how to identify MDI/MDIX status on C7600?

[whiterose00]

We have c7600 running IOS 12.2.33

I am looking for the way how to identify MDI/MDIX status on C7600.

It is not abavilable to use "show controller GigabiEthernet" and "command in this IOS release.

plz let me know how to see the MDI/MDIX status on C7600.

[Leo Laohoo]

For MDI/MDIX to work, the interface port speed/duplex must be set to AUTO/AUTO.  

[whiterose00]

Thank you for your answer.

I want to know how to see the status of MDI/MDIX on C7600. ㅠ

This is my question.

[Leo Laohoo]

I want to know how to see the status of MDI/MDIX on C7600.

In some IOS, the command "sh interface <PORT> cap" will show.  If not available, then check the configuration of the interface of the port for the presence of  speed/duplex settings.

[whiterose00]

I can see speed, duplex, udld....with "sh interface <PORT> cap" command.

but I can't see anything about MDI/MDIX with "sh interface <PORT> cap".

[Leo Laohoo]

I can see speed, duplex, udld....with "sh interface <PORT> cap" command.

If you see speed and/or duplex command in the port configuration then MDI/MDIX is disabled.

Either one, speed or duplex commands, will disable MDI/MDIX.

[whiterose00]

OK

I will show you the result of the command.

How I can find the information about the status of the MDI/MDIX.

Plz let me know. T_T

=================================================

TEST LAB#show interfaces gi9/48 capabilities
GigabitEthernet9/48
Model: WS-X6748-GE-TX
Type: 10/100/1000BaseT
Speed: 10,100,1000,auto
Duplex: half,full
Trunk encap. type: 802.1Q,ISL
Trunk mode: on,off,desirable,nonegotiate
Channel: yes
Broadcast suppression: percentage(0-100)
Flowcontrol: rx-(off,on,desired),tx-(off,on,desired)
Membership: static
Fast Start: yes
QOS scheduling: rx-(1q8t), tx-(1p3q8t)
CoS rewrite: yes
ToS rewrite: yes
Inline power: no
SPAN: source/destination
UDLD yes
Link Debounce: yes
Link Debounce Time: no
Ports on ASIC: 37-48
Dot1ad Ethertype: yes
Dot1ad Tunnel: yes
Port-Security: yes

TEST LAB#show interfaces g9/48 status

Port Name Status Vlan Duplex Speed Type
Gi9/48                            a-full a-100 10/100/1000BaseT

TEST LAB#show interface g9/48 transceiver properties
Name : Gi9/48
Admin Speed Nego : Enable
Admin Duplex Nego : Enable

[Leo Laohoo]

How I can find the information about the status of the MDI/MDIX.

*Sigh*. 

Let me repeat:  

If you see speed and/or duplex command in the port configuration then MDI/MDIX is disabled.

Either one, speed or duplex commands, will disable MDI/MDIX.

[whiterose00]

As you can see, there are no speed and duplex command on the port.

So the port works auto.

TEST LAB#show interfaces g9/48 status

Port Name Status Vlan Duplex Speed Type

Gi9/48                            a-full a-100 10/100/1000BaseT

[Leo Laohoo]

As you can see, there are no speed and duplex command on the port.

So the port works auto.

So this means MDI/MDIX is enabled.