How to configure virtual interface and default gateway on routers?

[andrejdukin51]

Task: configure the IP address of the virtual interface - the last address of the device in this network and the address of the main gateway - the first address of the device in this network

For example, consider the router R1. What IP address should be assigned to VLAN1 and is it necessary on the router at all?

The address of the main gateway will be 192.168.223.1 or 192.168.223.2 - the interface of the router R6? For R6, the interface of the router R4, etc.?

[paul driver]

Hello
The gateway address of each router will be the its interface ip for each of its own subnets.

Example:
Rtr1
192.168.220.126/25
192.168.220.254/25

Rtr3
192.168.64.126/25
192.168.64.254/254

Rtr4
192.168.222.126/25
192.168.222.254/254

Rtr5
192.168.65.126/25
192.168.65.254/25

Rtr6
192.168.221.126/25
192.168.221.254/25

Rtr7
192.168.66.126/25
192.168.66.254/25

[andrejdukin51]

Thanks Paul
I also wanted to clarify, on the router it is not necessary to cut the main gateway? And please tell me what about Van 1