Setting Up VLAN for ToR Switch (Junos)

1. Set up all VLANs and assign VLAN to access port

set vlan VLAN01 vlaid-id 1000
set vlan VLAN01 interface ge-0/0/0

2. Set the Trunk Port

set interfaces ge-0/1/3 unit 0 family ethernet-switching port-mode trunk
set interfaces ge-0/1/3 unit 0 family ethernet-switching vlan member [ VLAN01 VLAN02 VLAN03 ]

3. Add a description to each ports

set interface ge-0/0/0 description "Server Name A"
set interface ge-0/0/1 description "Server Name B"

4. Set the port speed and duplex mode

Basic ToR Switch configuration for EX2200/EX3200 Switch

  1. Set Root password
    set system root-authentication plain-text-password


  2. Set Hostname, Timezone, nameserver, NTP
    set system host-name switch01
    set system time-zone Asia/Hong_Kong
    set system name-server
    set system ntp


  3. Enable SSH
    set system services ssh root-login allow
    set system services ssh protocol-version v2
    set system services ssh connection-limit 10
    set system services ssh rate-limit 20