Cisco Catalyst 2960 Series User Manual

to connect to other switches or repeaters. With auto-MDIX enabled, you can use either type of cable to connect
to other devices, and the interface automatically corrects for any incorrect cabling. For more information about
cabling requirements, see the hardware installation guide.
This table shows the link states that result from auto-MDIX settings and correct and incorrect cabling.
Table 7: Link Conditions and Auto-MDIX Settings
With Incorrect CablingWith Correct CablingRemote Side Auto-MDIXLocal Side Auto-MDIX
Link upLink upOnOn
Link upLink upOffOn
Link upLink upOnOff
Link downLink upOffOff
How to Configure Auto-MDIX
Configuring Auto-MDIX on an Interface
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
interface interface-id
4.
speed auto
5.
duplex auto
6.
end
7.
copy running-config startup-config
DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode. Enter your password if
prompted.
enable
Example:
Switch> enable
Step 1
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
46
How to Configure Auto-MDIX

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000