to see the arp table the "sh arp" command will show all MAC addresses for all protocols (ip, pix,etc) learned on the router. You may need to provide your MAC address to a. This tutorial explains basic show commands (such as show ip route, show ip interfaces brief, show version, show flash, show running-config, show startup-config, show controllers, etc. where interface is the name of your network interface. It could be related to IOS version as well as the exact syntax varies. tcpdump -i. Luckily, you can find your MAC address in Windows 10 easily in Windows with either the command prompt or in the settings details of your network adapter. The command : dis mac-add aaaa-bbbb-cccc should display the interface where that mac-address was last seen. Alternatively, you can also find the MAC address by entering ‘getmac’ into Command Prompt. show mac address table on Fortigate Hi guys, I have configured a virtual-switch aka hardware-switch and binded 4 interfaces that belong to a VDOM. Ask your network administrator for an IP address which does not cause conflicts with any other device on the network. To get the Media Access Control (MAC) address for an ethernet adapter programmatically, use the Netbios() NCBASTAT command and provide a "*" as the name in the NCB. M Series,MX Series,T Series,EX Series,QFabric System,QFX Series,OCX1100,PTX Series,ACX Series,ACX5048,ACX5096,ACX500,MX150. A WiFi Address or WiFi MAC Address displays. How to Use This Tool. You can find out similar information from the switch this PC connects to using the show mac-address-table. Find the MAC Address listed as Wi-Fi Address. A MAC (Media Access Control) address is a number that identifies the network adapter(s) installed on your computer. when I type a show mac-address-table | include xxxx in the CLI of 4500 I get the result that the mac address is on Gi2/x port , this is a MultiMode link to c2960, but I cannot now find which one, all 2960 have vlan 1 configured for administration. Sticking with the example in the previous section, let’s say you want to copy all of the JPEG files in your home directory that have been modified in the last week to a thumb drive that you’ll attach to a digital photo display. The following table lists the show commands that you are most likely to use in your day-to-day administration tasks. Virtual adapters used in virtual machines and other virtualization software, usually possess software-emulated MAC addresses and not the actual physical address of the network interface card. Open the Terminal app and run the following command: route -n get default. But it's a valid and helpful command. hiX5600 The serial number of a HiX5600 component can be found with the show command show table shelf x, where x is replaced with the appropriate card number. ) in Cisco router with examples. A switch will not cache the IP of attached devices only the MAC address (LAYER 2) so to get the device information you will need to know the IP, ping it from a Layer 3 switch or router, do a SH ARP and look for the MAC address of that IP, make a copy of the MAC address. A mac address is acronym for media access control address, is a unique address assigned to almost all-networking hardware such as Ethernet cards, router etc. Viewing just one Network Interface. This command does not show mac addresses for the network connections which are disabled. We can find mac address (physical address) of a computer using the command ‘getmac‘. Just a quick tip on how to display MAC addresses in the TCPdump utility. If I know the MAC > address of a device, how do I find which layer two port it is > connected to? In IOS I would simply do 'show mac-address-table" and > look for it. Find the IP Address of Router on Mac. The btinfo command displays a lot of information about your bluetooth adapter, including it's MAC Address. The MAC Address for each network card in the computer will display in the Command Prompt window. com offers free software downloads for Windows, Mac, iOS and Android computers and mobile devices. Understanding how ARP works can allow you to do many useful things. Two ways to display the MAC address or the Ethernet address are: Use the ifconfig -a command. Now go to the client computer whose MAC address is added to the Deny list. Often with 'arp -a' or 'show arp' an a router commandline. If you're using DHCP, you may try releasing and renewing IP address by performing "ipconfig /release" and "ipconfig /renew" commands shown below. com not only show it, but even tell me it belongs to an Apple computer. If you have ssh access to a VMWare ESXi server these commands can help you navigate the different networking settings on the server. Finally, run "arp -a" and find the gateway IP. If I issue show iparp | include "MAC" it shows nothing. Display what GRUB thinks the system address space map of the machine is, including all regions of physical RAM installed. Command(s) / Result Switch#show mac-address-table Used to display the MAC address table on the switch. In the command prompt type “ipconfig  /all” command and hit enter key then find the Wireless MAC address under “Wireless LAN adapter…” section as shown below, 00-1F-77-9F-97-09 is Wireless adapter MAC address or Physical address. Here is the final