| Issue | Details | |-------|---------| | | This is Cisco proprietary software . You must have a valid Cisco support contract to legally use it. | | No switching | Cannot be used as an L2 switch. For L2, you need i86bi_linux_l2-adventerprisek9-ms or similar. | | Performance | Runs slower than real hardware, but fine for lab use. | | Known bug | Some 15.4(1)T images have issues with BGP path selection or IPv6 ND. Check Cisco Bug Search. |
Assuming GigabitEthernet0/0/0 is your WAN (Internet) and GigabitEthernet0/0/1 is your LAN. i86bilinuxl3adventerprisek91541tbin better
copy tftp flash: