Cost - Juniper EX9200 Features Manual

Spanning-Tree Protocols Feature Guide for EX9200 Switches

cost

Syntax
Hierarchy Level
Release Information
Description
Options
Required Privilege
Level
Related
Documentation
36
cost cost;
[edit logical-systems logical-system-name protocols (mstp | rstp | vstp) interface
interface-name],
[edit logical-systems logical-system-name protocols mstp msti msti-id interface
interface-name],
[edit logical-systems logical-system-name protocols vstp vlan vlan-id interface
interface-name],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
(mstp | rstp | vstp) interface interface-name],
[edit logical-systems logical-system-name routing-instances routing-instance-name
protocols mstp msti msti-id interface interface-name],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
vstp vlan vlan-id interface interface-name],
[edit protocols (mstp | rstp | vstp) interface interface-name],
[edit protocols mstp msti msti-id interface interface-name],
[edit protocols vstp vlan vlan-id interface interface-name],
[edit routing-instances routing-instance-name protocols (mstp | rstp | vstp) interface
interface-name],
[edit routing-instances routing-instance-name protocols mstp msti msti-id interface
interface-name],
[edit routing-instances routing-instance-name protocols vstp vlan vlan-id interface
interface-name]
Statement introduced in Junos OS Release 8.4.
Support for logical systems added in Junos OS Release 9.6.
Configure link cost to control which bridge is the designated bridge and which port is the
designated port. By default, the link cost is determined by the link speed.

cost

—(Optional) Link cost associated with the port.
Range: 1 through 200,000,000
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Spanning-Tree Instance Interface
Spanning-Tree Instance Interface Cost
show spanning-tree bridge
show spanning-tree interface
Understanding RSTP for EX Series and QFX Series Switches on page 3
Understanding MSTP for EX Series and QFX Series Switches on page 78
Understanding VSTP for EX Series Switches and QFX Series Switches on page 159
Copyright © 2017, Juniper Networks, Inc.