step-by-step guide after trying to root my phone for the last 4 hours. Learn how to use show commands in Cisco router to get specific information. To view the whole MAC table, use the following command from enable mode: show mac-address-table. Having determined the device’s MAC address, you can keep on searching for its direct location on the switch. If you're using DHCP, you may try releasing and renewing IP address by performing "ipconfig /release" and "ipconfig /renew" commands shown below. Navigate to. ⇒ Display the MAC address location. Many access points will ignore MAC addresses with invalid OUIs. Got access to the site via VPN, and figured it out. VMAC that is advertised by the cluster members (via Gratuitous ARP Requests) keeps the real MAC address of each member and adds another Virtual MAC address on top of it. When IP is implemented on top of Ethernet, the ARP (address resolution protocol) mechanism is used to allow individual nodes to establish a relationship between IP addresses and MAC addresses. Example Output:. ipconfig /all. Ethernet uses MAC (Media Access Control) addresses to uniquely identify a host in an Ethernet environment. show lldp info remote command has taken me as far as I need. You can find out the MAC address on a status. Type “cmd” in the Windows Search Box; Use the “ipconfig/all” command, and you will find multiple MAC addresses listed for one. This will give you a list of MAC addresses associated with that port. cpl and check which NICs are disabled. Set another MAC of the same vendor. Does the MAC address table have any addresses in it for VLAN 1? Are there other MAC addresses listed? No, it doesn’t have any addresses in it for VLAN 1. Ping is a simple way to contact it to add it to the cache. DRAFT: BROCADE CONFIDENTIAL L2 ACL commands L2 ACL commands Use Layer 2 Media Access Control (MAC) list commands to do the following: • Identify traffic based on the MAC-addresses, such as VLAN IDs and different encapsulations. This corresponds to unicast addresses. Use the display mac-address command to display information about the MAC address table. It is also required in a DHCP server if you wish to set up a reserved IP address. you can use the command line command "ifconfig" to print. The MAC address XXXX. Sometimes, you need to explicitly release an IP address and request a new one. The IP address will display. This command has no arguments or keywords. The xargs command takes arguments from the standard input stream and executes a command based on them. ) Otherwise logging through your terminal emulator and cut & paste are your options. A typical modern will normally have an Ethernet card, a WiFi card and a Bluetooth card. By default, it displays information about all port interface groups on all nodes in the cluster. To view the whole MAC table, use the following command from enable mode: show mac-address-table. Enter this command: ifconfig [nic]:0 [IP-Address] netmask [mask] up An example is shown below. Solaris 11 introduced very useful command that you can use for checking and to set all data links –dladm. Having determined the device’s MAC address, you can keep on searching for its direct location on the switch. GUI tools such as msinfo32. Console into switch S2 and view the MAC address table, both before and after running network communication tests with ping. In this guide, we will show you several different ways to find out and determine MAC Address on Windows 10 PC. I'm using this command to show the MAC address table on a Juniper EX4500 series Virtual Chassis with 2 members: show ethernet-switching table The results show only interfaces for the Virtual Chassis master, although there are some ports connected on the VC slave. You can also do a reverse lookup and find the MAC addresses registered by a company. Open you command prompt. Launch Terminal and enter the ip link command: ip link show. com offers free software downloads for Windows, Mac, iOS and Android computers and mobile devices. A sample is shown below. On the next page, you will find the line Physical address(MAC). tcpdump -i. Most layer 2 network protocols use one of three numbering spaces managed by the IEEE: MAC-48, EUI-48, and EUI-64, which are designed to be globally unique. Verify the MAC address table entries. View MAC Addresses of devices connected to HP Procurve Switch Execute show mac-address command. To overcome that you can use the C locale (uses ASCII character set) for this command only:. 2/8 We can verify that the host can reach the switch using its IP address by pinging it from Host A:. 0 00 Command Show Mac-Address-Table Use Displays the mac address table on the switch. Adds static entries to the MAC address table or configures a static MAC address with IGMP snooping disabled for that address. This process is called building the MAC address table. show clients roaming. 