A company with multiple service providers wants to speed up BGP convergence time in the event a failure occurs with their primary link. Which approach achieves this goal and does not impact router CPU utilization?

1. A. Utilize BFD and tune the multiplier to 50
2. B. Lower the BGP hello interval
3. C. Decrease the BGP keepalive timer
4. D. Utilize BFD and keep the default BGP timers

Correct Answer: C

An engineer is designing an enterprise campus network. The LAN infrastructure consists of switches from multiple vendors, and Spanning Tree must be used as a Layer 2 loop prevention mechanism. All configured VLANs must be grouped in two SIP instances. Which standards-based Spanning Tree technology supports this design solution?

1. A. MSTP
2. B. RSTP
3. C. Rapid PVST
4. D. STP

Correct Answer: A

Which method will filter routes between EIGRP neighbors within the same autonomous system?

1. A. distribute-list
2. B. policy-based routing
3. C. leak-map
4. D. route tagging

Correct Answer: A

Which design consideration must be made when using IPv6 overlay tunnels?

1. A. Overlay tunnels that connect isolated IPv6 networks can be considered a final IPv6 network architecture.
2. B. Overlay tunnels should only be considered as a transition technique toward a permanent solution.
3. C. Overlay tunnels can be configured only between border devices and require only the IPv6 protocol stack.
4. D. Overlay tunneling encapsulates IPv4 packets in IPv6 packets for delivery across an IPv6 infrastructure.

Correct Answer: C

In an SD-WAN architecture, which methods are used to bootstrap a vEdge router?

1. A. DHCP options or manual configuration
2. B. vManage or DNS records
3. C. ZTP or manual configuration
4. D. DNS records or DHCP options

Correct Answer: C