For 4120, ExtremeSwitching 5720, and Extreme 7520 and 7720 series switches, each channelized port receives a specified channelized number. See the following table for examples using a 48-port switch model and 5720 VIMs.
| Switch channelized ports using the port option | Switch channelized ports using the slot:port option | 5720 VIM-2CE channelized ports using the port option | 5720 VIM-2CE channelized ports using the slot:port option |
|---|---|---|---|
| 49:1 | 1:49:1 | 51:1 | 1:51:1 |
| 49:2 | 1:49:2 | 51:2 | 1:51:2 |
| 49:3 | 1:49:3 | 51:3 | 1:51:3 |
| 49:4 | 1:49:4 | 51:4 | 1:51:4 |
| 50:1 | 1:50:1 | 52:1 | 1:52:1 |
| 50:2 | 1:50:2 | 52:2 | 1:52:2 |
| 50:3 | 1:50:3 | 52:3 | 1:52:3 |
| 50:4 | 1:50:4 | 52:4 | 1:52:4 |
Note
5720 VIM-6YE ports are not channelized and map to ports 51-53 and 54-56.Note
Switches running Release 31.6 or earlier that are connected to a channelized 5720 port will not display the correct port number via the Extreme Discovery Protocol. The port numbers will display correctly via the Link Layer Discovery Protocol.