Cisco Vs Huawei CLI 12 – (Configuring NAT Overloading & PAT)

Port address translation (PAT), which is also called network address port translation (NAPT), maps a public address to multiple private addresses. Therefore, public addresses are saved. PAT translates source IP addresses of packets from hosts that reside on the private network to a public address. The translated port numbers of these packets are different, and the private addresses can share a public address.

DEFININIG NAT NetworksHeaven(config)# access-list  20  permit NetworksHeaven(config)# ip nat pool  NW-POOL  netmask NetworksHeaven(config)# ip  nat  inside   source   list 20     pool  NW-POOL  overload
Applying NAT NetworksHeaven(config)# interface fastEthernet 0/0 NetworksHeaven(config-if)# ip nat inside NetworksHeaven(config-if)# exitNetworksHeaven(config)# interface serial 1/0/0 NetworksHeaven(config-if)# ip nat outside NetworksHeaven(config-if)# exit
DEFININIG NAT [NetworksHeaven]  acl  2012 [NetworksHeaven-acl-basic-2012]  rule  permit  source [NetworksHeaven-acl-basic-2012] quit [NetworksHeaven]  nat   address-group   1
Applying NAT [NetworksHeaven] interface  serial  1/0/0 [NetworksHeaven-Serial1/0/0]  nat   outbound   2012   address-group  1 [NetworksHeaven-Serial1/0/0] return

Cisco Vs Huawei CLI Commands in Slides