Configuring Root Bridge - H3C S3100-52P Operation Manual

Operation Manual – MSTP
H3C S3100-52P Ethernet Switch

1.3 Configuring Root Bridge

Complete the following tasks to configure the root bridge:
Enabling MSTP
Configuring an MST Region
Specifying the Current Switch as a Root
Bridge/Secondary Root Bridge
Configuring the Bridge Priority of the
Current Switch
Configuring How a Port Recognizes
and Sends MSTP Packets
Configuring the MSTP Operation Mode
Configuring the Maximum Hop Count of
an MST Region
Configuring the Network Diameter of
the Switched Network
Configuring the MSTP Time-related
Parameters
Configuring the Timeout Time Factor
Configuring the Maximum Transmitting
Rate on the Current Port
Configuring the Current Port as an
Edge Port
Specifying Whether the Link Connected
to a Port Is Point-to-point Link
Note:
In a network containing switches with both GVRP and MSTP enabled, GVRP
messages travel along the CIST. If you want to advertise a VLAN through GVRP, be
sure to map the VLAN to the CIST (MSTI 0) when configuring the VLAN-to-MSTI
mapping table.
Task
1-19
Chapter 1 MSTP Configuration
Remarks
Required
To prevent network topology jitter caused
by other related configurations, you are
recommended to enable MSTP after
other related configurations are
performed.
Required
Required
Optional
The priority of a switch cannot be
changed after the switch is specified as
the root bridge or a secondary root bridge.
Optional
Optional
Optional
Optional
The default value is recommended.
Optional
The default values are recommended.
Optional
Optional
The default value is recommended.
Optional
Optional