Routingtable CIDR
Budget: €8 – €30 EUR
A company has received the IPv4 address space 134.20.0.0/16 and the IPv6 address space 2001:25:63::/48 from an Internet Service Provider (ISP). The company is connected to the ISP and with it the Internet via its own router R1, using port 0 for this purpose. A purchasing department is connected to port 1, in which 100 people work and each of them needs an IP address. A sales department is connected to port 2, in which 200 people work. Port 3 is used to connect to another router R2, whose port 0 is used.Connected to port 1 of R2 is the Development department, which has 50 employees.
Assign IPv4 and IPv6 addresses to the resulting IP networks, and no private IP addresses should be used. For IPv4, the addresses should be assigned as efficiently as possible to have as many additional IPv4 addresses available for other departments not shown. With IPv6, on the other hand, the simplicity of the structuring is to be the focus.
Specify in the further what the routing tables of R1 and R2 look like. From the provider network, the external router interface port 0 of R1 has been assigned the IP address 134.21.0.2 or 2001:25:64::2.
Assign IPv4 and IPv6 addresses to the resulting IP networks, and no private IP addresses should be used. For IPv4, the addresses should be assigned as efficiently as possible to have as many additional IPv4 addresses available for other departments not shown. With IPv6, on the other hand, the simplicity of the structuring is to be the focus.
Specify in the further what the routing tables of R1 and R2 look like. From the provider network, the external router interface port 0 of R1 has been assigned the IP address 134.21.0.2 or 2001:25:64::2.