Configuring Topology network equipment Juniper

Continue with the basic article on Juniper devices, network security today actual models configured with:

– VLAN in the floor, with each VLAN routing

– Configuration 2 way physical lumped into one logical to increase the bandwidth and speed, backup

– Configuring Static route

– DHCP Relay

(Refer to the basic article here 

Create VLAN, all VLAN must be created in Core

set vlans Floor1 vlan-id 10

set vlans Floor2 vlan-id 20

set vlans Floor3 vlan-id 30

Defines the interface group

    set chassis aggregated-devices ethernet device-count 2

Intercafe group configuration (each with 2 lines logic 802.3ad ae0 physical way)

This road connects the switch to the router to the Internet EX

delete interfaces ge-1/0/44

delete interfaces ge-1/0/45

set interfaces ge-1/0/44 ether-options 802.3ad ae0   // ae0  logic

set interfaces ge-1/0/45 ether-options 802.3ad ae0   // ae0  logic

Cấu hình group interface mode trunk

set interfaces ae0 unit 0 family ethernet-switching port-mode trunk   // ae0 is trunk

Assign IP to interface group

set interfaces ae0 unit 0 family inet address 172.17.0.2/30

Assign the VLAN trunk interface

set interfaces ae0 unit 0 family ethernet-switching vlan members all

Create default-gateway to route internet travel

set routing-options static route 0.0.0.0/0 next-hop 172.17.0.1 //STATIC ROUTE

Assign VLAN interface as the gateway for the VLAN

set interfaces vlan unit 10 family inet address 172.16.10.1/24

set interfaces vlan unit 11 family inet address 172.16.11.1/24

set interfaces vlan unit 12 family inet address 172.16.12.1/24

Configuring DHCP-Replay Agent

set forwarding-options helpers bootp server 172.16.0.11

// Ip server cấp DHCP

set forwarding-options helpers bootp interface vlan.10

// Vlan need DHCP

set forwarding-options helpers bootp interface vlan.20

// Vlan need DHCP

set forwarding-options helpers bootp interface vlan.30

// Vlan need DHCP

Inter-VLAN configuration to route the VLANs together

set vlans Floor1 l3-interface vlan.10

set vlans Floor2 l3-interface vlan.20

set vlans Floor3 l3-interface vlan.30

Save the configuration to the device

commit