Introduction to “SSI1517006KLANBASE.lic” Software
This license file activates LAN Base feature sets for Cisco Catalyst 9000 series switches running IOS XE 17.6.1+ software. Designed for enterprise network deployments, it enables Layer 2 switching capabilities including VLAN management, STP/RSTP protocols, and basic QoS functions.
Compatible with Catalyst 9200/9300/9400/9500 hardware platforms, the license supports permanent activation through Cisco Smart Licensing using Policy (SSP). The “SSI1517006” product code confirms its validation for perpetual access to LAN Base functionality without subscription requirements.
Key Features and Improvements
Protocol Optimization
- Enables IGMPv3 snooping for multicast traffic management
- Supports 4094 VLAN configurations with PVLAN isolation
- Activates LLDP-MED for VoIP device auto-provisioning
Security Enhancements
- Unlocks DHCP snooping with option 82 verification
- Enables port security with maximum MAC address binding
- Supports 802.1X authentication with RADIUS fallback
Management Capabilities
- Activates RESTCONF/NETCONF API access
- Enables streaming telemetry with 30-second intervals
- Supports Cisco DNA Center integration
Compatibility and Requirements
| Supported Hardware | Minimum IOS XE Version | Required Memory |
|---|---|---|
| Catalyst 9200 Series | 17.6.1a | 8GB DRAM |
| Catalyst 9300 Series | 17.9.3 | 16GB DRAM |
| Catalyst 9500 Series | 17.12.1 | 32GB DRAM |
Compatibility Notes
- Not transferable between different switch chassis types
- Requires active Cisco Service Contract for activation validation
- Incompatible with SD-Access fabric deployments
oac.7.3.7.N1.1b.ova Cisco Catalyst 8000v Edge Software, IOS XE 7.3.7 Virtual Appliance Download Link
Introduction to “oac.7.3.7.N1.1b.ova” Software
This virtual appliance package delivers Cisco Catalyst 8000v Edge Platform software version 7.3.7 for hybrid cloud deployments. Optimized for AWS/Azure environments, it provides SD-WAN capabilities with integrated security services including IPSec and Zone-Based Firewall.
Compatible with VMware ESXi 6.7+ and KVM hypervisors, the OVA template includes pre-configured vCPU/RAM allocations for medium-scale deployments. The “N1.1b” designation indicates North American region compliance with FIPS 140-2 Level 1 cryptographic validation.
Key Features and Improvements
SD-WAN Enhancements
- Implements vManage API 2.8 compatibility
- Supports 5000 concurrent IPSec tunnels
- Enables application-aware routing for 150+ SaaS platforms
Security Updates
- Patches OpenSSL vulnerability (CVE-2023-0286)
- Updates SSH server to version 8.9p1
- Implements TLS 1.3 with X25519 key exchange
Performance Optimization
- Reduces control plane latency by 18%
- Supports 40Gbps throughput on x86_64 platforms
- Improves VM snapshot recovery time by 35%
Compatibility and Requirements
| Virtualization Platform | Minimum Resources | Supported Hypervisors |
|---|---|---|
| VMware ESXi | 4 vCPU/8GB RAM | 6.7 U3+ |
| KVM | 4 vCPU/16GB RAM | QEMU 3.0+ |
| Hyper-V | 8 vCPU/32GB RAM | 2019 Datacenter |
Compatibility Notes
- Requires VT-x/AMD-V hardware acceleration
- Incompatible with nested virtualization configurations
- Mandatory 100GB disk allocation for logging
Software Access
Both software packages are available for verified download at https://www.ioshub.net. The platform provides SHA-256 checksum validation and Cisco digital signature verification to ensure file integrity. Network administrators should consult Cisco’s compatibility matrices and perform test deployments in staging environments before production implementation.
