root@teste# set system host-name ROUTER-SP

[edit]

root@teste# commit

commit complete

encriptar a senha 

set system root-authentication encrypted-password encrypted-password

Listando as interfaces 

root@ROUTER-SP> show interfaces

Physical interface: cbp0, Enabled, Physical link is Up

  Interface index: 132, SNMP ifIndex: 501

  Type: Ethernet, Link-level type: Ethernet, MTU: 1514

  Device flags   : Present Running

  Interface flags: SNMP-Traps

  Link type      : Full-Duplex

  Link flags     : None

  Current address: 00:05:86:71:0e:11, Hardware address: 00:05:86:71:0e:11

  Last flapped   : Never

    Input packets : 0

    Output packets: 0

Physical interface: em0, Enabled, Physical link is Up

  Interface index: 8, SNMP ifIndex: 17

  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Speed: 1000mbps

  Device flags   : Present Running

  Interface flags: SNMP-Traps

  Link type      : Full-Duplex

  Link flags     : None

  Current address: 50:00:00:02:00:00, Hardware address: 50:00:00:02:00:00

  Last flapped   : 2021-08-22 23:53:31 UTC (00:17:28 ago)

    Input packets : 0

    Output packets: 0

Configurando interfaces

root@ROUTER-SP# set interfaces em0 unit 0 family inet address 192.168.1.1/30

root@ROUTER-SP# show interfaces em0

unit 0 {

    family inet {

        address 192.168.1.1/30;

    }

}

[edit]

root@ROUTER-PR# show interfaces

em0 {

    unit 0 {

        family inet {

            address 192.168.1.2/32;

        }

    }

}

[edit]

root@ROUTER-PR#

root@ROUTER-PR> show interfaces terse

Interface               Admin Link Proto    Local                 Remote

cbp0                    up    up

demux0                  up    up

dsc                     up    up

em0                     up    up

em0.0                   up    up   inet     192.168.1.2         --> 0/0

em1                     up    up

em2                     up    up

root@ROUTER-SP> ping 192.168.1.2

PING 192.168.1.2 (192.168.1.2): 56 data bytes

64 bytes from 192.168.1.2: icmp_seq=0 ttl=64 time=0.815 ms

64 bytes from 192.168.1.2: icmp_seq=1 ttl=64 time=0.976 ms

64 bytes from 192.168.1.2: icmp_seq=2 ttl=64 time=1.083 ms

64 bytes from 192.168.1.2: icmp_seq=3 ttl=64 time=1.009 ms

^C

--- 192.168.1.2 ping statistics ---

4 packets transmitted, 4 packets received, 0% packet loss

round-trip min/avg/max/stddev = 0.815/0.971/1.083/0.098 ms

CRIANDO USUARIO E HABILITANDO TELNET SSH E FTP 

root@ROUTER-PR# edit system login user admin

[edit system login user admin]

root@ROUTER-PR# set ?

Possible completions:

+ apply-groups         Groups from which to inherit configuration data

+ apply-groups-except  Don't inherit configuration data from these groups

> authentication       Authentication method

  class                Login class

  full-name            Full name

  uid                  User identifier (uid) (100..64000)

[edit system login user admin]

root@ROUTER-PR# set uid ?

Possible completions:

  <uid>                User identifier (uid) (100..64000)

[edit system login user admin]

root@ROUTER-PR# set uid 100

[edit system login user admin]

root@ROUTER-PR# set class ?

Possible completions:

  <class>              Login class

  operator             permissions [ clear network reset trace view ]

  read-only            permissions [ view ]

  super-user           permissions [ all ]

  unauthorized         permissions [ none ]

[edit system login user admin]

root@ROUTER-PR# set class super-user

[edit system login user admin]

root@ROUTER-PR# show

## Last changed: 2021-08-23 00:32:55 UTC

version 12.1R1.9;

system {

    host-name ROUTER-PR;

    root-authentication {

        encrypted-password encrypted-password; ## SECRET-DATA

    }

    login {

        user admin {

            full-name ADMINISTRADOR;

            uid 100;

            class super-user;

    services {

        ftp;

        ssh;

        telnet;

CRIANDO SENHA PARA O ADMIN VIA LOCAL DATABASE

root@ROUTER-PR# set system login user admin authentication ?

Possible completions:

+ apply-groups         Groups from which to inherit configuration data

+ apply-groups-except  Don't inherit configuration data from these groups

  encrypted-password   Encrypted password string

  load-key-file        File (URL) containing one or more ssh keys

  plain-text-password  Prompt for plain text password (autoencrypted)

> ssh-dsa              Secure shell (ssh) DSA public key string

> ssh-rsa              Secure shell (ssh) RSA public key string

[edit]

root@ROUTER-PR# ...dmin authentication plain-text-password

New password:

Retype new password:

[edit]

root@ROUTER-PR#

Testando acesso 

root@ROUTER-SP> ssh admin@192.168.1.2

admin@192.168.1.2's password:

--- JUNOS 12.1R1.9 built 2012-03-24 12:52:33 UTC

admin@ROUTER-PR> exit

Connection to 192.168.1.2 closed.

root@ROUTER-SP> ssh admin@192.168.1.2

admin@192.168.1.2's password:

CONFIGURANDO BGP P2P

root@ROUTER-SP> show configuration protocols | display set

set protocols bgp group EXTERNOS type external

set protocols bgp group EXTERNOS log-updown

set protocols bgp group EXTERNOS peer-as 2

set protocols bgp group EXTERNOS local-as 1

set protocols bgp group EXTERNOS neighbor 192.168.1.2 peer-as 2

root@ROUTER-PR> show configuration protocols | display set

set protocols bgp group EXTERNOS type external

set protocols bgp group EXTERNOS peer-as 1

set protocols bgp group EXTERNOS local-as 2

set protocols bgp group EXTERNOS neighbor 192.168.1.1 peer-as 1

root@ROUTER-PR> show bgp summary

Groups: 1 Peers: 1 Down peers: 0

Table          Tot Paths  Act Paths Suppressed    History Damp State    Pending

inet.0                 0          0          0          0          0          0

Peer                     AS      InPkt     OutPkt    OutQ   Flaps Last Up/Dwn State|#Active/Received/Accepted/Damped...

192.168.1.1               1          7          8       0       0        2:31 0/0/0/0              0/0/0/0

root@ROUTER-PR> show bgp neighbor

Peer: 192.168.1.1+179 AS 1     Local: 192.168.1.2+57135 AS 2

  Type: External    State: Established    Flags: <Sync>

  Last State: OpenConfirm   Last Event: RecvKeepAlive

  Last Error: None

  Options: <Preference PeerAS LocalAS Refresh>

  Holdtime: 90 Preference: 170 Local AS: 2 Local System AS: 2

  Number of flaps: 0

  Peer ID: 192.168.1.1     Local ID: 192.168.1.2       Active Holdtime: 90