1111 permanently to the interface Fa0/2, VLAN 1: To verify the configuration, we can use the show mac address table command:. Difficulty EASY Conventions # - requires given linux commands to be executed with root privileges either directly as a root user or by use of sudo command. It does not show up in a search, which is where I would get the GET button. After getting the MAC address it is time to find the IP address of the client ! To determine the IP address, go to the Layer-3 device that you switch is connected to. I have followed (any one of hundreds) tutorial, and it does not work. This Method includes arp command. You will have a separate icon for your wireless card; your Ethernet (LAN) card and your Virtual WiFi MiniPort adapter (if you have one), each with their own MAC address. You can also find the MAC address for network printers, but you'll do this directly from the printer. Method 1 – DHCP Server. This will depend on the setup of your LAN. MAC Address and OUI Lookup. And the other way around - to see what mac address(es) is connected to what port: show mac-address E21. Having determined the device’s MAC address, you can keep on searching for its direct location on the switch. hiX5600 The serial number of a HiX5600 component can be found with the show command show table shelf x, where x is replaced with the appropriate card number. S2# show mac. ipconfig /registerdns. The MAC address table information is collected by the RPM and is distributed to the L2 CAM on each port pipe in the chassis. ZZZZ interface fastethernet 0/18 vlan 1. On Unix variants including Solaris and Linux support "ifconfig -a", "ip link list" or "ip address show" command that displays MAC address of the. A typical modern will normally have an Ethernet card, a WiFi card and a Bluetooth card. display mac-address all ⇒ Display the MAC address by board. Cisco Mac address Command Example with Arp table and Mac Address Table. Get System Information on command-line mode July 21, 2008 Administration 16 Comments There is a built-in command on Windows XP and Windows 2003 which can gather system configuration information to display in command-line mode. Get MAC address using shell script. Should show active and standby devices. Disable 802. You can use a variety of commands to display MAC addresses on the switch. I was looking to use xe vm-list params=name-label, xxx to list my vms and their MAC addresses but there dosn't seem to a parameter for mac address. So make sure you use a valid OUI code when you make up MAC addresses. Locate IPV4 Address or Link-local IPv6 Address for the IP address, or Physical Address to see the MAC address for that adapter. The MAC address table can be found by walking Q-BRIDGE-MIB (1. CLI Command. In linux, you can change MAC address of your machine. I have tried to keep commands down to one line, so they are simple and effective to use. Browse to your root drive and type ipconfig/all and press enter 3. net show mac-address-table is a very handy Cisco CCNA troubleshooting command. Command Mode Privileged Exec Command Usage The MAC Address Table contains the MAC addresses associated with each interface. Issuing the dladm command with option -m you will get the list of factory MAC addresses, their slot identifiers and their availability. Changing Your MAC Address In Window XP/Vista, Linux And Mac OS X (Sometimes known as MAC spoofing) First let me explain a few things about MAC addresses. You can copy the Physical Address and IP Address from the command prompt by right clicking in the command prompt and clicking Mark. show mac address-table aging-time. This will list a table name where the switch MAC addresses are stored. It is the physical, raw cabling and the. ifconfig eth0:0 192. A mac address is acronym for media access control address, is a unique address assigned to almost all-networking hardware such as Ethernet cards, router etc. This article shows how to find MAC address of any other networking device. device# show mac-address vlan 1 0000. Is there any commands that we can use to show something like show arp that will display mac address, ip address and interface in one table. See Also: Windows 8 and 10- Finding the IP Number and MAC Address of a Network Card. Enter the show arp command. How to avoid exposing my MAC address when using IPv6? On my Macs, each IPv6 address includes the MAC address of a specific computer (not of my router). How can i replace with the actual of my computer? I try to GREP command as below but i am unable to grep it to replace just command to display both MAC addresses for any FortiGate interface. Welcome to LinuxQuestions. Although it is easy to think of network communications in terms of IP addressing, packet delivery is ultimately dependent on the Media Access Control (MAC) address of the device's network adapter. ? If it can't be done then fair enough I just though somebody on here might know a few commands to try?. 1111 permanently to the interface Fa0/2, VLAN 1: To verify the configuration, we can use the show mac address table command:. clear arp set arp. To display all of the adapters in the computer with their current IP addresses to determine the correct adapter name, type the following command: Netsh interface ip show config. The MAC address table information is collected by the RPM and is distributed to the L2 CAM on each port pipe in the chassis. How to find MAC Address in Windows 10 through command prompt? In an earlier guide, we discussed how to ping in command prompt on Windows 10 PC. Option-Command-T: Show. Then click on Command Prompt (you can also press WinKey+R and enter command cmd). The MAC address is also