SET IP ADDRESS IN INTERFACE OR VLAN ON JUNIPER ROUTER

Today we learn set ip address in interface or vlan on juniper router. Let’s start step by step

SET IP ADDRESS IN INTERFACE

To set an IP address on an interface of a Juniper router, follow these steps:

Log in to the router’s CLI (Command Line Interface) using SSH or Telnet.
Enter configuration mode by typing “configure” and pressing Enter.
Enter interface configuration mode by typing “set interfaces [interface-name] unit [unit-number] family inet address [ip-address/mask-length]” and pressing Enter. Replace [interface-name] with the name of the interface, [unit-number] with the unit number of the interface, and [ip-address/mask-length] with the IP address and subnet mask in CIDR notation (e.g., 192.168.1.1/24).
(Optional) Set additional parameters for the interface, such as VLAN tags or link speed, using the appropriate configuration statements.
Exit interface configuration mode by typing “exit” and pressing Enter.
Commit the configuration changes by typing “commit” and pressing Enter.

Here’s an example command to set the IP address 192.168.1.1/24 on the ge-0/0/0 interface of a Juniper router:

set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.1/24

Note: The above steps assume that you have already configured the physical interface and created a logical unit for it. If you have not done so, you may need to perform additional configuration steps before setting the IP address.

SET IP ADDRESS IN VLAN INTERFACE

To set an IP address on a VLAN interface of a Juniper router, follow these steps:

Log in to the router’s CLI (Command Line Interface) using SSH or Telnet.
Enter configuration mode by typing “configure” and pressing Enter.
Enter interface configuration mode by typing “set interfaces vlan unit [unit-number] family inet address [ip-address/mask-length]” and pressing Enter. Replace [unit-number] with the unit number of the VLAN interface, and [ip-address/mask-length] with the IP address and subnet mask in CIDR notation (e.g., 192.168.1.1/24).
Set the VLAN ID for the interface by typing “set interfaces vlan unit [unit-number] vlan-id [vlan-id]” and pressing Enter. Replace [vlan-id] with the VLAN ID you want to assign to the interface.
(Optional) Set additional parameters for the interface, such as link speed, using the appropriate configuration statements.
Exit interface configuration mode by typing “exit” and pressing Enter.
Commit the configuration changes by typing “commit” and pressing Enter.

Here’s an example command to set the IP address 192.168.1.1/24 on a VLAN interface with unit number 10 and VLAN ID 100 on a Juniper router:

set interfaces vlan unit 10 family inet address 192.168.1.1/24
set interfaces vlan unit 10 vlan-id 100

Note: The above steps assume that you have already configured the VLAN and created a logical unit for it. If you have not done so, you may need to perform additional configuration steps before setting the IP address.

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