642-996 무료 덤프문제 온라인 액세스

How do blade servers connect to Cisco Catalyst blade switch cards?

• A.cabling to 10/100 Ethernet ports on the blade switches
• B.cabling to 10-Gigabit Ethernet ports on the blade switches
• C.cabling to Gigabit Ethernet ports on the blade switches
• D.internal chassis connections

Under which two circumstances is Layer 2 adjacency required? (Choose two.)

• A.when HSRP is used
• B.when NIC teaming is implemented
• C.when NSF with SSO is configured
• D.when clustered applications are supported

From a data center design perspective, which of the following is true in regard to network management tools like Cisco Data Center Network Manager (DCNM) and CiscoWorks LAN
Management Solution (LMS)?

• A.Cisco DCNM is positioned to manage non-Nexus OS gear like the Catalyst 6500 Series,
  Catalyst 6500 Series FWSM, and Cisco UCS.
• B.Platform-specific, advanced data center features should be managed by Cisco DCNM and provided to CiscoWorks LMS.
• C.Cisco DCNM should be used to manage everything except the aggregation service layer.
• D.CiscoWorks LMS should be used to manage the LAN network, while Cisco DCNM will manage the SAN network.

The architectural components of the infrastructure are the access layer, the aggregation layer, and the core layer. What is the principal advantage of this model?

• A.no advantages to this model
• B.cost of ownership
• C.return on investment
• D.hierarchical structure and its modularity

In designing for data center core layer throughput for SAN applications, which feature is implemented in a Cisco Nexus 7010 core switch to complement classical QoS?

• A.WRED
• B.PAUSE
• C.CoS-based virtual lanes
• D.WRR