Administrasi Sistem Jaringan

Sebuah perusahaan memiliki persyaratan skema pengalamatan sebagai berikut:

- Saat ini memiliki 25 subnet

- Menggunakan alamat IP kelas B

- Memiliki maksimal 300 komputer di setiap segmen jaringan

- Harus meninggalkan alamat yang tidak terpakai paling sedikit di setiap subnet.

subnet mask apa yang cocok untuk digunakan di perusahaan ini?

• 255.255.240.0

• 255.255.248.0

• 255.255.255.0

• 255255255248

• 255255255128

Sebuah NIC komputer telah diberi alamat IP 172.31.192.166 dengan Subnet mask 255.255.255.248. Subnet mana yang dimiliki oleh alamat IP?

• 172.31.0.0

• 172.31.160.0

• 172.31.192.0

• 172.31.248.0

• 172.31.192.160

Subnet mask mana yang valid untuk alamat kelas B subnet?

• 255.0.0.0

• 255.254.0.0

• 255.224.0.0

• 255.255.252.0

• 255.255.255.0

Which combination of network id and subnet mask correctly identifies all IP address from 172.16.128.0 through 172.16.159.255?

• 172.16.128.0 and 255.255.255.224

• 172.16.128.0 and 255.255.0.0

• 172.16.128.0 and 255.255.192.0

• 172.16.128.0 and 255.255.224.0

• 172.16.128.0 and 255.255.255.192

A company is planning to subnet its network for a maximum of 27 host. Which subnet mask would provide the needed host and leave the fewest unused addresses in each subnet?

• 255.255.255.0

• 255.255.255.192

• 255.255.255.224

• 255.255.255.240

• 255.255.255.248

An IP network address has been subnetted so that every subnetwork has 14 usable host IP address. What is the appropriate subnet mask for the newly created subnetwork?

• 225.255.255.128

• 255.255.255.224

• 255.255.255.240

• 255.255.255.248

• 255.255.255.252

The network address of 172.16.0.0/19 provides how many subnet and host?

• 7 subnet, 30 hosts each

• 7 subnets, 2046 hosts each

• 7 subnets, 8190 hosts each

• 8 subnets, 2046 host each

• 8 subnets, 8190 hosts each

You need to configure a server that is on the subnet 192.168.19.24/29. The router has the first available host address. Which of the following should you assign to the server?

• 192.168.19.0 / 255.255.255.0

• 192.168.19.33 / 255.255.255.240

• 192.168.19.31 / 255.255.255.248

• 192.168.19.26 / 255.255.255.248

• 192.168.19.34 / 255.255.255.240

If an ethernet port on a router were assigned an IP address of 172.16.112.1/25, what would be the valid subnet address of the host?

• 172.16.112.0

• 172.16.0.0

• 172.16.69.0

• 172.16.255.0

• 172.16.128.0

Network mask berapa yang anda gunakan dari kelas C untuk membuat 2 jaringan dengan 35 hosts di setiap jaringan?

• 255.255.255.128

• 255.255.255.224

• 255.255.255.192

• 255.255.255.240

• 255.255.255.248