Technical data
Table Of Contents
- Contents
- About This Document
- CLI Basics
- In this chapter
- Management tools
- CEE command line interface
- Saving your configuration changes
- CEE CLI RBAC permissions
- Accessing the CEE CLI through the console or Telnet
- Accessing the CEE CLI from the Fabric OS shell
- CEE CLI command modes
- CEE CLI keyboard shortcuts
- Using the do command as a shortcut
- Displaying CEE CLI commands and command syntax
- CEE CLI command completion
- CEE CLI command output modifiers
- CEE Commands
- advertise dcbx-fcoe-app-tlv
- advertise dcbx-fcoe-logical-link-tlv
- advertise dcbx-iscsi-app-tlv
- advertise dcbx-tlv
- advertise dot1-tlv
- advertise dot3-tlv
- advertise optional-tlv
- bridge-priority
- cee
- cee-map
- channel-group
- cisco-interoperability
- clear counters
- clear counters access-list mac
- clear dot1x statistics
- clear dot1x statistics interface
- clear ip igmp group
- clear ip igmp groups
- clear lacp
- clear lacp counters
- clear lldp neighbors
- clear lldp statistics
- clear mac-address-table dynamic
- clear spanning-tree counter
- copy
- debug dot1x packet
- debug ip igmp all
- debug lacp
- debug lldp packet
- debug spanning-tree
- delete
- deny (extended ACLs)
- deny (standard ACLs)
- description (interface)
- description (LLDP)
- dir
- disable
- do
- dot1x authentication
- dot1x enable
- dot1x port-control
- dot1x protocol-version
- dot1x quiet-period
- dot1x reauthenticate interface
- dot1x reauthentication
- dot1x reauthMax
- dot1x timeout re-authperiod
- dot1x timeout server-timeout
- dot1x timeout supp-timeout
- dot1x timeout tx-period
- enable
- end
- erase flash
- error-disable-timeout enable
- error-disable-timeout interval
- exec-timeout
- exit
- fcoe-map
- fcoeport
- fcoe-priority-bits
- fcoe-vlan
- forward-delay
- fos
- hello
- hello-time
- instance
- interface
- interface vlan
- ip igmp last-member-query-interval
- ip igmp query-interval
- ip igmp query-max-response-time
- ip igmp snooping enable (global version)
- ip igmp snooping enable (VLAN version)
- ip igmp snooping fast-leave
- ip igmp snooping mrouter
- ip igmp snooping mrouter-timeout
- ip igmp snooping querier
- ip igmp static-group
- iscsi-priority-bits
- lacp system-priority
- lacp timeout
- line console
- line vty
- lldp dcbx-version
- lldp disable
- lldp fcoe-priority-bits
- lldp iscsi-priority-bits
- lldp profile
- logout
- mac access-group
- mac access-list extended
- mac access-list standard
- mac-address-table
- max-age
- max-hops
- mode
- mtu
- multiplier
- permit (extended ACLs)
- permit (standard ACLs)
- port-channel path-cost
- priority-group-table
- priority-table
- profile
- protocol lldp
- protocol spanning-tree
- pwd
- qos cos
- qos cos-mutation
- qos cos-traffic-class
- qos map cos-mutation
- qos map cos-traffic-class
- qos queue multicast scheduler
- qos queue scheduler
- qos rcv-queue multicast rate-limit
- qos rcv-queue multicast threshold
- qos trust cos
- quit
- region
- rename
- resequence access-list mac
- revision
- rmon alarm
- rmon collection
- rmon event
- seq (extended MAC ACLs)
- seq (standard MAC ACLs)
- show accounting
- show calendar
- show cee maps
- show clock
- show debug ip igmp
- show debug lacp
- show debug lldp
- show debug spanning-tree
- show dot1x
- show dot1x all
- show dot1x diagnostics interface
- show dot1x interface
- show dot1x session-info interface
- show dot1x statistics interface
- show environment
- show file
- show history
- show interface
- show ip igmp groups
- show ip igmp interface
- show ip igmp mrouter
- show ip igmp snooping
- show ip interface
- show lacp counter
- show lacp sys-id
- show line
- show lldp
- show lldp interface
- show lldp neighbors
- show lldp statistics
- show logging
- show mac access-group
- show mac-address-table
- show media
- show media interface
- show media linecard
- show port-channel
- show power supply
- show privilege
- show processes cpu
- show processes memory
- show qos flowcontrol interface
- show qos interface
- show qos maps
- show qos queue interface
- show qos rcv-queue interface
- show qos rcv-queue multicast
- show rmon
- show running-config
- show running-config access-list mac
- show running-config cee-map
- show running-config dot1x
- show running-configuration igmp
- show running-config interface port-channel
- show running-config interface tengigabitethernet
- show running-config interface vlan
- show running-config linecard
- show running-config rmon
- show spanning-tree
- show spanning-tree brief
- show spanning-tree interface
- show spanning-tree mst brief
- show spanning-tree mst detail
- show spanning-tree mst instance
- show spanning-tree mst-config
- show spanning-tree mst interface
- show startup-config
- show statistics access-list interface
- show statistics access-list mac
- show system
- show tech-support
- show users
- show version
- show vlan
- show vlan classifier
- shutdown (interface)
- shutdown (Spanning Tree Protocol)
- spanning-tree autoedge
- spanning-tree cost
- spanning-tree edgeport
- spanning-tree guard root
- spanning-tree hello-time
- spanning-tree instance
- spanning-tree link-type
- spanning-tree portfast
- spanning-tree priority
- spanning-tree restricted-role
- spanning-tree restricted-tcn
- spanning-tree shutdown
- spanning-tree tc-flush-standard
- switchport
- switchport access
- switchport converged
- switchport mode
- switchport trunk
- system-description
- system-name
- terminal length
- terminal monitor
- transmit-holdcount
- undebug
- vlan classifier activate group
- vlan classifier group
- vlan classifier rule
- write erase
- write memory
230 Converged Enhanced Ethernet Command Reference
53-1002508-01
spanning-tree cost
2
spanning-tree cost
Changes an interface's spanning-tree port path cost.
.Synopsis spanning-tree cost cost
Operands cost Specifies the path cost for the Spanning Tree Protocol (STP) calculations. The
range of valid values is from 1 through 200000000.
Defaults The default path cost is 200000000.
Command
Modes
Interface configuration mode
Description Use this command to configure the path cost for spanning-tree calculations.
Usage
Guidelines
A lower path cost indicates a greater chance of becoming the root.
Examples To set the port path cost to 128:
switch(conf-if-te-0/1)#spanning-tree cost 128
See Also show spanning-tree