Used Cisco Firewalls & Security

A Cisco firewall is a network security device used to monitor, filter, and control network traffic to prevent unauthorised access and malicious attacks. The firewall protects the network from threats by examining packets for source, destination, content, and contextual information and enforcing security policies.

The Cisco firewall supports deep packet inspection, provides VPN and IPS functionality, and supports multi-layered security policies. In addition to firewalls, Cisco offers comprehensive security solutions, including security management, endpoint security, and threat detection and prevention. Together, these solutions create a comprehensive network security system capable of detecting and responding to evolving network threats in a timely manner.

We offer a 3-month warranty on used cisco firewalls purchased from linknewnet. Upon receipt of your order, we will thoroughly test and maintain the equipment prior to shipment to ensure that you receive a virtually new product and experience the best technical support available! Cisco offers comprehensive network security solutions, including security management, endpoint security, and threat detection and prevention.

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VS-C6504E-S720-10G

Cisco Catalyst switch Chassis+Fan Tray+Sup720-10G; IP Base ONLY incl. 5 RU

$7700 $4620

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VS-C6506E-S720-10G

Cisco Catalyst switch Chassis+Fan Tray+Sup720-10G; IP Base ONLY incl. VSS, 12 RU

$3070 $1842

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VS-C6509E-S720-10G

Cisco Catalyst switch Chassis+Fan Tray+Sup720-10G; IP Base ONLY incl. VSS, 15 RU

$6890 $4134

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VS-C6509VE-S72010G

Cisco Catalyst switch Chassis+Fan Tray+Sup720-10G; IP Base ONLY incl. VSS

$2085 $1250

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WS-C6503-E

Catalyst 6500 Enhanced 3-slot chassis, 4RU, no PS, no Fan Tray

$1415 $847

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WS-C6504-E

Catalyst 6500 Enhanced 4-slot chassis, 5RU, no PS, no Fan Tray

$1555 $933

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WS-SVC-ASA-SM1-K9

Cisco Catalyst switch 6500 ASA and SM1 Bundle

$203598 $122158

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WS-SUP32-GE-3B

Cisco Catalyst 6500 Series Supervisor Engine 32 with 8 10GE uplinks and PFC3B

$1233 $740

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WS-C6503E-CSMS-K9

CSM-S, 6503, Sup720 Bundle

$111385 $66831

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WS-C6504-E-VPN+-K9

Cisco Catalyst switch 6504E IPSec VPN SPA Security System

$105255 $63153

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WS-C6506E-IPS10GK9

6506E+4 x IDSM2+ Sup32 + 2 10GE XENPAKs and Pwr

$189465 $113679

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WS-C6506E-IPSF-K9

6506E+4 x IDSM2+ Sup32 + 8 Fiber SFP and Pwr

$184201 $110521

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WS-C6509E-CSMS-K9

CSM-S, 6509, Sup720 Bundle

$123666 $74200

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WS-C6513-CSM

CSM, 6513, Sup720 Bundle

$121035 $72621

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WS-C6513-CSMS-K9

CSM-S, 6513, Sup720 Bundle

$134193 $80516

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WS-C6513-VPN+-K9

Cisco Catalyst switch 6513 IPSec VPN SPA Security System

$131570 $78942

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WS-SVC-SSL-CSM-K9

Cisco Catalyst switch 6500 SSL and CSM Bundle

$24115 $14529

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BSN09E-VS720-10G

Cisco 6500 Bundle BSN09E-VS720-10G Catalyst 6500 Bundle: 9E, VSS Sup 720, FW, WiSM, 10G LC

$280705 $168421

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BSN09E-VS720-1G

Cisco 6500 Bundle BSN09E-VS720-1G Catalyst 6500 Bundle: 9E, VSS Sup 720, FW, WiSM, 1G LC

$245615 $147368

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WS-CAC-3000W

Cisco WS-CAC-3000W Catalyst 6500 3000W AC power supply

$1285 $769

Total 60 items , current page 1 , total 3 pages

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CRS326-24G-2S+RM

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Mikrotik CRS326-24G-2S+RM Cloud Router Switch, 24xGbit LAN, 2xSFP+, RackmountOpens

A9K-2T20GE-B

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Cisco ASR 9000 Line Card A9K-2T20GE-B 2-Port 10GE, 20-Port GE Line Card, Requires XFPs and SFPs

N9K-C92348GC-X

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Cisco Nexus 9000 Series Switch N9K- C92348GC-X with 48p 100M/1G Base-T ports and 4p 1/10/25G SPF28 and 2p 40/100G QSFP28

N9K-C93600CD-GX

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Nexus 9316D Spine and Leaf switch with 28p 100/40G QSFP28 and 8p 400/100G QSFP-DD

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