TryHackMe — Security Engineer: Secure network Architecture Walkthrough
Network Segmentation
- How many trunks are present in this configuration?
Trunks is a connection between router and a switch
In VyOS, trunks are configured as bridges. Based on the configuration, we see there are 4 Bridges. Hence the answer is 4
-> Answer: 4 - What is the VLAN tag ID for interface eth12? We can easily see the VLAN tag ID for interface eth12 is 30
-> Answer: 30
Common Secure Network Architecture
- From the above table, what zone would a user connecting to a public web server be in?
-> Answer: external - From the above table, what zone would a public web server be in?
-> Answer: DMZ - From the above table, what zone would a core domain controller be placed in?
-> Answer: Restricted
Network Security Policies and Controls
- According to the corresponding ACL policy, will the first packet result in a drop or accept?
According to the ACL Policy1, all traffic from subnets of10.10.212.0/24
will be permitted. Therefore, the first packet will be accepted.
-> Answer: accepted - According to the corresponding ACL policy, will the second packet result in a drop or…