LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/ 1 Type following command to fix permissions: Upload the downloaded image to the EVE using for example FileZilla or WinSCP to: /opt/unetlab/addons/iol/bin/.

The term IOU usually refers to IOL too.īecause IOL is an internal IOS version, IOL can be used by Cisco employees or by authorized customers only. IOU refers to the Unix (Solaris) version compiled for Sparc architecture. IOL refers to the Linux version, compiled for i386 architecture. IOL, is a simulator available for Cisco internal use only. IOL or IOS On Linux, also called IOU or IOS On Unix. Other versions should also be supported following bellow’s procedure. I86bi_Ĭisco IOS Software, Linux Software (I86BI_LINUX-ADVENTERPRISEK9-M), Version 15.6(3)M3a, Compiled Tue 19-Sep-17 10:03 by prod_rel_teamĬisco IOS Software, Linux Software (I86BI_LINUX-ADVENTERPRISEK9-M), Version 15.4(2)T4, Compiled Thu 08-Oct-15 21:21 by prod_rel_team I86bi_Linux元-AdvEnterpriseK9-M2_157_3_May_2018.binĬisco IOS Software, Linux Software (I86BI_LINUX-ADVENTERPRISEK9-M), Version 15.7(3)M2, Compiled Wed 28-Mar-18 11:18 by prod_rel_team

I86bi_LinuxL2-AdvEnterpriseK9-M_152_May_2018.binĬisco IOS Software, Linux Software (I86BI_LINUXL2-ADVENTERPRISEK9-M), Version 15.2(CML_NIG HTLY_20180510)FLO_DSGS7

Avoid using IOL 元 15.5.2T (it has serious freeze console bug after some time of running) Type Be careful not to copy the quotation signs.Note: The older IOL versions might not work. Step2: Copy and paste the command below into the terminal and hit the enter key: “wget ”. Hit the enter key a couple of time and using the down arrow key, navigate to the shell option and hit the enter key. Step1: Ssh to the IP address of your gns3vm using putty or any other terminal emulation software. I am assuming that your gns3 is installed and linked to the gns3 VMware and that your Cisco IOU L2 image has been download and successfully imported into the Cisco IOU L2 appliance.Īt this point, an attempt to run the appliance without the license key, you will get an error that says “Could not find an iourc file (IOU license), please configure an IOU license” To get rid of this error, follow the steps below. In this post, I will share four easy steps to generate and install the Cisco IOU L2 keygen license for use in gns3.

Cisco iou l2 image download