Juniper CLI Commands

zemerdon · Post by **zemerdon** » Sat Jul 25, 2026 3:28 pm

unlimited terminal

set cli screen-length 0

show ip

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show interfaces terse
how interfaces terse | match inet

stop DHCP on switch (cannot run DHCP and static IP

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delete interfaces vlan unit 0 family inet dhcp

set dns

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set system name-server 8.8.8.8

set ip and gateway and http/https axx

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cli
configure
set interfaces vlan unit 0 family inet address 192.168.1.106/24
set routing-options static route 0.0.0.0/0 next-hop 192.168.1.1
set system services web-management http
set system services web-management https system-generated-certificate
commit and-quit

change ip

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configure
set interfaces vlan unit 0 family inet address 192.168.1.200/24
delete interfaces vlan unit 0 family inet address 192.168.1.107/24

set L3 interface

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set vlans VLAN1 l3-interface vlan.0

set root password

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cli
request system zeroize

show interfaces

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show interfaces

VLAN

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show vlans: Lists all configured VLANs along with their parameters, IDs, and associated interfaces.
show vlans brief: Displays a summarized version of the VLAN table.
show vlans extensive: Shows detailed technical data and statistics for each VLAN.
show vlans name <vlan-name>: Filters the output to display information for a specific VLAN.

create VLAN

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configure
# 2. Create the VLAN and assign an ID
set vlans VLAN1 vlan-id 1
commit

1. Create a Range and Group the Ports

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set interfaces interface-range ports1to12 member-range ge-0/0/0 to ge-0/0/11

2. Apply Configuration to the Range

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set interfaces interface-range ports1to12  unit 0 family ethernet-switching port-mode access
set interfaces interface-range ports1to12  unit 0 family ethernet-switching vlan members all

enable snmp

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configure
set snmp community readonly authorization read-only
commit

disable front LED alarms

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set chassis alarm management-ethernet link-down ignore
request system configuration rescue save