Refer to the exhibit. A NetworkingCompany designer is reviewing a diagram of a customer network. What two risks or issues can be identified in the topology that is shown? (Choose two.)
- The firewall router and ISP connection represent a single point of failure.
- A failure of the switch that connects the Cisco Call Manager to the network will cause the entire IP telephony system to fail.
- Using Layer 3 switches to interconnect the data center servers to the IP phones introduces too much delay.
- The IP phones need to be redundantly connected to the switches to prevent single points of failure at the access layer.
- If one of the Layer 3 switches fails, the Cisco Call Manager will be unreachable.
Related exam: CCNA Discovery 4: DCompNtwk Practice Final Exam
Related exam: CCNA Discovery 4: DCompNtwk Final Exam
