Example for Configuring NAT - AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R010 CLI-based Configuration Guide - IP Service - Huawei
Configuring SNMP to Enable Communication Between the Router and NMS - AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 Web-based Typical Configuration Examples - Huawei
AR1220E-S - Huawei 1200 Series Router
Huawei AR1200 Routers Support Guide, Manuals & PDF – Huawei
AR0MNTEH10100 Huawei AR1200 Enterprise Router
Huawei AR1200-S Routers Support Guide, Manuals & PDF – Huawei