Cisco 300 Series User Manual

UDLD Commands
1031 OL-32830-01 Command Line Interface Reference Guide
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If the port changes from fiber to non-fiber or vice versa, all configurations are
maintained because the platform software detects a change of module or a
Gigabit Interface Converter (GBIC) change.
Examples
Example 1—This example shows how to enable UDLD in normal mode on an
Ethernet port regardless of the current global udld setting:
switchxxxxxx(config)# interface gi11
switchxxxxxx(config-if)# udld port normal
switchxxxxxx(config-if)# exit
Example 2—This example shows how to return to the default configuration:
switchxxxxxx(config)# interface gi11
switchxxxxxx(config-if)# no udld port
switchxxxxxx(config-if)# exit
Example 3—This example shows how to disable UDLD on an Ethernet port
regardless of the current global udld setting:
switchxxxxxx(config)# interface gi11
switchxxxxxx(config-if)# udld port disable
switchxxxxxx(config-if)# exit

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