[2023年最新] リアルなCisco問題集を使って 100%無料300-610試験問題集
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質問 # 63
An engineer is implementing a Cisco UCS environment. The system must aggregate all vNICs into a single policy and consistently enforce node disassociation across the cluster. Which two UCS policies meet these requirements? (Choose two.)
- A. scrub policy
- B. vNIC policy
- C. LAN connectivity policy
- D. firmware policy
- E. boot policy
正解：B、C
質問 # 64
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?
- A. Option C
- B. Option A
- C. Option D
- D. Option B
正解：A
質問 # 65
Drag the requirements from the left onto the correct policy types on the right.
正解：
解説：
質問 # 66
Drag and drop the configurations from the left onto the correct policies on the right.
正解：
解説：
質問 # 67
Where does Cisco UCS handle Fibre Channel traffic failover?
- A. in the hardware on any Cisco UCS VIC adapter
- B. in the hardware on the Cisco UCS VIC 12xx adapter or later
- C. on a Cisco UCS Fabric Interconnect ASIC in Fibre Channel switching mode
- D. on the host, by using multipathing software
正解：D
解説：
Section: Storage Network Design
Explanation/Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/unified-computing/ whitepaper_c11-701962.html
質問 # 68
An engineer is experiencing performance issues on a cisco UCS blade server. The B-series blade server contains four CPUs, most of which are idle. The engineer notices that the CPU is suffering from too many requests sent by the NIC. Additionally, the number of queues appears to be insufficient and only a single CPU is processing the network traffic. Which policy must be used to alleviate these issues?
- A. Dynamic vNIC connection
- B. Ethernet adapter
- C. LAN connectivity
- D. vNIC placement
正解：B
解説：
https://www.cisco.com/en/US/docs/unified_computing/ucs/sw/gui/config/guide/141/UCSM_GUI_Configuration_Guide_141_chapter19.html Ethernet adapter policy is the only policy that is having configuration that is related to CPU.
質問 # 69
An engineer must connect an existing Cisco Fabric Interconnect to an IP-based storage array. The connection be a channel made directly between the fabric interconnect expansion module and the storage array. The engineer must also consider that the environment is running FCoE for storage and uses QoS to prioritize traffic. Which port type should be used to meet these requirements?
- A. Appliance
- B. Network
- C. Uplink
- D. server
正解：A
解説：
Reference:
質問 # 70
Drag the appropriate from the left onto the current UDLD modes of operation on the right.
正解：
解説：
質問 # 71
An engineer must connect an existing Cisco Fabric Interconnect to an IP-based storage array. The connection be a channel made directly between the fabric interconnect expansion module and the storage array. The engineer must also consider that the environment is running FCoE for storage and uses QoS to prioritize traffic. Which port type should be used to meet these requirements?
- A. Appliance
- B. Network
- C. Uplink
- D. server
正解：A
解説：
https://www.cisco.com/c/en/us/support/docs/servers-unified-computing/ucs-5100-series-blade-server-chassis/116075-ucs-app-connectivity-tshoot-00.html
質問 # 72
Which two methods mitigate congestion in a SAN network? (Choose two.)
- A. Configure the flow control for the FC to use R_RDY.
- B. Configure the port channel to enable individual buffer-to-buffer credits.
- C. Use the port-monitor command to detect slow drain devices.
- D. Configure ER_RDY to allow splitting of each ISL between switches into separate virtual links.
- E. Configure the port monitor to allow categorization of a specific device as slow.
正解：C、E
解説：
Reference:
cisco_mds9000_interfaces_config_guide_8x/congestion_avoidance_isolation.html
質問 # 73
Refer to the exhibit.
Server 1 fails to connect to the storage array over the Storage Area Network (SAN) of the Cisco NDS 9000 Series Switch. The requirements are to redesign the storage network and keep these considerations in mind:
The traffic from each of the server must be redundant and isolated.
The design must tolerate hardware and software failures and upgrades of SAN fabric devices.
Which action must be taken to meet these requirements?
- A. Place an additional Fibre Channel switch to create two physically independent storage fabrics.
- B. Create a SAN port channel that faces the storage device to sustain a link failure.
- C. Enable NPV and F-Port-channel on ports that face Server 1 on the Fibre Channel switch to create redundant paths.
- D. Add an additional supervisor to the Fibre Channel switch to support nondisruptive upgrades.
正解：C
質問 # 74
An engineer is designing a Cisco Nexus 7000 Series disaster recovery site using the data center interconnect solution to provide gateway redundancy and needs to ensure that devices use gateways in their own data centers.
Which design approach should be used to accomplish this goal?
- A. CFS localized to its own data center
- B. vPC localized to its own data center
- C. FHRP localized to its own data center
- D. STP localized to its own data center
正解：C
質問 # 75
A network architect needs secure access to the organization's perimeter routers and firewalls. The administrator must access network devices from a remote location that is reachable from the WAN cloud Which action meets these requirements?
- A. Create an out-of-band network management network
- B. Enable the SSH protocol with a strong username and password using an internet link for management purposes
- C. Create an in-band network management network
- D. Create a secure IPsec tunnel interface using an internet link for device management purposes
正解：A
質問 # 76
Which feature provides a sandbox to convert NX-OS CLI commands to REST-based scripts on Cisco Nexus
7700 Series Switches?
- A. Bash shell
- B. Guest shell
- C. NX-API
- D. Postman
正解：C
質問 # 77
An engineer must design a solution to divide the workload across two different data centers and achieve redundancy in case of the failure of either data center Which solution must the engineer choose?
- A. single Cisco HyperFlex standard cluster
- B. single Cisco HyperFlex stretched cluster
- C. Cisco Hyperflex ROBO cluster
- D. Cisco Hyperflex edge cluster
正解：B
質問 # 78
What is the disadvantage of asynchronous storage replication as compared to synchronous storage replication in a disaster recovery design?
- A. reduction in application performance
- B. specific backup requirements
- C. potential data loss
- D. distance limitations
正解：C
解説：
Section: Storage Network Design
Explanation/Reference: https://www.evidian.com/products/high-availability-software-for-application-clustering/synchronous- replication-vs-asynchronous-replication/
質問 # 79
Drag and drop the data center technologies from the left onto the correct descriptions on the right. Not all technologies are used.
正解：
解説：
質問 # 80
Which protocol prevents fiber failures from causing a Layer 2 loop in a dark fiber DCI?
- A. UDLD
- B. LLDP
- C. BFD
- D. MCP
正解：A
解説：
Section: Network Design
質問 # 81
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