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The following section explains the configuration commands for enabling the Frame Relay Switching Enhancements feature on a Cisco router. The configuration tasks needed to enable the individual functionality in the Frame Relay Switching Enhancements feature are listed as follows:
Configuring Frame Relay switching and creating switched PVCs on both serial and ISDN interfaces
Configuring Frame Relay Traffic Shaping on outgoing switched PVC
Configuring Frame Relay policing on

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On very large hub-and-spoke Frame Relay networks where several hundreds of branch sites terminate their DLCIs in the central site, it is highly possible to run into performance degradation issues. There is a significant amount of broadcast traffic generated if routing protocol updates or IPX service advertising updates must be replicated on each DLCI at the hub router. The broadcast traffic can consume access-link bandwidth and cause significant latency variation in user traffic; the updates

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Before configuring Frame Relay Traffic Shaping on a Cisco router, you must enable Frame Relay encapsulation on the main interface. By default, configuring Frame Relay Traffic Shaping on the main interface enables traffic shaping with per-VC queuing for all PVCs and switched virtual circuits (SVCs) under the main interface. To configure Frame Relay

Traffic Shaping on a specified main interface, follow the configuration steps listed below:

Step 1. Go into the interface

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The CCIE Routing and Switching Written Exam 350-001
The CCIE Routing and Switching written exam consists of a 2-hour exam administered at a proctored exam facility affiliated either with Pearson VUE or Thomson Prometric . The exam typically includes approximately 100 multiple-choice questions, with no simulation questions currently on the written exam. Because the written exam is typically followed at some point by an attempt at passing the lab exam, Cisco has little motivation to add

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21. Poor performance, collisions, and intermittent communication between a PC and a switch port may be the result of which of these?(350-001 Q&A)
A. the wrong wire category is being used
B. the port on the switch is in the errdisable state
C. there are mismatching duplex modes
D. there are mismatching speeds
Answer: C

22. Which two of these parameters are used to determine a forwarding equivalence class? (350-001 Q&A)
A. IP prefix
B.

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11. Refer to the exhibit. In this network, R1 is configured not to perform autosummarization within EIGRP. What routes will R3 learn from R2 through EIGRP?(350-001 Q&A)

A. 172.30.1.0/24 and 10.1.2.0/24; EIGRP only performs autosummarization at the edge between two major networks.
B. 172.30.0.0/16 and

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1. Refer to the exhibit. Assuming that the routing protocol for this network is EIGRP, if the link between R1 and R3 failed, what would R4 receive from R3? (350-001 Q&A)

A. R4 would receive an update noting R3’s higher cost to reach 172.30.1.0/24.
B. R4 would not receive any updates or queries, since R3

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1.Layer 6 of the 7-Layer OSI model is responsible for:
A. Common Data Compression and Encryption Schemes
B. Establishing, managing, and terminating communication sessions
C. Synchronizing communication
D. Determining resource availability
E. None of the above
ANSWER:A

2.What set of characteristics best describes Link-State routing protocols?
A. Fast convergence and lower CPU utilization
B. High CPU utilization and prone to routing loops

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