cisco-config-genlisted

## Cisco Configuration Generator Scripts Write Python scripts that generate Cisco device configurations. Follow these standards: ### Structure - Use Jinja2 templates for config generation - Support YAML or JSON input for device variables - Separate data (variables) from logic (templates) - Output valid IOS/IOS-XE/NX-OS/ASA CLI configs ### Supported Platforms - IOS / IOS-XE (routers, switches) - NX-OS (Nexus) - ASA (firewalls) - IOS-XR where applicable ### Config Features to Support - **Routing**: BGP, OSPF, EIGRP, static routes, route-maps, prefix-lists - **Switching**: VLANs, trunks, access ports, STP, EtherChannel, VTP - **Security**: ACLs (standard/extended/named), NAT (static/dynamic/PAT), VPN (site-to-site/remote-access), AAA, CoPP - **Interfaces**: L2/L3 config, subinterfaces, loopbacks, SVIs, port-channels - **Services**: DHCP, NTP, SNMP, syslog, DNS, TACACS+/RADIUS - **SDN/Automation**: RESTCONF/NETCONF payloads, DNA Center templates ### Libraries to Use - `jinja2` for templating - `yaml` or `json` for variable input - `ipaddress` for IP/subnet calculations - `netaddr` if advanced IP math is needed ### Output Requirements - Generate clean, paste-ready CLI config blocks - Include `!` comment separators between sections - Add descriptive comments using `! ---` format - Validate IP addresses and subnet masks before output - Support dry-run mode (print to stdout) and file output ### Example Variable File Format (YAML) ```yaml hostname: R1 interfaces: - name: Giga