SMC Networks TigerSwitch 100 - Manual (Page 88)

C
ONFIGURING THE
S
WITCH
2-58
CLI – This example displys the current Spanning Tree status of a port.
STP Port and Trunk Configuration
You can configure RSTP attributes for specific interfaces, including port
priority, path cost, link type, and edge port. You may use a different
priority or path cost for ports of same media type to indicate the preferred
path, link type to indicate a point-to-point connection or shared-media
connection, and edge port to indicate if the attached device can support
fast forwarding. (References to “ports” in this section means “interfaces,”
which includes both ports and trunks.)
Command Attributes
• STP State — Displays current state of this port within the Spanning
Tree:
- Discarding — Port receives STP configuration messages, but does
not forward packets.
- Learning — Port has transmitted configuration messages for an
interval set by the Forward Delay parameter without receiving
contradictory information. Port address table is cleared, and the port
Console#show spanning-tree ethernet 1/5 3-119
Eth 1/ 5 information
--------------------------------------------------------------
Admin status : enable
Role : designate
State : forwarding
Path cost : 100000
Priority : 128
Designated cost : 0
Designated port : 128.5
Designated root : 32768.000011112222
Designated bridge : 32768.000011112222
Fast forwarding : disable
Forward transitions : 1
Admin edge port : disable
Oper edge port : disable
Admin Link type : auto
Oper Link type : point-to-point
Console#