Cisco ASAv100 Full English Product Description
1. Short Official Part & License Label
ASAv100 / L-ASA-V-100S-K9=: Cisco Secure Firewall ASA Virtual 100 Top-Tier Virtual Firewall, Licensed for 20 Gbps Maximum Stateful Throughput, 16 vCPU / 32GB Minimum VM Resource Allocation, Smart Software License, Compatible with VMware ESXi, KVM, OpenStack and All Major Public Clouds, Full ASA Firewall, Multi-Context, Massive IPsec & AnyConnect VPN Capacity, SR-IOV Low-Latency Virtual NIC Acceleration
2. Full Product Overview
Cisco Secure Firewall ASAv100 (Adaptive Security Virtual Appliance 100) is Cisco’s highest-performance virtual ASA firewall tier, purpose-built for high-throughput virtualized data centers, large enterprise hybrid cloud perimeters, high-capacity multi-tenant MSSP security nodes, and hyperscale east-west workload segmentation across on-prem private clouds and AWS, Azure, GCP, OCI public cloud infrastructuresCisco.
As a software-only virtualized security appliance, the ASAv100 delivers identical full ASA feature parity with physical ASA hardware, enabling consistent unified security policies across physical, virtual and cloud workloads without rack-mounted hardware deployment. This top-tier license unlocks a maximum licensed throughput of 20 Gbps stateful inspection, supporting millions of concurrent traffic sessions and tens of thousands of simultaneous remote access VPN tunnels for large-scale distributed workforce and multi-site interconnection scenariosCisco.
The ASAv100 supports SR-IOV virtual NIC passthrough, vCPU pinning and multi-queue tuning to drastically cut virtualization overhead and sustain wire-rate encrypted traffic under peak production loads. It adopts Cisco Smart Software Licensing with flexible perpetual or term-based subscription entitlements (L-ASA-V-100S-K9=). Unified administration is available via local ASDM GUI, CLI console, REST API, Cisco Secure Firewall Management Center (FMC) and Cisco Defense Orchestrator for automated multi-instance orchestration across hybrid on-prem and multi-cloud environmentsCisco.
3. Virtual Machine Hardware Resource Specifications
Mandatory VM Resource Allocation for Full 20Gbps Performance
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Virtual CPU: Minimum 16 dedicated vCPUs (required to hit full licensed throughput)
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System Memory: Minimum 32GB dedicated VM RAM; up to 64GB for on-prem hypervisors, up to 128GB for AWS/OCI cloud instancesCisco
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Storage: Minimum 40GB thin-provisioned disk for OS, configuration backups, event logs and security cache
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Supported Hypervisors: VMware ESXi 6.x / 7.x / 8.x, KVM, OpenStack
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Supported Public Cloud Platforms: Amazon AWS, Microsoft Azure, Google Cloud GCP, Oracle Cloud OCI
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Virtual NIC Compatibility: vmxnet3, ixgbe, SR-IOV hardware passthrough vNICs for low-latency traffic offloading
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Max Virtual Interfaces: Up to 64 vNICs for multi-segment network isolation
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VLAN Capacity: Up to 1000 VLAN tagged subinterfaces
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Jumbo Frame Support: 9000 MTU for storage and high-volume data center workloads
Official ASAv100 Licensed Performance Benchmarks
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Maximum Stateful Firewall Throughput: 20 Gbps (multi-protocol stateful inspection)Cisco
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IPsec VPN Encrypted Throughput: Up to 8 Gbps AES traffic
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Maximum Concurrent Active Stateful Connections: 4,000,000
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New Connections Per Second: 16,000
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Max Site-to-Site IPsec VPN Peer Tunnels: 10,000
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Max AnyConnect SSL VPN Remote Access Sessions: 20,000 simultaneous usersCisco
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Max Independent Multi-Context Logical Firewalls: 50 isolated security contexts
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TLS/SSL Decryption Throughput: Up to 6 Gbps for encrypted application traffic
4. Complete Core Security Feature Suite
1. Enterprise-Grade Stateful Firewall Controls
Full Layer 3–4 stateful packet inspection, static/dynamic NAT, PAT, NAT64/NAT46 dual-stack translation, granular object-group ACL policy management, Layer 7 application filtering, URL reputation filtering, traffic policing and QoS bandwidth shaping. Native dual-stack IPv4/IPv6 support with dynamic routing protocols including OSPF, EIGRP, BGP and static routing, plus zone-based segmentation for virtual workload isolation.
2. Scalable End-to-End VPN Services
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Site-to-Site IPsec IKEv1/IKEv2 tunnels with AES-256 encryption, tunnel load balancing and redundant peer failover
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AnyConnect SSL VPN remote access with full tunnel split tunneling, clientless web VPN and secure mobility for global remote staff
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VPN clustering for centralized gateway consolidation across multi-branch enterprise networks
3. Multi-Instance Multi-Tenant Virtualization
Isolated logical security contexts for MSSP multi-customer segmentation or enterprise department separation. Each context runs independent routing tables, access control policies, VPN configurations and logging, with configurable resource quota limits to eliminate cross-tenant resource contention.
4. High Availability & Virtual Resilience
Active/Standby and Active/Active stateful failover HA pairs with full session synchronization to avoid connection drops during VM failure or maintenance. Fully compatible with cloud-native VM redundancy groups and hypervisor high availability clusters for zero service interruption.
5. Traffic Visibility, Logging & Compliance
Real-time traffic monitoring via ASDM graphical management console; secure syslog, SNMP v2c/v3 and NetFlow Secure Event Logging (NSEL) export to third-party SIEM platforms. Persistent audit logging meets strict regulatory requirements for PCI DSS, HIPAA, GDPR and global enterprise compliance frameworks.
6. DevOps Automation & Centralized Orchestration
Local CLI console and ASDM GUI for single-instance administration; RESTful API for automated VM provisioning, policy push and lifecycle management. Unified cross-platform policy deployment, logging and reporting via Secure Firewall Management Center (FMC); centralized license entitlement tracking via Cisco Smart License Manager.
5. Primary Deployment Scenarios
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Hyperscale virtual data center north-south internet border high-throughput security gateway
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Large SDDC east-west traffic segmentation between virtual server workloads
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Premium high-capacity MSSP multi-tenant virtual security inspection nodes with isolated multi-context domains
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Hybrid multi-cloud workload security across AWS, Azure, GCP and OCI public cloud environments
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Global enterprise centralized remote access SSL VPN gateway for tens of thousands of distributed employees
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Large-scale branch consolidation, replacing multiple physical ASA hardware units with virtualized pooled capacity
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Low-latency inline virtual security deployments leveraging SR-IOV hardware offload for wire-rate encrypted traffic processing
6. Short Sales Listing Tagline
Cisco ASAv100 Secure Firewall Top-Tier Virtual Firewall, Licensed for 20Gbps Stateful Throughput, Requires 16 vCPU / 32GB VM RAM, Smart Software License L-ASA-V-100S-K9=, Supports ESXi/KVM/OpenStack & All Major Public Clouds, 20,000 Concurrent AnyConnect VPN Sessions, Multi-Context Multi-Tenant Isolation, SR-IOV Low-Latency Acceleration, Active/Active HA Failover, REST API & FMC Centralized Management, High-Capacity Virtualized Cloud & Data Center Security Gateway
