Kuncinya: jumlah bit yang match concecutively
Operasi apa yang cocok? and atau or?
Hasil sumerisasi berupa alamat network dan mask baru hasil sumerisasi
1. Write out the networks that you want to summarize in binary.
2. To find the subnet mask for summarization, start with the left-most bit.
3. Work your way to the right, finding all the bits that match consecutively.
4. When you find a column of bits that do not match, stop. You are at the summary boundary.
5. Now, count the number of left-most matching bits, which in our example is 22. This number becomes your subnet mask for the summarized route: /22 or 255.255.252.0
6. To find the network address for summarization, copy the matching 22 bits and add all 0 bits to the end to make 32 bits.
The result is the summary network address and mask for 192.168.0.0/22.
Function
summary routes lessen the number of total routes in routing tables, which makes the routing table lookup process more efficient. Summary routes also require less bandwidth utilization for the routing updates because a single route can be sent instead of multiple individual routes.
Operasi apa yang cocok? and atau or?
Hasil sumerisasi berupa alamat network dan mask baru hasil sumerisasi
1. Write out the networks that you want to summarize in binary.
2. To find the subnet mask for summarization, start with the left-most bit.
3. Work your way to the right, finding all the bits that match consecutively.
4. When you find a column of bits that do not match, stop. You are at the summary boundary.
5. Now, count the number of left-most matching bits, which in our example is 22. This number becomes your subnet mask for the summarized route: /22 or 255.255.252.0
6. To find the network address for summarization, copy the matching 22 bits and add all 0 bits to the end to make 32 bits.
The result is the summary network address and mask for 192.168.0.0/22.
Function
summary routes lessen the number of total routes in routing tables, which makes the routing table lookup process more efficient. Summary routes also require less bandwidth utilization for the routing updates because a single route can be sent instead of multiple individual routes.
No comments:
Post a Comment