Juniper Networks Certified Internet Associate (JNCIA) Bundle Set

What is an internal interface in Junos OS? - Answer Used to connect the control and forwarding planes. The actual designation for this interface is platform-specific; examples include fxp1 and em0. What is a service interface in Junos OS? - Answer These are used to provide one or more user-co...

Depending on Device, Junos runs on ______ - Answer Free BSD or Linux X release - Answer Updated at a slower pace so that certain features specific to the platform can be released at a faster cadence. Used for Junos Security products. RE - Answer routing engine. X86 or PowerPC architectur...

What are the functions of the Routing Engine? (Choose three.) A. Operates routing protocols B. Segments data packets into J-cells C. Loads the JUNOS software D. Controls the CLI - Answer A, C, D. The Routing Engine performs multiple functions, including operating the routing protocols on the ...

What are three functions of the RE? (Choose three.) - Answer A. to manage the PFE. C. to maintain the forwarding tables. D. to monitor the chassis. What are two functions of the PFE? (Choose two.) - Answer B. to apply the class of service function. C. to forward transit traffic Which th...

*break up broadcast domains* - Answer Routers are used to _______________________ into separate networks. Router - Answer Device or function that is typically used to break up individual broadcast domains? *facilitate communications* - Answer Routers do what between broadcast domains? ...

What is the advantage of the "show interfaces <interface name> extensive" command? - Answer This command is ideal for troubleshooting interfaces because it shows error, statistics, and physical and logical interface properties. What are some advantages of the Junos OS? - Answer The Ju...

Which login class permission will allow a user to use the telnet utility? A. network permission B. maintenance permission C. supervisor permission D. shell permission - Answer A. network permission Which statement is true about the forwarding table? A. The forwarding table is stored in th...

Malware stands for what? - Answer Malicious Software What is APT? - Answer Advanced Persistent Threat Why is protecting against APT like shoplifting? - Answer Allow everyone in but monitor them for deviations in their actions Perimeter Oriented vs. Zero Trust - Answer For both, outs...

where is the routing table located - Answer routing engine where is the forwarding table created - Answer from the routing table in the routing engine what functions are handled by the pfe? - Answer unicast/multicast transient traffic, policers, stateless firewalls, class of service h...

What is a network? - Answer A conduit that connects two or more computers or other devices What are two kinds of networks? - Answer LAN WAN Local Area Network (LAN) - Answer A group of computers on a single, geographically limited network Wide Area Network (WAN) - Answer Network th...

Three statements that describe Transmission Control Protocol? -Uses a best effort delivery approach -had delivery notification and error-checking mechanisms -applications include HTTP and SMTP -TCP is faster that User Data Datagram Protocol (UDP) -TCP is a transport layer protocol - Answer ha...

Which BGP attribute is used, by default, only when multiple routes arrive from the same neighboring AS? A.Local Preference B.MED C.AS Path D.Origin - Answer B (A BGP router only uses the MED attribute, by default, when multiple routes in the Adjacency- RIB-In table have arrived from the sa...

1.With regard to the Junos software architecture, which two of the following are found on all Junos devices? (Choose two.) - Answer Multiple software daemons. separation of control and forwarding. 2. What are two Junos processes? (Choose two.) - Answer Packet Forwarding Engine process. rout...

What's the default administrative distance for eBGP? - Answer 20 What's the default administrative distance for iBGP? - Answer 200 What's the default bridge priority for STP? - Answer 32768 Which daemon is responsible for route processing? - Answer RPD Which daemon is responsi...