the Ethernet address on an Ethernet LAN. Clear the MAC address table. These are instructions on how to find the MAC address of your ethernet or wireless networking card in Mac OS X. Each computer network interface receives a unique Media Access Control (MAC) address, which explains what device it belongs to. At the heart of this example is the built-in Windows command: IPConfig. You can copy the Physical Address and IPv4 Address from the command prompt by right clicking in the command prompt and clicking Mark. Changing the MAC address of the new interface will solve the problem. You can also find the MAC address for network printers, but you'll do this directly from the printer. The show mac address-table command (it can sometimes be written with an additional hyphen instead of a space, like this: show mac—address-table) shows the MAC address table of all active devices that are connected to the switch. To display link layer information, ip link show will fetch characteristics of the link layer devices currently available. This section outlines some of the popular commands you use on a Cisco switch for the CCENT certification exam. I have the Wendell Odom study books for INCD1 & 2, and have seen the show mac address table command in two formats. for just those MACs for ip, use the "show ip arp" command. And if you simply want to display the MAC address, then you can use the below command: Command: ip link show eth0 | awk ‘/ether/ {print $2. Clear the MAC address table. Solved: Can someone show me the commands to find a mac-address on a switch and if I know the port I am looking to find it on, also how i find the IP address on that port. Basic commands on Alcatel Omniswitch You can get the other session parameters with show session config. show mac address table on Fortigate Hi guys, I have configured a virtual-switch aka hardware-switch and binded 4 interfaces that belong to a VDOM. The MAC Address for each network card in the computer will display in the Command Prompt window. the "show Mac-address-table" command was first introduced in IOS 12. 0 set allowaccess ping https ssh set type hard-switch set snmp-index 18 set secondary-IP enable config. Console into switch S2 and view the MAC address table, both before and after running network communication tests with ping. xxx with the IP address of the computer who’s MAC address you want to display After the ping response has finished, type arp -a. Find The MAC Address From The Command Line In Ubuntu 14. Disconnect it from a host network and connect it directly to the computer with the WIFI-direct; Sometimes there might be an issue with your Mac. Hold down the “Windows Key” and press “R“. 3 Determine the MAC Address of a Host Objective • Determine the MAC address of a Windows XP computer on an Ethernet network using the ipconfig /all command. Go to Network settings. sudo hostname --ip-address or if you still want to use ifconfig, and it is not already installed. To my surprise, the 7200 did not seem to have "Show mac address-table", i wanted to do a Show mac address-table wildcard search. 2f24 14 Dynamic 1 0000. If you have ssh access to a VMWare ESXi server these commands can help you navigate the different networking settings on the server. In the Command Prompt, type the following command and press the Enter key: getmac. In the  Advanced  menu, scroll down to the bottom (you may have click view more) and look for  MAC address at the very bottom of the page. - racktables. This is your MAC. Syntax Switch#show mac-address-table Example In this example, the mac address table is displayed for SW3. Sw2,Sw3 andSw4 are going to be members of the switch cluster You can configure cluster member switches from the CLI by first logging into the cluster command switch. To troubleshoot networking configurations from the ESXi command line, ESXCLI is the tool to use. Simply use the “-e” switch. How to find MAC Address in Windows 10 through command prompt? In an earlier guide, we discussed how to ping in command prompt on Windows 10 PC. MAC Address is a 48 bits address field. Substitute according to your requirements. This is how it is done. The Get-NetworkAdapter cmdlet is used to retrieve information about the network adapters and IP configuration of a local or remote machine. VMAC that is advertised by the cluster members (via Gratuitous ARP Requests) keeps the real MAC address of each member and adds another Virtual MAC address on top of it. Netsh is a powerful command-line tool that is installed by default on Windows 2000, XP, Vista, and recent Server editions. Windows 2000, XP: Start/Run: Enter in the command: cmd. network ip interface ipv6 address remove: Remove an IPv6 address from a given VMkernel network interface. Solved: Does anyone know of a way to dump all connected mac addresses connected to every port on a Cisco switch(3850s)? What would be ideal would be something like the 'show mac address-table interface' command, but for an interface range rather. A MAC (Media Access Control) address is a number that identifies the network adapter(s) installed on your computer. ) Otherwise logging through your terminal emulator and cut & paste are your options. I am only going to show you. You can copy the Physical Address and IPv4 Address