A network architect is planning a complete access layer and core upgrade for customers campus LAN. The campus has four large buildings, each requiring between 1000 and 3000 edge ports. Which factor will play a primary role in determining whether the network architect needs to plan a two-tier or three-tier topology for the campus LAN?
Refer to the exhibit.All connections between switches are 10 Gbps. Switch is an Intelligent Resilient Framework (IRF) group with two member. Switch2 is an IRF group with two members. Switch1 and Switch2 route all traffic.A network architect is designing a solution for a finance company. One of the primary applications is a multicast application that delivers stock information to IP video screens across the site. The network architect is seeking a multicast solution that meets these needs:✑ Simple configuration that the customers IT staff can manage and troubleshoot✑ No single point of failure for the multicast trafficWhat is the best solution for this environment and these needs?
Refer to the exhibit.The branch routers have E1 lines into the Frame Relay Service provider network. The exhibit shows just one branch, but the network actually has 30 branches.The HP 6600 Series routers, which are the area border routers (ABRs), have E2 lines into the Frame Relay network.The routers in the exhibit Open Shortest Path First (OSPF). The enable OSPF on network follows:✑ In area 2, OSPF is enabled on network 10.2.0.0/16✑ In area 0, OSPF is enabled on network 10.0.0.0/16The customer requires resilience at the WAN core. Which design change best supports that requirement?
Refer to the exhibit.A network architect has planned redundant links as shown in the exhibit. What should the network architect do to ensure that the redundant link design is truly resilient?
A network architect is compiling information about the total cost ownership (TCO) for a proposal. Which factors play a role in TCO?
Refer to the exhibit.The exhibit shows a proposed design for a data center network infrastructure. The exhibit shows two racks for simplicity. The data center will actually include more racks.The customer has these key requirements:✑ The customer can scale any application and easily install new hardware that supports that application✑ The network supports vMotion for live migration of virtual machine (VMs)How should the network architect change the proposed design to meet the customer requirements?
