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Labels: ccna complete reference
CCNA CERTIFICATION (PDF)
The “read the book and pass the test” method of certification does not typically work with CCNA.
So much of networking relates to how the concepts, protocols, and configurations interact, so
it is easy for Cisco to create questions that test your understanding more than just asking for a
simple fact. Every vendor. Cisco’s philosophy is that, by passing the exam, you fully
understand the concepts. More important, Cisco wants to be sure that passing the exam proves
that you have the skills to actually implement the features, not just talk about them—that’s
why simulations are included. From a statistical perspective, those of you who use routers and
switches every day have a better chance of passing because more of you will easily remember the
commands needed for the simulation questions.
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CCNA TOPICS COVERED FREE DOWNLOAD (PDF)
These topics provide the greatest insight into what is covered on the exam. The topics are listed
in bullet format on the Cisco Web site. To refer to the topics more easily in the book, I have
numbered the exam topics
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CCNA REFERENCE BETWEEN EXAM TOPICS AND BOOK CHAPTERS (PDF)
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CCNA IOS COMMANDS & FUNDAMENTALS (rar file)
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CISCO CERTIFIED ARCHITECT(CCA-AVAILABLE JANUARY 2010)
Cisco Certified Architect is the pinnacle for individuals wishing to establish formal validation of both design and IT skills in Cisco technologies and infrastructure.
DEFINING CISCO CERTIFIED ARCHITECT
A Cisco Certified Architect gathers the business requirements and objectives necessary to produce a blueprint for an integrated, large-scale, complex, global network. They can translate business parameters and objectives into functional requirements for a network design. In addition, Cisco Certified Architects can clearly communicate and advocate proposed Cisco network architectures.
RESPONSIBILITY OF CISCO CERTIFIED ARCHITECT- Lead creation and evolution of enterprise architecture
- Analyze technology and industry market trends
- Establish governing principles for Enterprise networks
- Selection of technology and products
- Identification of organization resource needs
- Lead the development of communication and education plan for enterprise network architecture
cisco system introduce new career certification of ccnp wireless certification
addressing the need for design, implement, and operating Cisco Wireless networks and mobility infrastructures. CCNP Wireless certification emphasize wireless networking principles and theory. It also recognize the expertise and technical of wireless professionals who can assess and translate network business requirements into technical specification that in turn, are incorporated into successful installations.
CISCO DATA CENTER UNIFIED COMPUTING DESIGN SPECIALIST(AVAILABLE COMING SOON 2009)
The Cisco Data Center Unified Computing Design Specialist validates an engineer’s ability to design scalable, reliable, and intelligent Data Center virtualization solutions based on the Cisco data center Unified Computing System (UCS) along with other Cisco Data Center products, server virtualization software, and server operating systems.
CISCO INTRODUCE NEW SECRET'S NETWORKING IN PH.D
Resembling more a doctorate dissertation than an IT certification, Cisco Systems on Monday unveiled its highest-level networking certification yet, the Cisco Certified Architect.
The Cisco Certified Architect outranks Cisco Certified Internetwork Expert (CCIE) to become the highest level of accreditation achievable within Cisco Career Certifications.
"Think about it as the Ph.D, the doctorate of networking," said Fred Weiller, director of product market for Learning@Cisco.
According to Weiller, as more new technologies are added, Cisco wanted to recognize and certify those who connect business strategy and IT, essentially marrying business' needs to network design. Weiller said the new certification focuses on the ability to see the business value of technology.
The new Cisco Certified Architect certification will recognize architectural experience and competency of network designers who can support the increasingly complex networks of global organizations and translate business strategies into evolutionary technical strategies.
For the channel, that will better enable partners to roll out and support a host of advanced new technologies and showcase their architectural skills. Weiller said certified architects can better deal with technical challenges of clients and earn stronger credibility.
"We applaud Cisco for taking an architectural approach and mapping it to the organization's business requirements," said Robert Stephens, vice president of The Revere Group, in a statement. "As a partner, we spend a great deal of time looking at the network from a global perspective. The new Cisco Certified Architect affirms the need to look at business drivers and validates that an individual possesses not only the expert technical acumen but can communicate the strategic business value of new technologies to senior business executives."
