How To Find Ip Address With Mac Address Cisco

Commands to Find Device Mac Address on Cisco Switch Port

Find port by Device Mac Address –

At times, network and It admins are faced with the challenge to notice out which device is connected to which port of the catalyst Switch or which port of the switch is a specific device mac accost coming from.

The below command helps to view which port the cisco show MAC address is being learned from.

The command syntax is –

SWITCH# show mac-address-table

MAC Address tabular array

——————————————-

Vlan     Mac Address       Type              Ports
–           ———————     ————-      ——–
1          0009.aabb.3ad2    DYNAMIC     Fa0/3
1          0009.aabb.06e9    DYNAMIC     Fa0/x
1          0009.5bdc.af04    DYNAMIC     Fa0/15
1          00e0.ba2c.acd1    DYNAMIC     Fa0/sixteen
i          00e0.ab3c.3e6f    DYNAMIC     Fa0/22

Total Mac Addresses for this criterion: 5

With the command, y'all tin figure out which MAC address is on which port. The mac accost or CAM table shows the Vlan associated with the port, MAC beingness learned on the port (i.due east. mac address of the continued device) and port number. Only ports which accept the device connected and active volition evidence the mac address detail.

If y'all know the switch port y'all can use the following command

switch# show mac-address-table | include Fa0/5

or if y'all know the mac address and want to know which port the mac accost is coming from, employ the following command

switch# show mac-address-table | include 0009.aabb.06e9

With the above command, ane can figure out which Mac address is on which port of goad switch. Only ports which have a device connected and agile volition show the mac accost detail.

Related – Means to detect MAC accost

How to find MAC Address of Access Point

To know more about Check this Video – Show Mac Address Table –

About The Author

Rashmi Bhardwaj

I am here to share my knowledge and experience in the field of networking with the goal being - "The more than you share, the more you learn." I am a biotechnologist by qualification and a Network Enthusiast past involvement. I developed interest in networking existence in the visitor of a passionate Network Professional, my husband. I am a stiff believer of the fact that "learning is a constant process of discovering yourself." - Rashmi Bhardwaj (Writer/Editor)