300-640 무료 덤프문제 온라인 액세스

A medium-sized breadmaking operation must deploy a fleet of GPU servers that meet these requirements for their flagship application:
- policy managed through cloud-based interface
- low latency between specific pairs of GPUs
- at least 2 GPUs per server
- all GPUs should be same model
- Intel CPU
- well suited for Inferencing
- customer is power conscious
Which server meets the requirements?

• A.C245 M8
• B.C885A M8
• C.C845A M8
• D.X210C M8 with x580 PCIe node

A Cisco AI environment requires synchronized packet processing timestamps across network devices for analytics accuracy. Which protocol should be deployed?

• A.FTP
• B.NTP
• C.DNS
• D.PTP

A network engineer must secure management access to Cisco Nexus AI switches. Which protocol should replace Telnet to provide encrypted administrative sessions?

• A.FTP
• B.TFTP
• C.SNMPv1
• D.SSH

An organization deploys a new AI training fabric that uses RoCEv2 for GPU communication. The network architect designs the QoS configuration to ensure reliable RDMA transport and must meet these requirements:
- Support 256 GPU servers with RDMA connectivity.
- Prevent any packet loss that causes RDMA connection failures.
- Maintain consistent low-latency communication with a target of less
than 10 microseconds.
- Use industry-standard protocols and configurations.
Which configuration ensures that RoCEv2 operates as a lossless transport?

• A.Implement traffic shaping to smooth RDMA traffic bursts and prevent congestion.
• B.Set the RDMA traffic to use the highest DSCP value to ensure priority forwarding.
• C.Configure weighted fair queuing to prioritize RDMA traffic over other traffic classes.
• D.Enable Priority Flow Control on the traffic class carrying RoCEv2 packets.

A Cisco AI infrastructure requires fast convergence after a spine switch failure. Which routing design principle best supports this objective?

• A.Equal-cost multipath routing
• B.Single-path forwarding
• C.Static route redistribution
• D.Layer 2 loop dependency