What Is the Cisco 8818-SYS-RH? Redundancy, De
Defining the Cisco 8818-SYS-RH The Cisco 8818-SYS...
Technical Overview: Hardware and Software Architecture
The Cisco FPR3120-ASA-K9 is a 3U rack-mounted next-generation firewall (NGFW) designed for large enterprises and data centers requiring high throughput and granular security controls. It operates in dual software modes: Cisco Adaptive Security Appliance (ASA) for legacy policy enforcement and Firepower Threat Defense (FTD) for modern threat prevention.
Key specifications include:
- 16x 10G SFP+ ports and 4x 40G QSFP28 uplinks, supporting up to 360 Gbps of switching capacity.
- Throughput: 15 Gbps with full threat inspection (IPS, Advanced Malware Protection, URL filtering).
- VPN Capacity: 25,000 site-to-site or remote-access tunnels using IKEv2 with AES-256-GCM and SHA-384.
- Storage: Dual 1.92 TB NVMe SSDs for encrypted packet capture and 180-day log retention (GDPR/HIPAA compliant).
Primary Use Cases: Enterprise and Service Provider Scenarios
Hyperscale Data Center East-West Security
Integrates with Cisco Tetration to enforce microsegmentation policies across VMware, Kubernetes, and bare-metal workloads, blocking lateral threat movement.
Managed Security Service Providers (MSSPs)
Supports multi-tenancy with up to 500 virtual contexts, each with independent threat policies, reporting via Cisco SecureX, and SLA tracking.
Financial Services and Healthcare Networks
Validates PCI-DSS 4.0 and NIST 800-53 compliance through FIPS 140-3-ready encryption and audit trails for sensitive data flows.
Performance Comparison: FPR3120-ASA-K9 vs. Firepower 2100/4100 Models
| Metric | FPR3120-ASA-K9 | FPR4140-ASA-K9 | FPR2140-ASA-K9 |
|---|---|---|---|
| Threat Throughput | 15 Gbps | 20 Gbps | 4 Gbps |
| Concurrent Sessions | 10 Million | 15 Million | 4 Million |
| Virtual Interfaces (VLANs) | 8,192 | 16,384 | 4,096 |
| High Availability | Active/Active Clustering | Active/Active | Active/Active |
The FPR3120-ASA-K9 bridges the gap between midrange Firepower 2100 and hyperscale 4100 series, ideal for enterprises with 5,000–15,000 users or 10–40G internet uplinks.
Critical User Concerns Addressed
How to Migrate from ASA 5585-X to FPR3120-ASA-K9?
- Use Cisco Firepower Migration Tool (FMT) 7.4+ to convert ASA NAT/ACL rules to FTD objects.
- Test AnyConnect VPN profiles with TLS 1.3 and Post-Quantum Cryptography (PQC) algorithms.
- Replicate ASA CX context-aware policies using FTD’s Identity-Based Firewall (IBFW).
Can It Handle Encrypted Traffic at Scale?
Yes. With FTD 7.6+, it decrypts TLS 1.3 traffic at 12 Gbps using SNORT 3.0 and offloads decrypted flows to dedicated SPUs. Disable inspection for trusted CDNs (e.g., Akamai) to preserve performance.
What Redundancy Options Exist?
- Active/Active Cluster: Requires dual 40G QSFP28 ports for control links.
- Geo-Redundant HA: Pair with Firepower 9300 chassis across data centers using Cisco SD-WAN vManage.
Deployment Best Practices
- Traffic Optimization:
- Apply QoS Hierarchical Policies to prioritize real-time trading platforms or VoIP.
- Enable FastPath for trusted SaaS apps (Salesforce, Zoom) to bypass deep inspection.
- Hardening:
- Use Cisco TrustSec for SGT tagging and macro-segmentation.
- Disable legacy protocols (SSLv3, TLS 1.0) via FlexConfig.
- Compliance:
- Enable Cisco Audit Viewer for automated NIST/PCI reporting.
- Store logs on Cisco Stealthwatch for network behavior analysis.
Purchasing and Support Considerations
For verified hardware and Cisco TAC coverage, the “FPR3120-ASA-K9” is available through authorized partners like itmall.sale. Ensure your order includes FTD Licenses and a Smart Net Total Care agreement for encrypted firmware updates.
Strategic Insight: Justifying the Investment in Hyperscale Security
In a recent deployment for a global e-commerce platform, the FPR3120-ASA-K9 reduced DDoS mitigation costs by 60% compared to third-party cloud services by leveraging on-prem Cisco Umbrella integration. However, organizations with sub-10G traffic may find the FPR2140-ASA-K9 more economical. For enterprises eyeing quantum computing threats, this model’s PQC readiness (via software updates) offers a hedge against future cryptographic vulnerabilities. Always conduct a TCO analysis comparing CapEx against risk reduction—breach costs in regulated sectors often dwarf firewall expenses.