Which are the two modes of Cisco ASA firewall
Routed and Transparent
What is the default mode of Cisco ASA
Routed
Routed Mode
How ASA acts in routed mode
As a router hop in the network
What are the features of routed mode
- Support many interfaces
- Each interface requires an IP address
- Each interface belong to different subnet
Can we share interfaces between contexts
Yes
Which routing protocol supported in single context routed mode
OSPF, EIGRP and RIP
Which routing protocol supported in multiple context routed mode
Static routes only
Transparent firewall
Does transparent firewall acts a router hop in the network
No
What is transparent firewall
Layer 2 firewall
What are the other names for transparent firewall
Bump in the wire or stealth firewall
Does transparent firewall seen as a router hop in tht network
No
What are the features of transparent firewall
- Connect same network on inside and outside interface
- No need to configure IP address on interfaces
- Both interface belong to same subnet
What is the benefit of using transparent firewall
Easy to deploy into an existing network
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