300-610 無料問題集「Cisco Designing Cisco Data Center Infrastructure」
Refer to the exhibit.
A system administrator needs a solution to manage random packet drops between two Cisco UCS C240 M4 servers The servers are connected to a pair of Cisco Nexus 7009 switches using 10G fibre interfaces Both servers are generating too many east-west traffic flows from TCP-based applications which causes significant latency that impacts the customer Also the transfer of files from Server-1 to Server-2 larger than 10 GB results in multiple retransmits Which design solution resolves this issue?
A system administrator needs a solution to manage random packet drops between two Cisco UCS C240 M4 servers The servers are connected to a pair of Cisco Nexus 7009 switches using 10G fibre interfaces Both servers are generating too many east-west traffic flows from TCP-based applications which causes significant latency that impacts the customer Also the transfer of files from Server-1 to Server-2 larger than 10 GB results in multiple retransmits Which design solution resolves this issue?
正解：A
解答を投票する
A cloud service provider is managing day-2 operations of over 200 blade servers installed in the Cisco UCS environment. This pool of network resources is providing virtual networks to their customers. To successfully operate this environment, frequent changes to vNICs and other operational policies are required across multiple UCS domains. The operations team must streamline these repetitive tasks. Which orchestration tool must be used to meet this requirement?
正解：B
解答を投票する
A customer attaches an additional storage appliance to an existing Cisco UCS domain, which contains 50 virtualization hosts that require fabric failover connectivity on fabric interconnect B.
The interfaces are bound to a separate pin group to segregate traffic with a CoS value of 0.
Which Cisco UCS Manager feature meets these requirements?
The interfaces are bound to a separate pin group to segregate traffic with a CoS value of 0.
Which Cisco UCS Manager feature meets these requirements?
正解：D
解答を投票する
Refer to the exhibit.
An engineer is configuring a QoS policy with these requirements
Match-all AF11 traffic and set it to a DSCP value of 14.
The committed rate must be 10 Mbps with a committed burst rate of 1000 ms Drop any AF11 traffic that violates these settings.
Any traffic other than af11 must have a DSCP value of 0
The given class-map configuration already exists. Which solution must the engineer use to meet the requirements?
An engineer is configuring a QoS policy with these requirements
Match-all AF11 traffic and set it to a DSCP value of 14.
The committed rate must be 10 Mbps with a committed burst rate of 1000 ms Drop any AF11 traffic that violates these settings.
Any traffic other than af11 must have a DSCP value of 0
The given class-map configuration already exists. Which solution must the engineer use to meet the requirements?
正解：D
解答を投票する
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?
Which set of the Ethernet adapter policies must be selected to resolve the issue?
正解：B
解答を投票する
An engineer must use OTV for layer 2 connectivity between data centers to support virtual machine between the customer sites. To support this requirement, the engineer must ensure the existence of the same default gateway on both sites. Additionally, the operations team report high bandwidth utilization on site A and wants to optimize the outbound traffic flows to use a DC exit point. Which feature must be used to meet these requirement?
正解：B
解答を投票する
解説: (JPNTest メンバーにのみ表示されます)
An engineer must interconnect two data centers to support the dynamic virtual machine migration. The data centers are currently interconnected using an IPv4 network. However, the data piano encapsulation of the underlay network is expected to change next year. To meet the VM migration requirement, the solution must track MAC route changes, update all other remote devices simultaneously and prevent excessive MAC flapping with broadcast and unicast traffic loops. The company must also use networking equipment from different manufacturers to prevent vendor-locking. Which solution meets these requirements?
正解：B
解答を投票する