A network design engineer has been asked to reduce the size of the SPT on an IS-IS broadcast network.
Which option should the engineer recommend to accomplish this task?

Support of vPC on the Cisco Nexus 5000 access switch enables various new design options for the data center Access layer, including which of the following?

A company uses site-to-site IPsec VPN tunnels established over the public internet as a backup to its private WAN. The interoffice IP telephony service quality is
degraded when a failover event occurs. What known design limitation can cause this issue?

Which of the following facts must be considered when designing for IP telephony within an Enterprise Campus network?

What QoS technology allows traffic to pass even though it has exceeded the bandwidth limit but will be queued later?

Addressing QoS design in the Enterprise Campus network for IP Telephony applications means what?

Which of these statements is correct regarding Stateful Switchover and Cisco Nonstop Forwarding?

A network engineer is designing an address plan based on network applications. Which application presents the greatest need for its own address block?

Which protocol does VPLS use to tunnel layer 2 ethernet frames?

A campus network utilizes EIGRP to connect to several remote branch offices. Which configuration should be established on all branch routers to improve routing
scalability and performance?