According to Sanjay Mehta, product marketing manager for Learning@Cisco, the new certification is above CCIE in terms of difficulty with a focus on infrastructure expertise and ability to work with executive-level customers to ensure business requirements are tied into successful designs.
Mehta said a Cisco Certified Architect takes a big-picture perspective; focuses on how components are connected and the roles of those components; examines how problems or solutions are similar to others; and focuses on engineering principles like coupling and cohesion. That differs from a network design certification, which concerns itself with specific components and focuses on how those individual components work.
To obtain the new certification, which will be available starting next month, prospects must first pass a board exam. Candidates will propose and defend an architecture solution to a set of business requirements and will then be asked to modify that proposal on the fly based on additional requirements presented by the board.
cisco router configuration
Labels: cisco router configuration
CISCO ROUTER CONFIGURATION TUTORIAL PDF
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CISCO ROUTER COMPLETE GUIDE REFERENCE TUTORIAL
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Cisco Router Configuration Commands
Requirement | Cisco Command |
---|---|
Set a console password to cisco | Router(config)#line con 0 Router(config-line)#login Router(config-line)#password cisco |
Set a telnet password | Router(config)#line vty 0 4 Router(config-line)#login Router(config-line)#password cisco |
Stop console timing out | Router(config)#line con 0 Router(config-line)#exec-timeout 0 0 |
Set the enable password to cisco | Router(config)#enable password cisco |
Set the enable secret password to peter. This password overrides the enable password and is encypted within the config file | Router(config)#enable secret peter |
Enable an interface | Router(config-if)#no shutdown |
To disable an interface | Router(config-if)#shutdown |
Set the clock rate for a router with a DCE cable to 64K | Router(config-if)clock rate 64000 |
Set a logical bandwidth assignment of 64K to the serial interface | Router(config-if)bandwidth 64 Note that the zeroes are not missing |
To add an IP address to a interface | Router(config-if)#ip addr 10.1.1.1 255.255.255.0 |
To enable RIP on all 172.16.x.y interfaces | Router(config)#router rip Router(config-router)#network 172.16.0.0 |
Disable RIP | Router(config)#no router rip |
To enable IRGP with a AS of 200, to all interfaces | Router(config)#router igrp 200 Router(config-router)#network 172.16.0.0 |
Disable IGRP | Router(config)#no router igrp 200 |
Static route the remote network is 172.16.1.0, with a mask of 255.255.255.0, the next hop is 172.16.2.1, at a cost of 5 hops | Router(config)#ip route 172.16.1.0 255.255.255.0 172.16.2.1 5 |
Disable CDP for the whole router | Router(config)#no cdp run |
Enable CDP for he whole router | Router(config)#cdp run |
Disable CDP on an interface | Router(config-if)#no cdp enable |
Cisco Router Show Commands
Requirement | Cisco Command |
---|---|
View version information | show version |
View current configuration (DRAM) | show running-config |
View startup configuration (NVRAM) | show startup-config |
Show IOS file and flash space | show flash |
Shows all logs that the router has in its memory | show log |
View the interface status of interface e0 | show interface e0 |
Overview all interfaces on the router | show ip interfaces brief |
View type of serial cable on s0 | show controllers 0 (note the space between the 's' and the '0') |
Display a summary of connected cdp devices | show cdp neighbor |
Display detailed information on all devices | show cdp entry * |
Display current routing protocols | show ip protocols |
Display IP routing table | show ip route |
Display access lists, this includes the number of displayed matches | show access-lists |
Check the router can see the ISDN switch | show isdn status |
Check a Frame Relay PVC connections | show frame-relay pvc |
show lmi traffic stats | show frame-relay lmi |
Display the frame inverse ARP table | show frame-relay map |
Cisco Router Basic Operations
Requirement | Cisco Command |
---|---|
Enable | Enter privileged mode |
Return to user mode from privileged | disable |
Exit Router | Logout or exit or quit |
Recall last command | up arrow or |
Recall next command | down arrow or |
Suspend or abort | |
Refresh screen output | |
Compleat Command | TAB |
Cisco Router Copy Commands
Requirement | Cisco Command |
---|---|
Save the current configuration from DRAM to NVRAM | copy running-config startup-config |
Merge NVRAM configuration to DRAM | copy startup-config running-config |
Copy DRAM configuration to a TFTP server | copy runing-config tftp |
Merge TFTP configuration with current router configuration held in DRAM | copy tftp runing-config |
Backup the IOS onto a TFTP server | copy flash tftp |
Upgrade the router IOS from a TFTP server | copy tftp flash |
Cisco Router Debug Commands
Requirement | Cisco Command |
---|---|
Enable debug for RIP | debug ip rip |
Enable summary IGRP debug information | debug ip igrp events |
Enable detailed IGRP debug information | debug ip igrp transactions |
Debug IPX RIP | debug ipx routing activity |
Debug IPX SAP | debug IPX SAP |
Enable debug for CHAP or PAP | debug ppp authentication |
Switch all debugging off | no debug all undebug all |
cisco certification exams list
CCENT CERTIFICATION
Cisco Certified Entry Networking Technician (CCENT™) validates the ability to install, operate and troubleshoot a small enterprise branch network, including basic network security. With a CCENT, network professional demonstrates the skills required for entry-level network support positions - the starting point for many successful careers in networking. The curriculum covers networking fundamentals, WAN technologies, basic security and wireless concepts, routing and switching fundamentals, and configuring simple networks. CCENT is the first step toward achieving CCNA, which covers medium size enterprise branch networks with more complex connections.