from the command prompt by right clicking in the command prompt and clicking Mark. This blog posts demonstrates how to get the Media Access Control (MAC) address for an ethernet adapter under Linux, Unix, Apple OS. Verify the MAC address table entries. To improve the security for an interface, you can manually add the specific MAC address entries to the MAC address table and bind the user device to the interface. Example Output:. When a command outputs to many show arp Mac Address. Display what GRUB thinks the system address space map of the machine is, including all regions of physical RAM installed. How do I set up networking/WiFi/static IP address on the Raspberry Pi? (This is a Dorothy Dixer to hopefully catch the hundre. In the command prompt type “ipconfig  /all” command and hit enter key then find the Wireless MAC address under “Wireless LAN adapter…” section as shown below, 00-1F-77-9F-97-09 is Wireless adapter MAC address or Physical address. A media access control address (MAC address) of a device is a unique identifier assigned to a network interface controller (NIC). The default shell of the CLI is called clish. Configure IP address with command prompt in Windows has tow benefits. Try nbtstat -a in the command prompt, it give you the mac address of the remote Restore the 'Show Desktop' icon assigned to it called the MAC (Media Access. By active , I mean that the device is still connected and sending packets on that port - as opposed to just still be recorded as a sticky mac address. Click on the Windows Logo in the bottom left corner. Now we can interpret the Physical Layer as the point at which the wires are connecting the networktogether. the "show Mac-address-table" command was first introduced in IOS 12. Issue a “Show Mac Address-table address mac address” 3. ipconfig /flushdns. Users can also use "show mac-address-table" to display all of the MAC address entries. Connect to the core switch (or switch responsible for routing that device's traffic. You better start getting used to use the ip command as some Linux distributions have started deprecating the ifconfig command. Media Access Control (MAC) address is a unique identifier attached to most networking devices (such as router, Ethernet cards, servers, nas devices, switches and so on). In a worst-case scenario, a malicious individual could acquire and spoof your MAC address, and you could be blamed for the illegal activity conducted by the malicious individual. As I don’t have DHCP to my disposal I needed to change them manually, so how do you change the IP address of ESXi through the commandline? It is actually pretty straight forward with esxcli these days. cphaprob -a if display status of monitored interfaces in a cluster cphaprob -l list display registered cluster devices and status. In this example the IP address is 192. I was trying to find some documentation regarding the command but I really can't seem to find one. The output of "show In IOS you could also try "show bridge H. What is the command or location in VIC to show the MAC Address of the ESX 3. 2 netmask 255. Enter the show arp command. Find the MAC Address listed as Wi-Fi Address. 5 U4 host? It is the console address I need, and esxcfg-vswif -l does not show the MAC. In a worst-case scenario, a malicious individual could acquire and spoof your MAC address, and you could be blamed for the illegal activity conducted by the malicious individual. Command(s) / Result Switch#show mac-address-table Used to display the MAC address table on the switch. If you only have one device on this port, only one MAC address will show up. Issuing the dladm command with option -m you will get the list of factory MAC addresses, their slot identifiers and their availability. This post will focus on looking at the options available using the network namespace of esxcli in order to display a hosts network configuration. Check whether the interface is disabled from learning MAC address entries. When I issue just show iparp it gives me MAC's of other switches which are in the same mgmt VLAN. You should see the new MAC address show up in the line starting with "Physical Address". It's a server in a datacenter, it's your laptop and it's on a dock, etc, etc. Replace XX with the actual MAC address you want to use. Its job is to map IP addresses to MAC addresses. In HA Legacy mode, the Shared MAC address that is advertised replaces the real MAC address. You can use a variety of commands to display MAC addresses on the switch. Converting a domain name to its IP address using the nslookup command is one of them. txt My mac address is. (config)# mac address-table static 0349. show mac address table on Fortigate Hi guys, I have configured a virtual-switch aka hardware-switch and binded 4 interfaces that belong to a VDOM. 0001 1/1/1 Dynamic NA Present in following devices (at hw index) :- 0 (8196 ) 4 (8196 ). hiX5600 The serial number of a HiX5600 component can be found with the show command show table shelf x, where x is replaced with the appropriate card number. Precautions. Network CMD Prompt in DOS for Windows, all versions including Win 10. Also a mbile application to find access point MAC address I failed. By using the commands shell and lmutil I can quickly retrieve