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?
$159.99
Cisco C9300-24UX-A 24 Ports Multi Gig UPoE+ Switch 90 Day Warranty
$239.00
♻️ Cisco Nexus N9K-C9396TX 48-Port 10GBase-T Switch 12 QSFP+ Uplinks ⚡Fast ship
$129.99
CISCO WS-C3850-12X48U-S 48 Port UPoE
$99.99
Cisco CISCO1921-SEC/K9 1921 Series 2-Port Integrated Services Router
$39.99
Cisco WS-C2960-48TT-L Catalyst 2960 48 Port Managed Network Switch
$32.99
♻️Cisco C3850-NM-2-10G 2 Port 10GbE SFP Network Module C3850⚡Fast Ship
$23.75
CISCO CISCO2911-SEC/K9 Cisco 2911 Integrated Services Router USED
$39.00
♻️ Cisco Refresh CBS250-24P-4X 24-Port PoE Smart Switch w/ 4x10G SFP+ ⚡Fast Ship
$268.00
Cisco C1111-8PLTELA ISR 1100 8-Port Integrated Dual GE C1111-8PLTE C1111-8p
$199.00