CISCO ASSOCIATE LEVELCCNA CERTIFICATION(CISCO CERTIFIED NETWORK ASSOCIATE)
Cisco Certified Network Associate (CCNA®) validates the ability to install, configure, operate, and troubleshoot medium-size route and switched networks, including implementation and verification of connections to remote sites in a WAN. CCNA curriculum includes basic mitigation of security threats, introduction to wireless networking concepts and terminology, and performance-based skills. This new curriculum also includes (but is not limited to) the use of these protocols: IP, Enhanced Interior Gateway Routing Protocol (EIGRP), Serial Line Interface Protocol Frame Relay, Routing Information Protocol Version 2 (RIPv2),VLANs, Ethernet, access control lists (ACLs).
CCDA CERTIFICATION(CISCO CERTIFIED DESIGN ASSOCIATE)
Cisco Certified Design Associate (CCDA®) validates knowledge required to design a Cisco converged network. With a CCDA certification, a network professional demonstrates the skills required to design routed and switched network infrastructures and services involving LAN, WAN, and broadband access for businesses and organizations. The CCDA curriculum includes designing basic campus, data center, security, voice, and wireless networks.
CCNA SECURITY CERTIFICATION(CISCO CERTIFIED NETWORK ASSOCIATE SECURITY)
Cisco Certified Network Associate Security (CCNA® Security) validates associate-level knowledge and skills required to secure Cisco networks. With a CCNA Security certification, a network professional demonstrates the skills required to develop a security infrastructure, recognize threats and vulnerabilities to networks, and mitigate security threats. The CCNA Security curriculum emphasizes core security technologies, the installation, troubleshooting and monitoring of network devices to maintain integrity, confidentiality and availability of data and devices, and competency in the technologies that Cisco uses in its security structure.
CCNA VOICE(CISCO CERTIFIED NETWORK ASSOCIATE VOICE)
Cisco Certified Network Associate Voice (CCNA® Voice) validates associate-level knowledge and skills required to administer a voice network. With a CCNA Voice certification, a network professional demonstrates the skills required to perform baseline installation, operating, and maintenance on Cisco VoIP solutions, particularly the Smart Business Communications System from 8-250 lines. The CCNA Voice curriculum includes VoIP technologies such as IP PBX, IP telephony, handset, call control, and voicemail solutions. Candidates also get exposure to the Cisco Unified Communications architecture and design covering mobility, presence, and TelePresence applications.
CCNA WIRELESS(CISCO CERTIFIED NETWORK ASSOCIATE WIRELESS)
Cisco Certified Network Associate Wireless (CCNA® Wireless) validates associate-level knowledge and skills to configure, implement and support of wireless LANs, specifically those networks using Cisco equipment. With a CCNA Wireless certification, network professionals can support a basic wireless network on a Cisco WLAN in a SMB to enterprise network. The CCNA Wireless curriculum includes information and practice activities to prepare them for configuring, monitoring and troubleshooting basic tasks of a Cisco WLAN in SMB and Enterprise networks.
