136 - IPv4 vs IPv6
137 - Virtual networks and subnets
138 - Subnet mask and CIDR notation
139 - Creating a private subnet
140 - Network interface card NIC
141 - Userdefined routed UDR
142 - Service endpoints
143 - Private endpoints
144 - VPN gateway and VNET peering
145 - Virtual network peering
146 - What is DNS server
147 - What is Azure DNS server
148 - Custom DNS domain name
149 - Azure DNS
150 - Azure provided internal DNS domain name
151 - How to install internal private DNS server
152 - Private DNS zone
153 - Network security group NSG
154 - Creating rules in NSG
155 - NSG priority rules
156 - NSG what to choose subnet or NIC
157 - Application security groups ASG
158 - Azure load balancer
159 - Azure load balancer public vs internal
160 - Azure load balancers SKUs
161 - Azure load balancer basic
162 - Azure load balancer traffic distribution
163 - Azure load balancer NAT rules
164 - Azure load balancer standard
165 - Azure load balancer working with multiple backends pools
166 - Azure load balancer outbound rules
167 - Application gateway
168 - Application gateway pathbased routing
169 - Application gateway multisite hosting
170 - Azure firewall
171 - Azure firewall DNAT rules
172 - Azure firewall traffic routing
173 - Azure firewall application rules