“Access Routing and LAN Switching “, also known as 646-057 exam, is a Cisco certification.
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Exam Details
The Access Routing and LAN Switching exam is the qualifying exam available to candidates pursuing a single-exam option for the Cisco Certified Network Associate Access Routing and LAN Switching certification. The Access Routing and LAN Switching (646-057) exam will test materials from the new Interconnection Cisco Network Devices (ICND) course as well as the new Introduction to Cisco Networking Technologies (INTRO) course. The exam will certify that the successful candidate has important knowledge and skills necessary to select, connect, configure, and troubleshoot the various Cisco networking devices. The exam covers topics on Extending Switched Networks with VLANS, Determining IP Routes, Managing IP traffic with Access Lists, Establishing Point-to-Point connections, and Establishing Frame Relay Connections.
FREE DEMO:
1. What does the Catalyst 6500 Network Analysis Module (NAM) do? (Choose two.)
A. gives real-time traffic analysis
B. relays network host performance metrics
C. provides full WAN performance monitoring
D. provides application performance monitoring
E. runs outside the switch on Cisco’s nGenius Real Time Monitor Server
Answer: AD
2. Why is IEEE 802.1q important to Cisco?
A. It is the industry standard for end-to-end QoS.
B. It allows Cisco IOS software to run on non-Cisco equipment.
C. It extends Cisco QoS to non-Cisco equipment on a session basis.
D. It allows Cisco QoS to interact seamlessly on non-Cisco equipment.
Answer: D
3. VLANs are characterized by ____. (Choose two.)
A. a Layer 2 foundation
B. a Layer 3 foundation
C. logical subsets of devices within a MAC-bridged LAN
D. physical subsets of devices within a MAC-bridged LAN
Answer: AD
4. Which Cisco product is the highest performance 1 RU router on the market?
A. Cisco 7140
B. Cisco 7202VXR
C. Cisco 7304
D. Cisco 7401
Answer: D
5. Which campus network component can dynamically decide whether to route or switch incoming traffic based on data link and network addresses?
A. router
B. Layer 2 switch
C. Layer 3 switch
D. PXF processor
Answer: C