CISCO PROFESSIONAL LEVEL
CCDP(CISCO CERTIFIED DESIGN PROFESSIONAL)
Cisco Certified Design Professional (CCDP®) validates advanced knowledge of network design concepts and principles. With a CCDP certification, a network professional can discuss, design, and create advanced addressing and routing, security, network management, data center, and IP multicast complex multi-layered enterprise architectures that include virtual private networking and wireless domains. The CCDP curriculum includes building scalable internetworks, building multilayer switched networks, and designing network service architecture.
CCIP(CISCO CERTIFIED INTERNETWORK PROFESSIONAL)
Cisco Certified Internetwork Professional (CCIP®) validates advanced knowledge and skills required to manage service provider infrastructures. With a CCIP certification, a network professional working in a service provider organization demonstrates competencies in infrastructure IP networking solutions. The CCIP curriculum includes IP routing, IP QoS, BGP, and MPLS.
CCNP(CISCO CERTIFIED NETWORK PROFESSIONAL)
Cisco Certified Network Professional (CCNP®) validates knowledge and skills required to install, configure and troubleshoot converged local and wide area networks with 100 to 500 or more nodes. With a CCNP certification, a network professional demonstrates the knowledge and skills required to manage the routers and switches that form the network core, as well as edge applications that integrate voice, wireless, and security into the network. The CCNP curriculum includes building scalable Cisco networks, Cisco multilayer switched networks, securing converged wide area networks, and optimizing converged networks.
CCSP(CISCO CERTIFIED SECURITY PROFESSIONAL)
Cisco Certified Security Professional (CCSP®) validates advanced knowledge and skills required to secure Cisco networks. With a CCSP certification, a network professional demonstrates the skills required to secure and manage network infrastructures to protect productivity, mitigate threats, and reduce costs. The CCSP curriculum emphasizes Cisco Router IOS (ISR) and Catalyst Switch security features, Adaptive Security Appliance (ASA), secure VPN connectivity, Intrusion Prevention Systems (IPS), Cisco Security Agent (CSA), Security Enterprise and Device Management, Network Admission Control (NAC) as well as techniques to optimize these technologies in a single, integrated network security solution. In addition, CCSP leverages the new CCNA Security certification as a prerequisite.
CCVP(CISCO CERTIFIED VOICE PROFESSIONAL)
Cisco Certified Voice Professional (CCVP®) validates advance knowledge and skills required to integrate into underlying network architectures. Furthermore, this certification validates a robust set of skills in implementing, operating, configuring, and troubleshooting a converged IP network. With a CCVP certification, a network professional can help create a telephony solution that is transparent, scalable, and manageable. The CCVP curriculum focuses on Cisco Unified Communications Manager (formerly Unified CallManager), quality of service (QoS), gateways, gatekeepers, IP phones, voice applications, and utilities on Cisco routers and Cisco Catalyst switches.
CCNP WIRELESS(CISCO CERTIFIED NETWORK PROFESSIONAL WIRELESS)
CCNP Wireless certification addresses the need for designing, implementing, and operating Cisco Wireless networks and mobility infrastructures. CCNP Wireless certification emphasizes wireless networking principles and theory. It also recognizes the expertise and technical acumen of wireless professionals who can assess and translate network business requirements into technical specifications that in turn, are incorporated into successful installations.
ccna lab manaul questions(solved exercise commands and guide)
Labels: ccna lab manual question sovled(exercise command)
CCNA Lab Manual Version 4 Volumes 1 and 2 - By Matthew Basham. | PDF | English |
Preface
This manual was developed to prepare students for hands-on training to accompany classroom lectures on CISCO networking theory for the CISCO CCNA 3.0 (#640-607) examination. These labs are intended to supplement and enhance the Cisco Networking Academy Program with additional information, explanations, and laboratory materials, not to replace them. If you are looking for a lot of theory, then you have got the wrong book.
All labs and exercises contain four basic parts:
1. An objective section giving a brief topic for exploration in the lab or exercise
2. A tools and materials list
3. Steps needed to complete the lab or exercise
4. Supplemental lab or exercise challenge activities
Some of the labs contain guest router names that are borrowed from computer security history. I do this to spice up the labs a bit and give you a cross-reference and some history of computer security.
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