Pertemuan 1
Introduction to Classless Routing
1
Discussion Topics
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What is VLSM and why is it used?
A waste of space
When to use VLSM?
Calculating subnets with VLSM
Route aggregation with VLSM
Configuring VLSM
RIP history
RIP v2 features
Comparing RIP v1 and v2
Configuring RIP v2
Verifying RIP v2
Troubleshooting RIP v2
Default routes
2
What Is VLSM and Why Is It Used?
A Waste of Space
When to Use VLSM?
Calculating Subnets with
VLSM
A Working VLSM Example
Route Aggregation
Route Summarization
Configuring VLSM
RIP History
• RIPv1 has the following limitations:
– It does not send subnet mask information in
its updates.
– It sends updates as broadcasts on
255.255.255.255.
– It does not support authentication.
– It is not able to support VLSM or classless
interdomain routing (CIDR).
RIPv2 Features
Comparing RIPv1 and RIPv2
Configuring RIPv2
Verifying the RIP Configuration
Displaying the IP Routing
Table
Troubleshooting RIPv2
The debug ip rip Command
Troubleshooting RIPv2
The debug ip rip Outputs and Meanings
Configuring Default Route