Cisco 300 Series User Manual

Spanning-Tree Commands
893 OL-32830-01 Command Line Interface Reference Guide
46
no spanning-tree priority
Parameters
priority—Specifies the bridge priority. (Range: 0–61440)
Default Configuration
Default priority = 32768.
Command Mode
Global Configuration mode
User Guidelines
The priority value must be a multiple of 4096.
The switch with the lowest priority is the root of the spanning tree. When more
than one switch has the lowest priority, the switch with the lowest MAC address is
selected as the root.
Example
The following example configures the spanning-tree priority to 12288.
switchxxxxxx(config)# spanning-tree priority 12288
46.7 spanning-tree disable
Use the spanning-tree disable Interface (Ethernet, Port Channel) Configuration
mode command to disable the spanning tree on a specific port. Use the no form of
this command to enable the spanning tree on a port.
Syntax
spanning-tree disable
no spanning-tree disable
Parameters
N/A

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