Have you tried security oriented distro Operator.iso by ussysadmin.org? It is based on knoppix and debian. Also it is one of the best network testing and pen testers tool?
Cisco SG110 8 Port Gigabit Ethernet Switch SG110D-08-UK
$39.00
Cisco SG110-16HP 16-Port Gigabit PoE Unmanaged Switch SG110-16HP-NA
$108.00
Cisco SG110D-08HP 8-Port Gigabit PoE Unmanaged Switch SG110D-08HP-JP
$87.00
Cisco 110 SG110D-05 5 Ports Ethernet Switch - 1000Base-X SG110D-05-EU-WS
$40.00
New Linksys SE3005 5-port Gigabit Ethernet Switch
$18.99
New 10/100 Mbps 8 Ports Fast Ethernet LAN Desktop RJ45 Network Switch Hub
$11.49
Netgear Prosafe GS724T V2 24-Port 10/100/1000 Gigabit Ethernet Network Switch
$27.99
NetGear ProSafe GS748T V4 48-Port Gigabit Smart Switch w/ Ears + Cord
$30.00
Juniper Networks EX3300-48P 48-Port PoE+ 4x SFP+ Network Switch w/ Power Cord
$43.95
HP Aruba 2530-8G-PoE+ 8x PoE+ RJ45 2x SFP Gigabit Switch J9774A No AC Adapter
$37.99