When a design calls for spanning VLANs across a campus network, what are two issues that need to be addressed in the design? (Choose two.)
Click on the arrows to vote for the correct answer
A. B. C. D. E.AC.
When a design calls for spanning VLANs across a campus network, there are several issues that need to be addressed in the design. Here are two of the most important ones:
When VLANs are spanned across a campus network, it is important to ensure that the network is able to converge quickly in case of a failure. Network convergence refers to the time it takes for the network to recover from a failure and restore normal operation. In order to achieve fast network convergence, the network design should include redundant links, fast link failure detection, and fast rerouting mechanisms. Additionally, the network should be designed in such a way that traffic can be rerouted around failed links or devices without disrupting the rest of the network.
When VLANs are spanned across a campus network, it is also important to ensure that faults are isolated to prevent them from affecting the entire network. Fault isolation refers to the ability of the network to contain and isolate faults, so that they do not spread throughout the network and cause widespread disruptions. This can be achieved by using VLAN segmentation, access control lists (ACLs), and other network security mechanisms to restrict the flow of traffic between different parts of the network. Additionally, network monitoring tools should be deployed to detect and diagnose faults as soon as they occur, so that they can be isolated and resolved quickly.
In conclusion, when designing a campus network that spans VLANs, network convergence and fault isolation are two important issues that need to be addressed in order to ensure that the network is reliable, secure, and highly available.