Small environment setup for Cisco 9200L switch and Proxmox virtualization platform.

• Cisco Catalyst 9200L Switch

  • Management VLAN: 27
  • Network: 172.16.27.0/24
  • Gateway: 172.16.27.1 (assumed)
  • Switch IP: 172.16.27.8

• Proxmox Virtualization Environment

  • VMs will use VLAN 27
  • IP range: 172.16.27.0/24

.
├── network/
│   ├── cisco/
│   │   ├── switch-config.txt          # Cisco switch configuration
│   │   └── vlan-27-setup.txt          # VLAN 27 specific setup
│   └── inventory.yml                  # Network inventory
├── proxmox/
│   ├── templates/                     # VM templates
│   ├── deploy-vm.sh                   # VM deployment script
│   └── proxmox-config.yml             # Proxmox configuration
├── scripts/
│   ├── network-check.sh               # Network connectivity checks
│   └── ip-allocator.py                # IP address management
└── docs/
    └── setup-guide.md                 # Detailed setup instructions

1. Configure Cisco switch VLAN 27 (see network/cisco/vlan-27-setup.txt)
2. Verify network connectivity
3. Deploy VMs using Proxmox scripts
4. Monitor and manage infrastructure

• 172.16.27.1 - Gateway (assumed)
• 172.16.27.8 - Cisco Switch (management)
• 172.16.27.10-50 - Reserved for infrastructure
• 172.16.27.51-200 - Available for VMs
• 172.16.27.201-254 - Reserved for future use

• Python 3.8+
• Proxmox API access
• SSH access to Cisco switch
• Network connectivity to VLAN 27