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!
Tag: ACL
TSHOOT – Standard / Extended / Time-Based ACLs, Prefix-List review and troubleshooting!
It's easy to assume that an Access-List may be blocking traffic to a Destination IP in a TSHOOT Topology / Trouble ticket, so it is important to know exactly how to read them, and to assess if it applies to your trouble ticket! IPv4 Standard / Extended / Time-Based ACL review / troubleshooting I will … Continue reading TSHOOT – Standard / Extended / Time-Based ACLs, Prefix-List review and troubleshooting!