Cisco 644-068 Advanced Routing and Switching for Field Engineers - ARSFE Exam Practice Test

In order to receive priority treatment for mission-critical traffic across the SP cloud, the higher number of locally used classes of service have to be mapped to the fewer number service classes that are usually offered by service providers.

In order to maintain DSCP values end-to-end, inbound traffic from the SP cloud needs to be reclassified if it was sent through a tunnel.

RFC 4594 describes how to classify and mark traffic at the campus and branch LAN using 12 different classifications.

According to RFC 4594, voice and video traffic should be sent through two separate priority queues.

MediaTrace

MediaPing, using real SSRC-ID

Traffic Simulator, based on IP SLA

Traffic Simulator, based on ping

The Cisco Prime user interface is optimized for touchscreens.

All components of the Cisco Prime for Enterprise product portfolio provide a common look and feel, which simplifies usability.

Integrated workflows and best practices enable quick and error-free deployment.

TrustSec, MediaNet, and EnergyWise services are only configured outside Work Centers in Cisco Prime LMS.

Cisco has a market share of about 70% in the Layer 2 and Layer 3 managed switch market.

HP is one of the strongest competitors with a market share of about 20%.

Most of the competitors offer me-too point products only; they lack an overall solution framework similar to the Cisco Borderless Network.?

Juniper has a market share of less than 3%.

Competitors efficiently support the BYOD solution.

How do we control energy consumption of devices owned by employees?

How can we support telepresence?

How can we consolidate different datacenters?

Which type of firewall should we deploy?

All WAE appliance models support inline deployment. Fail-to-wire capabilities ensure that traffic continues to flow through the system in case of ahardware or software failure.

Off-path interception of traffic can be achieved by policy-based routing or WCCP v2 interception.

Cisco WAAS Express supports off-path interceptiononly via WCCP v2 interception.

WAE appliances do not support 802.1Q.

One Cisco WAAS Mobile server can serve up to10,000 concurrent mobile users.

The Cisco WAAS Mobile client is optimized for smartphones with 3G or 4G connections.

The Cisco WAAS Mobile Server provides up to 1 Gb/s LAN throughput.

The Cisco WAAS Mobile Server is based on a UCS-C series server and providesup to 200 Mb/s WAN throughput.