最新的Cisco Designing Cisco Data Center Infrastructure - 300-610免費考試真題
An engineer is operating data center environment that hosts data-intensive financial applications.
The applications are mostly processing HTTP/HTTPS data with large data segments, which results in a CPU contention due to the significant network processing.
Which set of the Ethernet adapter policies must be selected to resolve the issue?
The applications are mostly processing HTTP/HTTPS data with large data segments, which results in a CPU contention due to the significant network processing.
Which set of the Ethernet adapter policies must be selected to resolve the issue?
正確答案: B
說明：（僅 Fast2test 成員可見）
An international corporation migrates its primary and secondary data centers to Cisco ACI. The new architecture must include a disaster recovery solution for critical applications in the primary data center with these requirements:
- The secondary data center hosts dedicated workloads, which must
remain isolated from the primary data center.
- Critical applications must have both Layer 3 and Layer 2 connectivity between data centers.
- The ACI policy must be consistent across the data centers.
- Flooding between the data centers must be restricted to specific
VLANs.
Which solution must be used to accomplish these goals?
- The secondary data center hosts dedicated workloads, which must
remain isolated from the primary data center.
- Critical applications must have both Layer 3 and Layer 2 connectivity between data centers.
- The ACI policy must be consistent across the data centers.
- Flooding between the data centers must be restricted to specific
VLANs.
Which solution must be used to accomplish these goals?
正確答案: B
說明：（僅 Fast2test 成員可見）
Which type of interface on a Cisco Nexus switch supports IPv4 and IPv6 addressing, has access to its own VRF instance, and stays operational if the data and control planes crash?
正確答案: C
說明：（僅 Fast2test 成員可見）
A company has several data centers with hundreds of Cisco UCS blade chassis. A network consultant plans to active Cisco Discovery Protocol to the servers to facilitate Layer 1 troubleshooting. For security reasons, the company wants to restrict the servers from sending different MAC addresses to the fabric interconnect after the MAC address from the first packet is learned. Which two policies be modified to support this design? (Choose two.)
正確答案: C,E
A network engineer must perform a VMM integration for the VMWare vCenter platform with the Cisco ACI Fabric. The vCenter is already installed in one of the rack servers connected to ACI leaf switches in a vPC mode.
Which type of management network must be used to integrate vCenter with ACI?
Which type of management network must be used to integrate vCenter with ACI?
正確答案: B
說明：（僅 Fast2test 成員可見）
Refer to the exhibit. During a synchronization of port roles, a device receives a proposal message on one of its ports that is s selected as the new root port. The logs show that Rapid PVST+ forced all other ports to synchronize with the new root information. The engineer analyzes the port states and concludes that the device is synchronized with superior root information received on the root port, and all other ports are synchronized. What happens to a designated port that is in the forwarding state and is not configured as an edge port, if Rapid PVST+ forces it to synchronize with new root information?
正確答案: A
A network engineer must design a Cisco HyperFlex solution based on these requirements:
- two clusters in the main data center consisting of five HyperFlex
nodes
- one edge node for the remote branch
- cluster nodes that use one rack unit of space
Which two devices should be used in the remote branch cluster for this design? (Choose two.)
- two clusters in the main data center consisting of five HyperFlex
nodes
- one edge node for the remote branch
- cluster nodes that use one rack unit of space
Which two devices should be used in the remote branch cluster for this design? (Choose two.)
正確答案: A,B
說明：（僅 Fast2test 成員可見）
A network architect designs a high-availability architecture for the Cisco UCS Fabric Interconnects that are installed in a data center. The architecture must support clustering and redundancy.
Which architecture meets these requirements?
Which architecture meets these requirements?
正確答案: D
說明：（僅 Fast2test 成員可見）
A Cisco engineer is developing a custom application that can run natively in Cisco NX-OS on Nexus 9000 and Nexus 3000 platforms. For the NX-SDK application to run, the engineer enables the NX-SDK feature on the device. Then the NX-SDK is imported into the application via an import nx_sdk_py statement. The engineer creates custom CLI commands and defines custom CLI command syntax within the sdkThread function. When CLI commands originate from an NX- SDK application, what class is this?
正確答案: D
A data center with over 4000 VLANs must be stretched to a disaster recovery site. The solution must support the migration of virtual machines to a disaster recovery site. To support the scalability of the solution, the internal fabric of the main site must be from the DCI network. The connecting network infrastructure uses a 10 Gbps link with PIM ASM supported, which will be replaced with a different overlay in the next 12 months. The solution must support head-end replication for broadcast, unknown unicast, and multicast traffic. Which solution must be used to meet these requirements?
正確答案: D
Which two methods mitigate congestion in a SAN network? (Choose two.)
正確答案: A,E
說明：（僅 Fast2test 成員可見）
What must be configured in Cisco Intersight when Enum is selected as the data type in a workflow input?
正確答案: B
A company must integrate an iSCSI storage solution into its existing production environment. The new iSCSI network must be accessible from a limited set of network segments. The client devices follow a strict network security policy to access critical data from the storage array.
Which design steps must be used to meet these requirements?
Which design steps must be used to meet these requirements?
正確答案: B
An architect is designing a VXLAN solution for a client with limited experience in complex deployments and has recommended using the Nexus Dashboard Fabric Controller (NDFC) for automating the configuration and management of the solution. The NDFC is intended to manage a dual-site production data center environment in a physical appliance active/active high availability mode. Which NDFC deployment model must the architect select for the client?
正確答案: B
說明：（僅 Fast2test 成員可見）
Refer to the exhibit. A corporation is working to enhance its data center services. A Cisco ACI solution is used for network services. Server_1 is currently running a high-traffic web application, and Server_2 is running a database server. The networking team is planning to install a load balancer and connect it to Leaf S3. For security reasons, all traffic from Server_1 destined to Server_2 must be redirected through the load balancer for load balancing. The solution must minimize the number of network hops, without requiring changes to the existing routing table.
Which action must the team take to configure service insertion in line with the specified requirements?
Which action must the team take to configure service insertion in line with the specified requirements?
正確答案: B
說明：（僅 Fast2test 成員可見）