A network architect is choosing core switches for an enterprise data center. One potential model has CLOS hardware architecture, and the other model has a cross-bar architecture. Which customer requirement would cause the network architect to select switches with CLOS architecture?
A customer has a virtualized data center with hosts that are managed by VMware vCenter. The network architect has proposed the HP Virtual ApplicationNetworks (VAN) Connection Manager (CM) and Resource Automation Manager (RAM) modules for HP Intelligent Management Center (IMC). The architect also proposed the HP 5900v switches and the proper server access layer products.Which technology must the access layer switches that connect to the virtualized servers support?
Refer to the exhibit.The customer requirements include resilience for branch communications. If anyone link fails, a branch can still reach the main office servers. In addition either one of the 5920 switches at the core of the WAN should be able to fail with branches still maintaining their connections.What should the network architect include in the design to meet this requirement?
A network architect has designed a two-tier topology for the campus LAN and is planning to implement routing at the core. Which requirement might cause the network architect to consider implementing routing at the access layer?
A data center has a traditional three-tier network design with routing at the distribution layer. The customer is vitalizing its servers and adding technologies such as live migration of virtual machines (VMs).How well does the architecture (topology) meet the needs of the customers changing environment?
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?
