Cisco 300 Series Administration Guide

Port Management
Link Aggregation
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 129
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• Port Security—Select to enable the error recovery mechanism for the port
security err-disable state.
• 802.1x Single Host Violation—Select to enable error recovery mechanism
for the 802.1x error-disable state.
• ACL Deny—Select to enable. error recovery mechanism for the ACL deny
error-disable state.
• STP BPDU Guard—Select to enable the error recovery mechanism for thee
STP BPDU guard error-disable state.
• UDLD—Select to enable error recovery mechanism for the UDLD shutdown
state.
STEP 3 Click Apply to update the global setting.
To manually reactivate a port:
STEP 1 Click Port Management > Error Recovery Settings.
The list of inactivated interfaces along with their Suspension Reason is displayed.
STEP 2 Select the interface to be reactivated.
STEP 3 Click Reactivate.
Link Aggregation
This section describes how to configure LAGs. It covers the following topics:
• Link Aggregation Overview
• Static and Dynamic LAG Workflow
• Defining LAG Management
• Configuring LAG Settings
• Configuring LACP

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