Zbfw

May 18, 2021 ・0 comments

Zbfw. Now it's time to implement zone-based firewalls (ZBFW). Realistically ZBFW is no substitute to a dedicated firewall as it does not have the NGFW features supported by most vendors.

Simple Zone Based IOS Firewall (GNS3 Lab) (Lizzie Garcia)

By default all traffic to the self zone will be. The advantage of using ZBFW is that the interfaces are. Theres more info about configuring ZBFW [here].

Today's challenge was to get to grips with Cisco's ZBFW, there are a few examples out there if you google but this cisco pdf was the best resource I found.

Router interfaces are assigned to specific security zones, and then interzone traffic is explicitly permitted or denied based on the security policy.

F-ZBFW Pélican 38 | Sécurité Civile aéroport Marseille ...

F-ZBFW Pélican 38 | Sécurité Civile JPO UISC-7 de ...

Miss configured ZBFW? - Cisco Community

Canadair CL-415 [38] Sécurité Civile (new) F-ZBFW Livery ...

Cisco IOS Zone Based Firewall Example | Nick Bettison ...

SD-WAN Security: cEdge: Enterprise Firewall (ZBFW) の設定例と ...

F-ZBFW Pélican 38 | Sécurité Civile JPO UISC-7 de ...

We create policys between zones and assign interfaces to zones instead of applying CBAC rules to interfaces. We will demonstrate capability of Cisco router in participating Cisco TrustSec including joining SGT trust domain, Network Device Authorization, SGT propagation, and enforcement. So far the VPN topology has come along pretty well, there have been a few things that need to be put into OneNote but it's all good learning.

Today's challenge was to get to grips with Cisco's ZBFW, there are a few examples out there if you google but this cisco pdf was the best resource I found.

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