the the Flexnet host ID (or MAC Address) of the first NIC of the NetScaler and know what hostname to enter when I request a license at MyCitrix. This article introducesip、ss、journalctlandfirewall-cmdThey are designed to replace some of the original commands or services in Linux. But when it comes to waking up an offline computer on the. Setting MAC address filtering per port. How can I use Windows PowerShell to find the MAC address on my computer? Use the Getmac command-line reference. Solved: Does anyone know of a way to dump all connected mac addresses connected to every port on a Cisco switch(3850s)? What would be ideal would be something like the 'show mac address-table interface' command, but for an interface range rather. locale settings. Simply stated, a computer's own hardware configuration determines its MAC address while the configuration of the network it is connected to determines its IP address. In the Command Prompt, type the following command and press the Enter key: getmac. In privileged EXEC mode, type the show mac address-table command and press Enter. The show version command. The xargs command takes arguments from the standard input stream and executes a command based on them. > configured with several ports in the bridge domain. b159 10 Dynamic 1. Try nbtstat -a in the command prompt, it give you the mac address of the remote Restore the 'Show Desktop' icon assigned to it called the MAC (Media Access. Use of Virtual MAC is different from the use of Shared MAC in HA Legacy mode. Viewing just one Network Interface. It just does not add any value to your security and like mac address blocking it adds complication with no reward. Add a secondary IP to Linux Add a second temporary IP address. To update the MAC address table, you may require to ping the IP address of the device connected with port 15 of the switch. I also have the Cisco Press CCNA Flashcards book also, and that only mentions the first command above. H" Is this related to VPLS?. A media access control address (MAC address) of a device is a unique identifier assigned to a network interface controller (NIC). If you have access to the ARP table on your router you can translate the MAC address to an IP address. This article shows how to find MAC address of any other networking device. Users with. On the layer 2 device (switch) enter the username and password if needed. Basic commands on Alcatel Omniswitch You can get the other session parameters with show session config. Avaya Command Line Interface Commands Reference Avaya Command Line Interface Commands Reference Introduction This guides describes the Avaya Command Line Interface (ACLI) commands for the configuration of various features in Avaya ERS3500 for the 5. Obtain the address of the MAC table by typing "Show Mac-Address-Table Dynamic" into the console. The show clients status command displays the status of a n IAP client. The MAC (Media Access Control) is often used when managing LANs. We have two options static and dynamic to associate mac address with interface. i have a machine that i know its ip and its mac but not sure where in cli that i go about finding out what port its located on. Virtual adapters used in virtual machines and other virtualization software, usually possess software-emulated MAC addresses and not the actual physical address of the network interface card. The show mac-address-table command is very helpful! Can you tell me if there is a way to search for a specific mac address (I currently copied the output to wordpad and then searched). It also allows you to find MAC address records according to the company name. In order to view just a single network interface all of my previous post’s cmdlet can be filter. It is also required in a DHCP server if you wish to set up a reserved IP address. But, depending on what you want to do with the physical address or MAC address, there can be two different methods to approach. I have fooled around with the cli and d. Following table lists important Cisco Router Show commands and their use. I have a Dell PowerConnect 5324 (SW version: 2. Users with. Learn how to use show commands in Cisco router to get specific information. Most layer 2 network protocols use one of three numbering spaces managed by the IEEE: MAC-48, EUI-48, and EUI-64, which are designed to be globally unique. To configure a static MAC address, the following command is used: mac-address-table static MAC_ADDRESS vlan ID interface INTERFACE. Cut, copy and paste on Mac. During troubleshooting, it may be helpful to investigate the entries in the MAC table. Option 2: 1. The MAC address is the number located next to "Physical Address" in the list. show in-path mac-except-locl. The traceroute mac command output shows the Layer 2 path when the specified source and destination addresses belong to the same VLAN. By active , I mean that the device is still connected and sending packets on that port - as opposed to just still be recorded as a sticky mac address. This blog posts demonstrates how to get the Media Access Control (MAC) address for an ethernet adapter under Linux, Unix, Apple OS. On keyboards made for Windows PCs, use the Alt key instead of Option, and the Windows logo key instead of Command. txt My mac address is.