Cisco 300 Series User Manual

Spanning-Tree Commands
895 OL-32830-01 Command Line Interface Reference Guide
46
Command Mode
Interface (Ethernet, Port Channel) Configuration mode
Example
The following example configures the spanning-tree cost on
gi1 15 to 35000.
switchxxxxxx(config)# interface gi1 15
switchxxxxxx(config-if)# spanning-tree cost 35000
46.9 spanning-tree port-priority
Use the spanning-tree port-priority Interface (Ethernet, Port Channel)
Configuration mode command to configure the port priority. Use the no form of this
command to restore the default configuration.
Syntax
spanning-tree port-priority
priority
no spanning-tree port-priority
Parameters
priority—Specifies the port priority. (Range: 0–240)
Default Configuration
The default port priority is 128.
Command Mode
Interface (Ethernet, Port Channel) Configuration mode
User Guidelines
The priority value must be a multiple of 16.
Example
The following example configures the spanning priority on
gi1 15 to 96

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48