Juniper-Juniper Networks Certified Internet Associate, Junos (JNCIA-Junos)

show system boot-messages ✘ show chassis messages ✘ show file system boot-messages ✘ show boot-log messages ✔

enable mode ✘ configuration mode ✘ operational mode ✘ active mode ✔

MD5 authenticaton is supported by the Junos OS ✘ Server mode is not supported by the Junos OS ✘ The Junos OS can provide a primary time reference ✘ The Junos OS does not support the use of a boot server ✔

It contains routers learned dynamically only ✘ It finds the best path to each destination by using a modified shortest-path-first calculation ✘ It contains only active BGP routes ✘ It contains all accepted routes to all destinations ✔

IOS ✘ MX-OS ✘ UNIX ✘ Junos OS ✔

Accept all active BGP routes ✘ Accept all BGP routes ✘ Accept no routes ✘ Accept all active IGP routes ✔

user@router# system delete configuration rescue ✘ user@router> request system configuration rescue delete ✘ user@router# delete rescue configuration ✘ user@router> file delete rescue-configuration ✔

show interfaces alarms ✘ show interfaces terse ✘ show alarms extensive ✘ show interfaces extensive ✔

request system software replace ✘ request system software install ✘ request system software add ✘ request system software upgrade ✔

10110100 ✘ 11010010 ✘ 10011100 ✘ 10010100 ✔