[DEPLOYED] NET-CONCEPT(8)
Cisco NAT Concepts: Translating Private to Public IPs
A beginner-friendly breakdown of how a Cisco router uses Source NAT to translate private IP addresses into public IP addresses for internet access.
> [OPEN MANUAL] > [M.A.C.] /USR/SHARE/MAN
MANUAL PAGES // CHEATSHEETS & REFERENCES
> DISCOVERING REFERENCE DOCUMENTS...
[STATUS: 15 REFERENCE MANUALS DISCOVERED]
[DEPLOYED] NET-AUDIT(8)
Cisco Packet Tracer: Network Build Checklist
An interactive pre-flight audit checklist covering IP planning, VLANs, Router/Switch hardening, DHCP, and physical layer setup.
> [OPEN MANUAL] [DEPLOYED] NET-MAN(8)
Cisco PAT Configuration (Interface)
Configure Port Address Translation (PAT) by mapping an access-list directly to an outgoing interface using the overload keyword.
> [OPEN MANUAL] [DEPLOYED] NET-MAN(8)
Cisco PAT Configuration (Pool)
Configure Port Address Translation (PAT) by mapping an access-list to a defined NAT pool using the overload keyword.
> [OPEN MANUAL] [DEPLOYED] NET-MAN(8)
Cisco CLI Hardening: Dynamic Learning with Sticky MAC Port Security
A CCNA-level guide to 'switchport port-security mac-address sticky', dynamically converting dynamically learned Layer 2 MAC addresses into persistent running configuration entries.
> [OPEN MANUAL] [DEPLOYED] NET-MAN(8)
Cisco CLI Hardening: Port Security MAC Enforcement & Violation Modes
A CCNA-level guide to configuring Layer 2 port security, static MAC address binding, and comparing Protect, Restrict, and Shutdown violation modes on Cisco IOS switches.
> [OPEN MANUAL] [DEPLOYED] SYS-MAN(8)
Cisco CLI: Factory Resetting a Router
Quick reference for wiping NVRAM startup configurations and resetting the standard boot register behavior.
> [OPEN MANUAL] [DEPLOYED] SEC-MAN(8)
Cisco CLI Hardening: SSH v2 Remote Access & Management IP Setup
A CCNA-level guide to configuring secure SSH v2 access, local user credentials, VTY lines, and Layer 3 management IP addressing on Cisco switches and routers.
> [OPEN MANUAL] [DEPLOYED] SEC-MAN(8)
Cisco CLI: Configuring Secure Shell (SSH)
Step-by-step terminal reference to replace vulnerable Telnet access with encrypted SSH sessions.
> [OPEN MANUAL] [DEPLOYED] NET-MAN(8)
Cisco Standard ACL Configuration & Verification
A complete guide to configuring, applying, editing, and verifying Numbered and Named Standard IPv4 Access Control Lists (ACLs) on Cisco IOS.
> [OPEN MANUAL] [DEPLOYED] NET-ROUTE(8)
Cisco CLI routes: Cisco IOS Static IP Routing & Default Routes
A comprehensive CCNA guide to configuring static routes, next-hop vs exit-interface forwarding, default routes, floating backup routes, and verification commands in Cisco IOS.
> [OPEN MANUAL] [DEPLOYED] SEC-MAN(8)
Cisco CLI: Switch Initial Configuration Baseline & Hardening
Zero-Trust baseline for hardening a new Cisco Catalyst switch out of the box: hostname, banner, interface shutdown, line auth, enable secret, encryption, and persistence.
> [OPEN MANUAL] [DEPLOYED] SW-MAN(8)
Cisco CLI: Factory Resetting a Switch
Quick reference for clearing the startup configuration and purging the separate flash VLAN database.
> [OPEN MANUAL] [DEPLOYED] NET-MAN(8)
Cisco CLI Hardening: Disabling DTP with Switchport Nonegotiate
A CCNA-level guide to disabling Dynamic Trunking Protocol (DTP) using 'switchport nonegotiate', preventing VLAN hopping attacks, and securing access and trunk links in Cisco IOS.
> [OPEN MANUAL] [DEPLOYED] NET-MAN(8)
Cisco CLI: VLANs, Trunking & Router-on-a-Stick
Essential reference for configuring access VLANs, native trunking, subinterfaces, DHCP helpers, and verification commands.
> [OPEN MANUAL]