ZBF vs ASA vs FTD: Which Firewall Belongs Where
Cisco sells three different stateful firewalls, and engineers argue about which one is "best" as if there were
7 min read
Firewall
2 posts
Zone-Based Firewall on Cisco IOS XE: Zones, Zone-Pairs, and the Policy Model
The Zone-Based Firewall (ZBF) is the stateful firewall that lives inside Cisco IOS XE. It is not a bolt-
10 min read