Cisco Designing Cisco Network Service Architectures (ARCH) v2.1 Set 2

Two companies recently merged and want to integrate their networks. Both utilize EIGRP to support their complex enterprise networks. Which action can improve the performance of these two separate EIGRP domains?

Which IPv4 multicast technical component measure provides architectural security?

Which option is the primary reason to implement security in a multicast network?


 

Which option describes the purpose of the auto-cost reference bandwidth 10000 command under the OSPF process?

A network engineer must provide 40mb connections from the data center to the corporate office and two remote offices. What WAN connectivity option will outsource the routing in cooperation with the service provider?

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?

What WAN feature can prioritize real-time, IP-based applications when circuits may be saturated?

A network team must provide a redundant secure connection between two entities using OSPF. The primary connection will be an Ethernet Private Line and the secondary connection will be a site-to-site VPN. What needs to be configured in order to support routing requirements for over the VPN connection?

What data center network layer provides service module integration, Layer 2 domain definitions, and default gateway redundancy?

A company requires real-time SAN replication between two remote locations. What is the standard path selection protocol for fabric routing?