cisco cli – interface status speed duplex

To get a short overview of all connected devices on a cisco switch and how they are connected just try:

sh int status

The output will similar to this:

Port      Name               Status       Vlan       Duplex  Speed Type
Gi1/0/1   *** Workstations * connected    2          a-full  a-100 10/100/1000BaseTX
Gi1/0/2   *** Workstations * connected    2          a-full  a-100 10/100/1000BaseTX
Gi1/0/3   *** Workstations * connected    2          a-full  a-100 10/100/1000BaseTX
Gi1/0/4   *** Workstations * connected    2          a-full a-1000 10/100/1000BaseTX
Gi1/0/5   *** Workstations * connected    2          a-full   a-10 10/100/1000BaseTX
Gi1/0/6   *** Workstations * connected    2          a-full a-1000 10/100/1000BaseTX
Gi1/0/7   *** Workstations * connected    2          a-full   a-10 10/100/1000BaseTX
Gi1/0/8   *** Workstations * connected    2          a-full  a-100 10/100/1000BaseTX
Gi1/0/9   *** Workstations * connected    2          a-full   a-10 10/100/1000BaseTX
Gi1/0/10  *** Workstations - connected    999          full    100 10/100/1000BaseTX
Gi1/0/11  *** Workstations - connected    999        a-full  a-100 10/100/1000BaseTX
Gi1/0/12  *** Workstations - connected    999        a-full  a-100 10/100/1000BaseTX
Gi1/0/13  *** Workstations * connected    2          a-full   a-10 10/100/1000BaseTX
Gi1/0/14  *** Workstations * connected    2          a-full  a-100 10/100/1000BaseTX
Gi1/0/15  *** Workstations - connected    999        a-full  a-100 10/100/1000BaseTX
Gi1/0/16  *** Workstations * connected    2          a-full a-1000 10/100/1000BaseTX
Gi1/0/17  *** IP-Phones ***  connected    3          a-full  a-100 10/100/1000BaseTX
Gi1/0/18  *** IP-Phones ***  connected    3          a-full  a-100 10/100/1000BaseTX
Gi1/0/19  *** IP-Phones ***  notconnect   3            auto   auto 10/100/1000BaseTX
Gi1/0/20  *** IP-Phones ***  connected    3          a-full  a-100 10/100/1000BaseTX
Gi1/0/21  *** IP-Phones ***  connected    3          a-full  a-100 10/100/1000BaseTX
Gi1/0/22  *** IP-Phones ***  connected    3          a-full  a-100 10/100/1000BaseTX
Gi1/0/23  *** IP-Phone  ***  connected    999        a-full  a-100 10/100/1000BaseTX
Gi1/0/24  *** IP-Phones ***  connected    3          a-full  a-100 10/100/1000BaseTX

It is clearly visible that the cabling is not proper done. Even though ports are on Auto some ports just show 10 or 100 MBit/s connection. They are all supposed to be 1000.

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