Dahua PFS4218-16GT-190 Web Config Manual page 52

Parameter
Edge Port BPDU
Guard
Port Error Recovery
Port Error Recovery
Timeout
Step 3 Click Save.
4.1.6.2 MSTI Mapping
In an MST domain, multiple spanning trees can be created through MSTP, and the trees are
independent. Every spanning tree can be regarded as an MSTI (Multiple Spanning Tree
Instance).
VLAN mapping table is one of the MST domain properties, for describing the mapping
relationship between VLAN and spanning tree instance.
MSTP realizes load sharing according to the VLAN mapping table.
Step 1 Select Advanced > Configuration > Spanning Tree > MSIT Mapping.
The MSTI Configuration interface is displayed. See Figure 4-62.
Step 2 Set the parameters including Configuration Identification and MSTI Mapping. See Table
4-15 and Table 4-16.
Parameter
Description
You can select the checkbox to enable the edge port BPDU guard
function.
You can select the checkbox to enable the port error recovery
function.
Set the port error recovery timeout value.
Figure 4-62 MSTI configuration
Table 4-15 Configuration identification
Description
Advanced Settings 45