Huawei HG612 - Basic
From kitz wiki
Contents
Basic configuration
DSL configuration
The default configuration is for All to be selected. With that setting each mode will be tested, in turn, starting from VDSL2 and will cease once a stable sync with the remote DSLAM (or MSAN) has been obtained.
We see ADSL2 selected, in the above image, forcing that mode only to be used.
ATM connection
PTM connection
WAN settings
LAN settings