Displaying The Interface Auto-Mdix Configuration - Cisco Catalyst 4500 series Administration Manual
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Also See for Catalyst 4500 series:
- Software configuration manual (2086 pages) ,
- Configuration manual (1610 pages) ,
- Command reference manual (1230 pages)
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Configuring Optional Interface Features
Switch(config-if)# end
Displaying the Interface Auto-MDIX Configuration
To display the interface speed and duplex mode configuration for an interface, perform this task:
Command
Step 1
Switch> enable
Step 2
Switch# show interfaces type slot/interface
Depending on how the speed auto and the mdix auto commands are configured on a supported line card
interface, the show interfaces command displays the following possible auto-MDIX statuses:
Table 8-4
Table 8-4
Auto-MDIX Setting and Operational State
on an Interface
Auto-MDIX on (operational: on)
Auto-MDIX on (operational: off)
Auto-MDIX off
This example show s how to display the auto-MDIX configuration setting and its operational state on
Fast Ethernet interface 6/1:
Switch# show interfaces fastethernet 6/1
FastEthernet6/1 is up, line protocol is up (connected)
Hardware is Fast Ethernet Port, address is 0001.64fe.e5d0 (bia 0001.64fe.e5d0)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, link type is auto, media type is 10/100BaseTX
input flow-control is unsupported output flow-control is unsupported
Auto-MDIX on (operational: on)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:16, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
8-32
shows the auto-MDIX setting and operational state and the status of auto-MDIX.
Auto-MDIX and Operational State
reliability 255/255, txload 1/255, rxload 1/255
511 packets input, 74464 bytes, 0 no buffer
Received 511 broadcasts (511 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
Purpose
Enables privileged EXEC mode.
Enter your password if prompted.
•
Displays the interface auto-MDIX configuration setting and
operational state.
Description
Auto-MDIX is enabled and is fully functioning.
Auto-MDIX is enabled on this interface but it is
not functioning. To allow auto-MDIX feature to
function properly, you must also set the interface
speed to be autonegotiated.
Auto-MDIX has been disabled with the
no mdix auto command.
Chapter 8
Configuring Interfaces
OL-30933-01
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