644-068 Exam Dumps - Advanced Routing and Switching for Field Engineers – ARSFE

MediaTrace

MediaPing, using real SSRC-ID

Traffic Simulator, based on IP SLA

Traffic Simulator, based on ping

A company offers mobile email to its employees, who can then react faster to requests.

A company implements collaboration solutions, which simplified information exchange.

A company changes its security strategy from "lock down" to "secure access from anywhere", so that users are "always-on" and can easily work remotely.

A company implements EnergyWise solutions, which drastically reduce energy costs.

A company provides support for a BYOD solution, which increases the investment and requires network upgrades, but provides limited improvements compared to a well-known remote access solution.

The Cisco Catalyst 3560 v2 and CiscoCatalyst 3560-X are stackable.

The Cisco Catalyst 3750 v2 and CiscoCatalyst 3750-X are stackable.

The Cisco Catalyst 2000 series support 802.1X and MACsec encryption.

The Cisco Catalyst 2000 series support PoE and PoE+, but they do not support 60 W per port like the Cisco Catalyst 3000and Cisco Catalyst 4000 series.

3G, 4G, and satellite connections are commonly used as backup links in high-end branches.

The standard branch typically uses MPLS as a primary link and any kind of Internet link(DSL, cable, etc.) for backup.

HD video traffic is found in high-end and ultra high-end branches.

WAAS Express is the preferred WAN optimization implementation in mobile and standard branches.