Interface mass configuration – range
| conf t |
| start configuration mode |
| interface range FastEthernet 0/1-10, FastEthernet 0/14-20 |
| range selection, you can use coma for ranges |
| name giveanydescription |
| mass rename of interfaces |
| shut / no shut |
| mass port down / up |
| speed 100 |
| mass switch port speed setup |
| exit |
| exit from mass configuration mode |
| exit |
| exit from configuration mode |