop?
Question100: Which two Statements about the junos OS are true? (Choose two )
Question101: What is the maximum number of rollback files a Junos device can store?
Question102: 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?
Question103: What are three requirements to perform a unified in-service software upgrade (ISSU)? (Choose three.)
Question104: Which of these routing protocols creates a complete database of the network topology prior to calculating the optimal route?
Question105: Which command will display only direct routes?
Question106: Which command will drop a matching packet and send out a notification message?
Question107: You want to configure the same NTP server on ten different Junos routers that have never had an NTP server configured without altering any other configuration.
Which command will accomplish this configuration?
Question108: Which two interfaces are considered logical interfaces? (Choose two.)
Question109: Which three statements describe the Transmission Control Protocol (TCP)? (Choose three.)
Question110: Which operational command allows viewing of only OSPF routes?
Question111: Which of these methods can be used to announce static routes found in the routing table to OSPF peers?
Question112: What would you use as a network tool to open a secure terminal connection from a device running Junos OS to another device?
Question113: Referring to the exhibit, which two statements are true?
[edit system syslog]
user@router# show
host 152.170.10.10 {
any warning;
}
file changes {
change-log info;
}
Question114: What are two examples of transit traffic? (Choose two.)
Question115: What is minimum configuration required for a Junos device to respond to SNMP requests?
Question116: Which of these about optical networks are true? (Choose two)
Question117: What are three benefits of using IPv6?
Question118: Which two statements describe the forwarding table in the Junos OS?
Question119: Select the SONET network elements that are used for troubleshooting (Choose three.)
Question120: Which of these is true about using the reject parameter as the next-hop value for a static route? (Choose two)
Question121: 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?
Question122: Which of these firewall filter actions will cause the processing and evaluation of a packet to be terminated? (Choose two)
Question123: Which of these represents the simplified version of 2001:0000:3238:DFE1:0063:0000:0000:FEFB?
Question124: Which of these describes a route filter?
Question125: Which command is used to replace the current configuration?
Question126: Which of these methods can be used to apply a firewall filter that controls SSH, HTTP and Telnet access through any interface?
Question127: Which of these are terminating actions for firewall filters? (Choose three)
Question128: Which of these features of IPv6 results in efficient packet processing?
Question129: Which of these commands will delete the current rescue configuration?
Question130: You have two IP addresses configured on the ge-0/0/6 interface, as shown in the exhibit.
[edit interfaces ge-0/0/6]
user@router# show
{
familyinet {
address 172.16.10.100/24;
address 172.16.10.101/24;
}
}
You want to select the 172.16.10.101 address as the source address for packets sent from this interface to hosts on a remote subnet.
Which parameter would you add to the 172.16.10.101 address to complete this task?
Question131: Referring to the exhibit, which statement is true?
Question132: Which command allows you to commit your changes but has the router recover the previous configuration automatically after 10 minutes if another commit is not issued?
Question133: Which command will save the current active configuration as the rescue configuration?
Question134: Which operational command shows which message is displayed on a Junos device's LCD status screen?
Question135: What are two benefits of 802.3ad link agregation? (Choose two.)
Question136: Which command correctly sets a Junos device's date and time?
Question137: Your junos device is using the configuration shown in the exhibit, you notice that the 172.17.23.10/30 address is incorrect and should be 172.17.23.9/30.
What are two commands that would solve the problem?
Question138: Which of these happens when two devices send frames at the same time resulting in a collision? (Choose two)
Question139: Which of these statements is true about logical units on Juniper Router interfaces?
Question140: Which class of IP's does 11.1.1.102 belong to?
Question141: Which two login-class permissions will permit a user to view the system hierarchy of the active configuration? (Choose two)
Question142: Which of these is true when the following command is issued?
ping interface ge-0/0/0 192.168.1.1 bypass-routing count 1000 rapid
Question143: Which of these is true about Junos OS?
Question144: Which statement is true about default route preferences?
Question145: What is the interface name for the third SONET interface on a PIC installed in PIC slot 1, FPC slot 1?
Question146: Which of these commands can be used to run a ping? (Choose two)
Question147: Which two statements are correct about traceroute on Junos devices? (Choose two.)
Question148: A customer reports that they have recently lost connectivity to a remote site over a shared architecture. Referring to the exhibit, what is the problem?
Question149: At which of these configuration prompts would you issue the set date command?
Question150: Which login class permission flag will allow the user to access all operational mode and configuration mode commands?
Question151: Which statement is true regarding static routes?
Question152: Which command can be used to quickly determine the administrative status of all interfaces on a Junos device?
Question153: Which of these routing tables stores IPv4 unicast routes and is used by multicast routing protocols to prevent loops?
Question154: Which of these is true about routing tables on a Junos device?
Question155: The PFE receives which two tables from the RE? (Choose two.)
Question156: Which two conditions must exist in a Junos device for traffic to transit the device to a specific destination? Choose Two
Question157: Which of these is true when the following command is issued?
ping interface ge-0/0/0 192.168.1.1 bypass-routing count 1000 rapid
Question158: Which of these commands can be used to verify the SSH configuration?
Question159: By default, what are three valid routing tables?
Question160: What is a characteristic of route preference?
Question161: Which of these prompts will you see when you log in as root?
Question162: Which statement is true about the internal link between the Routing Engine and the Packet Forwarding Engine?
Question163: Which command displays all IPv4 routes in the default routing instance?
Question164: You are investigating routing problems on a device running the Junos OS. You receive the error shown in the exhibit when you attempt to restart the routing process.
user@router> restart
^
unknown command.
Which statement describes the problem?
Question165: Which word starts a command to remove configuration on a Junos device?
Question166: Which two statements are true about the inet.0 routing table?
Question167: Which routing table is used for multicasting forwarding cache?
Question168: Which operational CLI command displays packet and byte counts for an interface in real time?
Question169: Which J-Web tab allows you to add licenses to the device?
Question170: What represents the binary equivalence of 96?
Question171: Which of these help commands gives a list of commands in which a given keyword is used throughout Junos?
Question172: Which two commands would you use to reset the candidate configuration to the active configuration? (Choose two.)
Question173: Which of these commands will cause a matching packet to be dropped and will send a notification message?
Question174: Which method loads the configuration that was active before your last commit?
Question175: The IP address 192.168.100.1 belongs to which class of IP address space?
Question176: Which protocol creates a complete database of the network topology prior to calculating the optimal route?
Question177: Which of these commands can be used to view the active configuration?
Question178: Which operational command is used to retrieve the serial numbers of components installed in a Junos device?
Question179: Which of these commands will allow you to enter operational mode from the shell mode?
Question180: Which application would be suited for UDP traffic?
Question181: When sending a ping packet to a remote device, which statement is true?
Question182: Which two statements are true about the default behavior of Junos routing policies? (Choose two.)
Question183: What is the default protocol preference for OSPF internal routes?
Question184: Which command will display the available space on storage media?
Question185: Which of these statements about subnet masks are true? (Choose two.)
Question186: What are three interface prefixes for a 40-gigabit interface? (Choose three.)
Question187: Which of these commands can be used to shutdown a logical interface upon committing? (Choose three)
Question188: You must apply the family inet configuration parameter only to Gigabit Ethernet interfaces that are in FPC 2.
Which output applies to this configuration?
Question189: Where are files queued for transmission when using the configuration archive transfer-on-commit function?
Question190: What is the location of the interface ge-0/1/5?
Question191: Assuming active OSPF routes exist in the routing table as shown in the exhibit, which statement is correct?
Question192: Referring to the exhibit, which command would you use to add an additional address to the ge-0/0/9.0 interface?
interfaces {
ge-0/0/8 {
unit 0 {
family inet {
address 192.168.1.1/24;
}
}
}
ge-0/0/9 {
unit 0 {
family inet {
address 192.168.10.1/24;
}
}
}
}
Question193: Which command would correctly set a router's date and time?
Question194: Which operational command is used to view status messages sent to a file named test as they are sent?
Question195: Which of these are true? (Choose three)
Question196: Which two CLI commands allow you to navigate between different configuration hierarchies? (Choose two.)
Question197: What will the configuration shown in the exhibit accomplish?
Question198: Which of these is true about the load override command?
Question199: Which command would be used to view the link status of interface ge-0/0/0?
Question200: What is a function of the PFE?
Question201: What are you comparing when you issue the show | compare command?
Question202: Which operating system does Juniper MX series router use?
Question203: Which of these functions are available under the "Maintain" tab of J-Web? (Choose two)
Question204: Which parameter must be included when executing operational mode commands from within configuration mode?
Question205: Which UNIX-based utility is accessed when using the monitor traffic command on Junos?
Question206: Which of these is true about Junos export policies?
Question207: How many IP addresses can be configured on a given interface?
Question208: Which command will show files stored in the /var/home/lab directory?
Question209: Which of these commands are used to view operational information of the device?
Question210: Your junos name is using me configuration shown in the exhibit. You notice the 172.17.23.10/30 address is incorrect and should be 172.17.23 9/30
What are two commands that would solve this problem? (Choose two)
Question211: Which CIDR notation is the equivalent of the subnet mask of 255.255.192.0?
Question212: When you display the routing table by entering the show route command, what does the * indicate?
Question213: Which of these is the decimal equivalent of 100101?
Question214: Which OSPF packet type is sent when an OSPF router detects its database is stable?
Question215: Which table is used to store the protocol source for a given destination?
Question216: Choose the acceptable modifiers to a terminating action of a firewall filter? (Choose four)
Question217: When considering the Junos 14.2R3.2 release, what is the correct order for each designator?
Question218: Which of these commands can be used to ping from the configuration mode?
Question219: Which of these steps are part of the root password recovery process? (Choose three)
Question220: Which statement is true about the forwarding plane?
Question221: Which two of the following are considered match criteria in a policy? (Choose two.)
Question222: What are three characteristics of Layer 2 switches? (Choose Three)
Question223: How does route preference help?
Question224: Which process is responsible for controlling all interfaces on a Junos device?
Question225: What are two benefits realized by the disaggregated Junos? (Choose two.)
Question226: Which user authentication method is supported by Junos as a last resort alternative?
Question227: When multiple users are editing the configuration on a Junos device, what is the default behavior when a user issues a commit command?
Question228: Which two statements are correct regarding logical units on Junos devices? (Choose two.)
Question229: Which three are examples of next hops that can be defined for static routes? (Choose three.)
Question230: You want to filter the syslog file named "test" for only the entries that contain either "kernel" or "panic".
Which command do you use?
Question231: When using the monitor traffic command on Junos devices, what is the correct parameter to send the captured information to a file named traffic?
Question232: 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 being rejected.
Which command should be used to correct the problem?
Question233: Which of these is incorrect?
Question234: Which logical unit number must be configured on an interface using PPP encapsulation?
Question235: Which command can be used to review the list of files that can be deleted with the request system storage cleanup command, before actually deleting the files?
Question236: When configuring more than one archival site, which statement is true?
Question237: Which of these is true about Junos OS?
Question238: After using the commit confirmed command, which command can be used to see when a rollback is scheduled?
Question239: Which of these statements about Junos design are true? (Choose two)
Question240: Which two interfaces are considered as physical interface? (Choose two.)
Question241: You must segment your internal 192.168.1.0/24 network into a minimum of 12 subnets, each containing a minimum of 12 hosts.
Which network mask do you use?
Question242: How do you send static routes to a RIP neighbor?
Question243: Your routing table contains four static routes, which you need to redistribute to your OSPF peers.
Which method would accomplish this task?
Question244: In the MAC address ac:bc:32:a3:4b:7b, what represents the Organizationally Unique Identifier (OUI)?
Question245: By default, which character indicates the configuration mode prompt?
Question246: Which command is used to replace a current configuration?
Question247: Which of these about route preference is true? (Choose two)
Question248: Which three protocols are connection less? (Choose three.)
Question249: Choose the advantages that dynamic routing protocols offer over static routing protocols. (Choose three)
Question250: You accidentally configured interface so-0/0/0.0 with 1.1.1.1/32 instead of 1.1.1.1/30.
Which two solutions could you use to correct this configuration? (Choose two.)
Question251: You are configuring a firewall filter.
Which "from" configuration would match only those packets destined for 10.10.10.1?
Question252: Which two features are implemented on the Packet Forwarding Engine? (Choose two.)
Question253: Which set of IP addresses are in the same subnet?
Question254: What is the default route preference value for EBGP?
Question255: By default, under which directory is syslog information stored?
Question256: Which parameter of the monitor traffic command should be used with caution when considering storage space on a Junos device?
Question257: Which of these are true about firewall filters? (Choose two)
Question258: What represents the decimal equivalent of 10100101?
Question259: You are troubleshooting an issue and want to monitor syslog in real time.
Which operational command accomplishes this task?
Question260: Which of these are benefits of IPv6? (choose two)
Question261: Which of these firewall filter actions will affect a packet's class-of-service settings? (Choose two)