I86bi-linux-l2-adventerprisek9-15.2d.bin: |link|

Feature set and use cases

: Typically managed via the GNS3 VM or a local Linux directory. 2. Set File Permissions i86bi-linux-l2-adventerprisek9-15.2d.bin

: Supports essential switching protocols including Spanning Tree Protocol (STP), EtherChannel, VTP, and Dot1q trunking. Feature set and use cases : Typically managed

Some users have reported issues with specific image versions where traffic fails to pass to certain router types (e.g., CSR1000v) unless configured specifically, though 15.2d is generally considered stable. High CPU Usage: If not configured with an CSR1000v) unless configured specifically

Build instructions for setting up a CCIE R&S lab in KVM - GitHub

While this image is excellent, newer options exist: