| Порт | Маркировка | Примечание | Vlan |
| G1/0/1 | 10B1 | 3SW2 | 31 |
| G1/0/2 | 000B2 | 3BR1 | 32 |
| G1/0/3 | 1A0301 | 1BR1 | 12 |
| G1/0/4 | 2B0410 | 2SW2 | 21 |
| G1/0/5 | 2B0510 | 2SW3 | 20 |
| G1/0/6 | 2B0601 | 2BR1 | 22 |
| G1/0/7 | 1A0710 | 1SW2 | 11 |
| G1/0/8 | 4B1008-4B0810 | 4SW3 | 40 |
| G1/0/9 | 001B9 | 4BR1 | 42 |
| G1/0/10 | B010B2-4B101 | 4SW2 | 41 |
| G1/0/11 | 10B11 | 3SW3 | 30 |
| G1/0/12 | 1A1210 | 1SW3 | 10 |
| G1/0/13 | — | 1FW1 | 1 |
| G1/0/14 | — | 2FW1 | 1 |
| G1/0/15 | — | 3FW1 | 1 |
| G1/0/16 | 2401 | 4FW1 | 1 |
| G1/0/17 | B1 | DE-3 management | trunk |
| G1/0/18 | B3 | DE-5 management | trunk |
| G1/0/19 | AA2 | DE-4 management | trunk |
| G1/0/20 | A20 | DE-1 | trunk |
| G1/0/21 | A21 | DE-2 | trunk |
| G1/0/22 | A22 | DE-4 | trunk |
| G1/0/23 | A23 | DE-5 | trunk |
| G1/0/24 | A24 | DE-3 | trunk |
| G1/0/25 | — | оптика | 1 |
| G1/0/26 | — | оптика | 1 |
| G1/0/27 | — | оптика | 1 |
| G1/0/28 | (в SW-2) | SW-2 (кабинет-218) | trunk |