Cisco ASA lab – Configuring the ASA at Site B with Security Zones / DHCP / ACLs / PAT / Static NAT with explanation along the way!

This side is long overdue for an ASA "quick reference guide" for configurations, so here it is! Before diving head first into brand new studies I wanted to create a bottom up config demo of ASA firewalls for reference when needing to configure or troubleshoot ASA issues, I will give some brief explanations of concepts … Continue reading Cisco ASA lab – Configuring the ASA at Site B with Security Zones / DHCP / ACLs / PAT / Static NAT with explanation along the way!

RFC 1918 Range refresher, NAT Terminology, Static NAT fundamentals, configuration, and demo of SNAT in use!

I will use the IP SLA Track lab Topology to use SW1 as a host to perform the NAT on R2, however I have given the Ethernet segment a sub-network makeover! So to preface this I thought it was a good idea just to throw up the RFC 1918 IP address ranges, as they are … Continue reading RFC 1918 Range refresher, NAT Terminology, Static NAT fundamentals, configuration, and demo of SNAT in use!