52   ESR Series Routers Operation Manual 
For gi1/0/3 interface, specify 128.107.1.2/30 address and 'WAN' zone. R1 will be connected to the 
Internet through this interface: 
R1(config)# interface gi1/0/3 
R1(config-if-gi)# security-zone WAN 
R1(config-if-gi)# ip address 128.107.1.2/30 
R1(config-if-gi)# exit 
Create  a  route  for  interaction  with  10.0.0.0/8  network  using  R2  device  (192.168.100.2)  as  a 
gateway: 
R1(config)# ip route 10.0.0.0/8 192.168.100.2  
Create a route for interaction with the Internet using provider gateway (128.107.1.1) as a nexthop: 
R1(config)# ip route 0.0.0.0/0 128.107.1.1 
Configuration changes on R1 router will take effect when the following commands are executed: 
R1# commit 
Configuration has been successfully committed 
R1# confirm 
Configuration has been successfully confirmed 
R1# 
Define the device name for R2 router: 
esr# hostname R2 
esr#(config)# do commit 
R2#(config)# do confirm 
For gi1/0/1 interface, specify 10.0.0.1/8 address and 'LAN' zone. R2 will be connected to 10.0.0.0/8 
network through this interface: 
R2(config)# interface gi1/0/1 
R2(config-if-gi)# security-zone LAN 
R2(config-if-gi)# ip address 10.0.0.1/8 
R2(config-if-gi)# exit 
For gi1/0/2 interface, specify 192.168.100.2/30 address and 'LAN' zone. R2 will be connected to R1 
device through this interface for the subsequent traffic routing: 
R2(config)# interface gi1/0/2 
R2(config-if-gi)# security-zone LAN 
R2(config-if-gi)# ip address 192.168.100.2/30 
R2(config-if-gi)# exit 
Create  default  route  by  specifying  gi1/0/2  interface  IP  address  of  R1  router  (192.168.100.1) as  a 
nexthop: 
R2(config)# ip route 0.0.0.0/0 192.168.100.1 
Configuration changes on R2 router will take effect when the following commands are executed: 
R2# commit 
Configuration has been successfully committed 
R2# confirm 
Configuration has been successfully confirmed 
R2#