# Introduction

This guide contains all relevant CLI commands for these Spark Firewall / Small and Medium Business (SMB) appliance models:

| Series | Home Page SK |
| --- | --- |
| 2000 | [sk181924](https://support.checkpoint.com/results/sk/sk181924) |
| 1900 | [sk181924](https://support.checkpoint.com/results/sk/sk181924) |
| 1800 | [sk168880](https://support.checkpoint.com/results/sk/sk168880) |
| 1600 | [sk168880](https://support.checkpoint.com/results/sk/sk168880) |
| 1595R | [sk181492](https://support.checkpoint.com/results/sk/sk181492) |
| 1595 | [sk157412](https://support.checkpoint.com/results/sk/sk157412) |
| 1590 | [sk157412](https://support.checkpoint.com/results/sk/sk157412) |
| 1575R | [sk182056](https://support.checkpoint.com/results/sk/sk182056) |
| 1575 | [sk157412](https://support.checkpoint.com/results/sk/sk157412) |
| 1570R | [sk166654](https://support.checkpoint.com/results/sk/sk166654) |
| 1570 | [sk157412](https://support.checkpoint.com/results/sk/sk157412) |
| 1555 | [sk157412](https://support.checkpoint.com/results/sk/sk157412) |
| 1550 | [sk157412](https://support.checkpoint.com/results/sk/sk157412) |
| 1535 | [sk157412](https://support.checkpoint.com/results/sk/sk157412) |
| 1530 | [sk157412](https://support.checkpoint.com/results/sk/sk157412) |