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Showing posts from December 20, 2008

CCNA EIGRP LAB Question

Question: After adding R3 router, no routing updates are being exchanged between R3 and the new location. All other inter connectivity and Internet access for the existing locations of the company are working properly. The task is to identify the fault(s) and correct the router configuration to provide full connectivity between the routers. Access to the router CLI can be gained by clicking on the appropriate host. All passwords on all routers are cisco. IP addresses are listed in the chart below. R1 Fa0/0: 192.168.77.33 S1/0: 198.0.18.6 S0/1: 192.160.60.25 R2 Fa0/0: 192.168.60.97 Fa0/1: 192.168.60.113 S0/0: 192.168.36.14 R3 Fa0/0: 192.168.77.34 Fa0/1: 192.168.60.65 Fa1/0: 192.168.60.81 R4 Fa0/0: 192.168.60.129 Fa0/1: 192.168.60.145 S0/1: 192.168.60.26 Answer and explanation: We should check the configuration of the new added router first because it does not function properly while others work well. From the command line interface of R3 router, enter the sho

CCNA: Cisco Certified Network Associate: Fast Pass

Organized by exam objectives, this is a focused, concise review guide that works hand-in-hand with any learning tool, including the Sybex CCNA: Cisco Certified Network Associate Study Guide, 6th and Deluxe editions. The book will consist of four high-level chapters, each mapping to the four main Domains of the exam skill-set. The book will drill down into the specifics of the exam, covering the following: * Designing Cisco internetworks * Developing an access list * Evaluating TCP/IP communication * Configuring routers and switches * Configuring IP addresses, subnet masks, and gateway addresses * Performing LAN, VLAN, and WAN troubleshooting * Understanding rules for packet control The interactive CD contains two bonus exams, handy flashcard questions, and a searchable PDF of a Glossary of Terms. The perfect companion to Sybex's CCNA: Cisco Certified Network Associate Study Guide, Sixth or Deluxe editions, or any CCNA study tool The Perfect CCNA Preparation and Review Tool Many can

Cisco IOS access lists: 10 things you should know

Takeaway: Access control lists (ACLs) are a fundamental part of working with routers. How much do you know about managing these vital gatekeepers? David Davis lists 10 things every administrator should know about working with Cisco IOS ACLs. People who read this, also read... Playing with Cisco access lists Use advanced parameters on your Cisco IOS ACLs Traffic filtering with Cisco access lists: Why, how, and what to consider Learn additional uses for Cisco IOS access control lists Protect your network with the Cisco IOS Firewall If you work with Cisco routers, you're more than likely familiar with Cisco IOS access control lists (ACLs). But that doesn't mean you know all there is to know about these important gatekeepers. Access lists are an integral part of working with routers, and they're vital to security. Because ACLs are a fundamental part of router administration, I want to address 10 things you should know about working with these lists. If you're new to workin

Cisco Network Magic Pro 5.0.8282

Cisco has introduced a suite of network management software named Network Magic 5.0 . This tool will improve various network tasks like- connecting and sharing computers(content & printer), control computers on network while accessing Internet, connection repairing features, manage performance problem to provide optimize performance and many more. This tool run in the background and indicate/alert each time when new device connect to your network. The Network Magic 5.0 suit provide the various functionality and provide capability to * Connect and share content or a printer across a network * Manage, monitor and control how computers on the network access the Internet * Diagnose and repair connection and performance problems * Optimize performance and reliability * Track network history and usage through reporting capabilities * Manage active connections and get status updates Control user * Access and help secure the network from intruders Features: * Connect your devices