S
PANNING

T

REE

C

OMMANDS

3-113

Spanning Tree Commands

This section includes commands that configure the Spanning Tree

Protocol (STP) for the overall switch, and commands that

configure STP for the selected interface.

Command Function Mode Page
spanning-tree Enables the spanning tree protocol GC 3-114
spanning-tree
mode
Configures STP or RSTP mode GC 3-115
spanning-tree
forward-time
Configures the spanning tree bridge
forward time
GC 3-116
spanning-tree
hello-time
Configures the spanning tree bridge
hello time
GC 3-117
spanning-tree
max-age
Configures the spanning tree bridge
maximum age
GC 3-118
spanning-tree
priority
Configures the spanning tree bridge
priority
GC 3-119
spanning-tree
path-cost method
Configures the path cost method for
RSTP
GC 3-120
spanning-tree
transmission-limit
Configures the transmission limit for
RSTP
GC 3-121
spanning-tree cost Configures the spanning tree path cost
of an interface
IC 3-122
spanning-tree port
priority
Configures the spanning tree priority of
an interface
IC 3-123
spanning-tree
portfast
Sets an interface to fast forwarding IC 3-124
spanning-tree
edge-port
Enables fast forwarding for edge ports IC 3-125
spanning-tree
protocol-migration
Re-checks the appropriate BPDU
format
PE 3-126
b_mgmt.book Page 113 Tuesday, July 8, 2003 5:24 PM