10 minutes configuring OSPF in VyOS to a efficient Network

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Why would you want to run a routing protocol? If you have different departments like Sales and Accounting, network chattering or broadcast to the other domain(department) does not cross layer 3 making it efficient and somewhat secure.
Configuring OSPF on VyOS Opensource router in ESXi.

Here are my configs:
R1:

set interfaces ethernet eth0 address 'dhcp'
set interfaces ethernet eth0 duplex 'auto'
set interfaces ethernet eth0 hw-id '00:0c:29:8a:8d:f4'
set interfaces ethernet eth0 smp_affinity 'auto'
set interfaces ethernet eth0 speed 'auto'
set interfaces ethernet eth1 address '172.16.31.1/24'
set interfaces ethernet eth1 duplex 'auto'
set interfaces ethernet eth1 hw-id '00:0c:29:8a:8d:fe'
set interfaces ethernet eth1 smp_affinity 'auto'
set interfaces ethernet eth1 speed 'auto'
set interfaces loopback 'lo'
set protocols ospf area 0 network '10.128.127.0/24'
set protocols ospf area 100 network '172.16.31.0/24'
set protocols ospf 'log-adjacency-changes'
set protocols ospf parameters router-id '1.1.1.1'
set service ssh port '22'
set system config-management commit-revisions '20'
set system console device ttyS0 speed '9600'
set system host-name 'vyos'
set system login user vyos authentication encrypted-password '$1$HR42KG7n$Ynpv5D8LEnJiOZPX85Wt.1'
set system login user vyos authentication plaintext-password ''
set system login user vyos level 'admin'
set system package auto-sync '1'
set system package repository community components 'main'
set system package repository community distribution 'helium'
set system package repository community password ''
set system package repository community username ''
set system syslog global facility all level 'notice'
set system syslog global facility protocols level 'debug'
set system time-zone 'UTC'

R2:

set interfaces ethernet eth0 address 'dhcp'
set interfaces ethernet eth0 duplex 'auto'
set interfaces ethernet eth0 hw-id '00:0c:29:a6:21:d0'
set interfaces ethernet eth0 smp_affinity 'auto'
set interfaces ethernet eth0 speed 'auto'
set interfaces ethernet eth1 address '192.168.50.1/24'
set interfaces ethernet eth1 duplex 'auto'
set interfaces ethernet eth1 hw-id '00:0c:29:a6:21:da'
set interfaces ethernet eth1 smp_affinity 'auto'
set interfaces ethernet eth1 speed 'auto'
set interfaces loopback 'lo'
set protocols ospf area 0 network '10.128.127.0/24'
set protocols ospf area 192 network '192.168.50.0/24'
set protocols ospf 'log-adjacency-changes'
set protocols ospf parameters router-id '2.2.2.2'
set service ssh port '22'
set system config-management commit-revisions '20'
set system console device ttyS0 speed '9600'
set system host-name 'vyos'
set system login user vyos authentication encrypted-password '$1$HR42KG7n$Ynpv5D8LEnJiOZPX85Wt.1'
set system login user vyos authentication plaintext-password ''
set system login user vyos level 'admin'
set system package auto-sync '1'
set system package repository community components 'main'
set system package repository community distribution 'helium'
set system package repository community password ''
set system package repository community username ''
set system syslog global facility all level 'notice'
set system syslog global facility protocols level 'debug'
set system time-zone 'UTC'

Takes less than 10 mins