I86bi Linuxl3-adventerprisek9-m2 157 3 May 2018.bin [updated] Guide

The binary file is a Cisco IOL (IOS on Linux) image used primarily for high-performance network simulation. Also referred to as IOU (IOS on Unix) , this specific image is a Layer 3 (L3) router build running Cisco IOS Software version 15.7(3)M2 . Overview of i86bi LinuxL3-AdvEnterpriseK9-M2

So, in summary, the filename i86bi_linuxl3-adventerprisek9-m2_157_3_may_2018.bin refers to a specific Cisco IOS image that is: i86bi linuxl3-adventerprisek9-m2 157 3 may 2018.bin

Understanding the Cisco IOU Layer 3 Image: i86bi-linuxl3-adventerprisek9-m.157-3.M.bin The binary file is a Cisco IOL (IOS

Multiprotocol Label Switching (MPLS), Layer 3 VPNs (L3VPN), Layer 2 VPNs (AToM, EoMPLS), and RSVP Traffic Engineering. The Advanced Enterprise Services feature set

The Advanced Enterprise Services feature set. This is the highest tier feature set, unlocking almost all enterprise-grade routing protocols and security features.

This image functions as a high-end, multi-protocol router. As a Layer 3 device, it lacks Layer 2 switching functionalities like VLAN database management and Spanning-Tree Protocol (STP). You can, however, use its FastEthernet (e0/0, etc.) and GigabitEthernet interfaces to create router-on-a-stick setups with external switches to provide inter-VLAN routing.