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Category: 642-874

642-874-Designing Cisco Network Service Architectures (ARCH) v2.1

These bandwidth and traffic requirements work best with which mode of video delivery?

Captain Marion’s Videography delivers Internet digital video using 9 MPEG video encoders and a statistical multiplexer. Channels are packed into a 6-MHz channel bandwidth.The MPEG multiplexe monitors and allocates the appropriate bandwidth. The multiplexer measures available bandwidth and feeds back signaling to the MPEG encoders. Coding rates are then increased or decreased. Packet generation from each input source is controlled such that no packets are dropped and no extra null packets can be generated.

These bandwidth and traffic requirements work best with which mode of video delivery?

Which three implementation modes may be used to deploy SLB? (Choose three

The Cisco IOS SLB feature is a Cisco IOS-based solution that provides server load balancing. This feature allows you to define a virtual server that represents a cluster of real servers, known as a server farm.

When a client initiates a connection to the virtual server, the IOS SLB load balances the connection to a chosen real server, depending on the configured load balance algorithm or predictor.

Which three implementation modes may be used to deploy SLB? (Choose three.)


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