H3C Technologies H3C S5120 Series Switches - Manual (Page 180)

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Protocols and Standards
MSTP is documented in:
z
IEEE 802.1d: Media Access Control (MAC) Bridges
z
IEEE 802.1w: Part 3: Media Access Control (MAC) Bridges—Amendment 2: Rapid
Reconfiguration
z
IEEE 802.1s: Virtual Bridged Local Area Networks—Amendment 3: Multiple Spanning Trees
MSTP Configuration Task List
Before configuring MSTP, you need to know the role of each device in each MSTI: root bridge or leave
node. In each MSTI, one, and only one device acts as the root bridge, while all others as leaf nodes.
Complete these tasks to configure MSTP:
Task Remarks
Configuring an MST Region Required
Configuring the Root Bridge or a Secondary Root Bridge Optional
Configuring the Work Mode of an MSTP Device Optional
Configuring the Priority of a Device Optional
Configuring the Maximum Hops of an MST Region Optional
Configuring the Network Diameter of a Switched Network Optional
Configuring Timers of MSTP Optional
Configuring the Timeout Factor Optional
Configuring the Maximum Port Rate Optional
Configuring Ports as Edge Ports Optional
Configuring the Link Type of Ports Optional
Configuring the Mode a Port Uses to Recognize/Send
MSTP Packets
Optional
Enabling the Output of Port State Transition Information Optional
Configuring the
root bridge
Enabling the MSTP Feature Required
Configuring an MST Region Required
Configuring the Work Mode of an MSTP Device Optional
Configuring the Timeout Factor Optional
Configuring the Maximum Port Rate Optional
Configuring Ports as Edge Ports Optional
Configuring Path Costs of Ports Optional
Configuring Port Priority Optional
Configuring the Link Type of Ports Optional
Configuring the Mode a Port Uses to Recognize/Send
MSTP Packets
Optional
Enabling the Output of Port State Transition Information Optional
Configuring the
leaf nodes
Enabling the MSTP Feature Required