Juniper SRX Junos CLI · Techclick Simulator

About this lab

Two-mode CLI. Operational mode > for show/ping/configure. Configuration mode # for editing — changes go to a candidate, applied only by commit. rollback 0 discards uncommitted edits. The yellow ⚠ candidate badge above warns when you have uncommitted changes.

Operational mode (>)

show versionJunos version + features
show system uptimeUptime + load
show interfaces terseQuick interface list
show routeRouting table
show configurationFull running config (hierarchical)
show security zonesZones + bound interfaces
show security policiesSecurity rulebase
show security flow sessionActive sessions
show system commitCommit history
ping 8.8.8.8Ping
configureEnter configuration mode

Configuration mode (#)

set system host-name HQ-SRXRename device
set interfaces ge-0/0/2 unit 0 family inet address 10.50.0.1/24IP an interface
set routing-options static route 10.99.0.0/16 next-hop 10.10.10.99Static route
set security zones security-zone dmz interfaces ge-0/0/2.0Add interface to zone
set security policies from-zone trust to-zone untrust policy default-permit match source-address any destination-address any application anyBuild a policy (line 1/2)
set security policies from-zone trust to-zone untrust policy default-permit then permitBuild a policy (line 2/2)
show | compareDiff candidate vs running
show | display setFlat-set lines
commit checkValidate without apply
commitApply candidate
rollback 0Discard candidate
exitBack to operational