Sunfire B1600 manual Spanning-tree, 16Spanning Tree Commands

4.3.11Spanning Tree Commands

This section includes commands that configure the Spanning Tree Algorithm (STA) for the overall switch, and commands that configure STA for the selected interface.

TABLE 4-16Spanning Tree Commands

Command	Function	Mode	Page
spanning-tree	Enables the spanning tree protocol	GC	4-105
spanning-tree mode	Configures STP or RSTP mode	GC	4-106
spanning-tree	Configures the spanning tree bridge forward time	GC	4-107
forward-time
spanning-tree	Configures the spanning tree bridge hello time	GC	4-108
hello-time
spanning-tree max-	Configures the spanning tree bridge maximum age	GC	4-109
age
spanning-tree	Configures the spanning tree bridge priority	GC	4-110
priority
spanning-tree path- Configures the path cost method for RSTP		GC	4-111
cost method
spanning-tree	Configures the transmission limit for RSTP	GC	4-112
transmission-limit
spanning-tree cost	Configures the spanning tree path cost of an interface	IC	4-112
spanning-tree port- Configures the spanning tree priority of an interface		IC	4-114
priority
spanning-tree edge- Enables fast forwarding for edge ports		IC	4-115
port
spanning-tree	Re-checks the appropriate BPDU format	PE	4-116
protocol-migration
spanning-tree link- Configures the link type for RSTP		IC	4-117
type
show spanning-tree	Shows the spanning tree configuration	PE	4-118

4.3.11.1spanning-tree

Use this command to enable the spanning tree algorithm globally for this switch. Use the no form to disable it.

Chapter 4 Command-Line Reference 4-105