거의 석달만에 PDF 파일이지만 자격증을 받았습니다.

어제 오전에 cisco 측에서 메일이 왔네요.

1. Login to the Cisco Career Certifications Tracking System at www.cisco.com/go/certification/login.
2.  Click Test History.
3.  Click the Check Fulfillment Status link.
4.  Click the PDF link under the Certificate column for the appropriate certificate. Select File from the menu options and save the file to your local machine.

Cisco site 에 로긴 해서 pdf 파일을 다운 받을 수 있게 되어 있더군요.

자격증중 일부 캡쳐!


자격증이 꼭 필요한 건 아니지만 없는 것 보다는 좋고 웬지 뿌듯 하답니다.

  1. BlueCol 2006.09.01 11:31 신고

    쳇쳇쳇...

  2. Favicon of http://cyworld.com/jeichee BlogIcon J.HEe 2006.09.04 11:40 신고

    진짜가아니야..아닌거야
    PDF잖어..진짜가아니야

    진짜를 보여주세요.

    • Favicon of http://www.banggae.com/tt BlogIcon bang 2006.09.04 14:05 신고

      진짜는 배타고 오다가 사라졌어.
      배타고 오다가 사라졌어.
      배타고 오다가 사라졌어.

642-831 CIT

Internet Troubleshooting Support Exam

  Exam Number:  642-831
Associated Certifications:CCNP
Duration:75-90 minutes (60-70 questions)
Available Languages:English, Japanese in Japan only
Click Here to Register:Pearson VUE or Prometric
Exam Policies:Read current policies and requirements
Exam Tutorial:Review type of exam questions

Exam Description

CIT is a qualifying exam for the Cisco Certified Network Professional CCNP® certification. The 642-831 CIT exam will test materials covered under the Cisco Internetwork Troubleshooting (CIT) course. The exam will certify that the successful candidate has important knowledge and skills necessary to troubleshoot sub-optimal performance in a converged network environment. The exam includes topics on describing and implementing effective troubleshooting strategies, troubleshooting IP unicast and multicast routing, troubleshooting multi-layer switched networks, and troubleshooting WANs and remote access connections.

Exam Topics

The following information provides general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes the guidelines below may change at any time without notice.

Describe and implement effective troubleshooting strategies

  • Describe and apply layered-model troubleshooting methodologies
  • Isolate sub-optimal internetwork operation at the correctly defined OSI Model layer
  • Identify tools and resources for network troubleshooting

Troubleshoot IP unicast and multicast routing

  • Troubleshoot IGPs
  • Troubleshoot BGP
  • Troubleshoot multicast routing
  • Troubleshoot protocol redistribution
  • Troubleshoot policy based routing

Troubleshoot multi-layer switched networks

  • Troubleshoot spanning tree
  • Troubleshoot VLANs
  • Troubleshoot multi-layer switch operations
  • Troubleshoot gateway redundancy protocols

Troubleshoot WAN and Remote Access

  • Troubleshoot and verify AAA
  • Troubleshoot Frame Relay
  • Troubleshoot PPP
  • Troubleshoot ISDN and DDR
  • Troubleshoot and verify VPN remote access operations with IPSec
  • Troubleshoot queuing and compression solutions
Recommended Training

Cisco Internetworking Troubleshooting (CIT) is the recommended training for this exam.

Courses listed are offered by Cisco Learning Partners—the only authorized source for Cisco IT training delivered exclusively by Certified Cisco Instructors. Check the List of Learning Partners for a Cisco Learning Partner nearest you.

Additional Resources

A variety of Cisco Press Self-Study titles are available for this exam. These titles can be purchased at the Cisco Marketplace, directly from Cisco Press, or wherever you purchase technical books.

642-891 Composite

Composite Exam

  Exam Number:  642-891
Associated Certifications:CCDP, CCNP
Duration:120 minutes (80-90 questions)
Available Languages:English
Click Here to Register:Pearson VUE or Prometric
Exam Policies:Read current policies and requirements
Exam Tutorial:Review type of exam questions

Exam Description

The Composite exam (642-891) is the quickest way for currently certified Cisco Certified Network Professionals (CCNP®) and Cisco Certified Design Professionals (CCDP®) to obtain recertification. The exam tests skills and knowledge pertaining to the Building Scalable Cisco Internetworks (BSCI) and Building Cisco Managed Switched Networks (BCMSN) courses. Composite may be taken to recertify CCNP and CCDP certifications; it may also be taken in place of the BSCI and BCMSN exams required for CCNP and CCDP certifications. Candidates must successfully pass both routing and switching subsections of the Composite exam to successfully pass the exam.

Exam Topics

The following information provides general guidelines for the content likely to be included on the Cisco Composite Exam. However, other related topics may also appear on any specific delivery of the exam.

Describe and implement advanced IP addressing technologies

  • Describe IPv6 addressing implementation
  • Design a hierarchical IPv4 addressing scheme using VLSM and route summarization

Describe and implement IP routing principles

  • Configure default routing on a Cisco router
  • Describe RIPv2 characteristics and operations
  • Configure and verify RIPv2 operations

Describe and implement Cisco IOS advanced routing features

  • Describe and configure route redistribution among different IP routing IGPs
  • Describe and configure route-maps
  • Describe and configure route filtering using distribute-lists
  • Configure passive interface to control routing updates
  • Configure policy-based routing to implement source-based routing

Describe and implement EIGRP

  • Describe DUAL and EIGRP operation, features, and benefits
  • Configure and verify EIGRP routing
  • Configure advanced EIGRP features for scalable networks

Describe and implement OSPF

  • Describe SPF calculation and OSPF operation, features, and benefits
  • Configure and verify OSPF routing
  • Configure and verify OSPF area parameters including STUB, NSSA, Totally Stubby, Backbone, and virtual links

Describe and implement integrated IS-IS

  • Describe the foundational concepts, features, and benefits of integrated IS-IS operation
  • Describe and configure NET addressing
  • Configure and verify multi-area integrated IS-IS

Describe and implement BGP for enterprise ISP connectivity

  • Describe the foundational concepts of eBGP and iBGP
  • Configure and verify BGP operation
  • Manipulate BGP path selection using Local Preference and MED attributes

Describe and implement Spanning Tree operation in a hierarchical network

  • Describe and configure Spanning Tree, Rapid Spanning Tree, PVST+, PVRST, and MSTP
  • Describe and configure Spanning Tree enhancements
  • Configure link aggregation using PAgP or LACP
  • Identify a Spanning Tree topology and verify operation

Describe and implement VLANs

  • Describe best practices for VLAN implementation in the Enterprise Composite Model
  • Describe and configure VLANs including, Native, Static, and Voice (Aux)
  • Describe and configure VTP to distribute VLAN information
  • Implement a voice VLAN (i.e. trust boundary and Catalyst queuing)
  • Verify VLAN implementations

Describe and implement High Availability technologies and techniques

  • Describe Spanning Tree behavior in high availability environments
  • Implement 802.1s (MSTP) or PVRST for High Availability multi-layer switch environments
  • Describe and configure gateway redundancy protocols (e.g. HSRP and GLBP)
  • Verify High Availability configurations

Describe and implement InterVLAN routing

  • Describe and configure Inter-VLAN routing in a LAN environment
  • Describe the operation of CEF in a multi-layer switch environment
  • Describe and configure SVI and routed ports on Catalyst switches
  • Verify InterVLAN routing implementations

Describe and implement multicast forwarding

  • Describe and configure IP multicast routing in a LAN environment using PIM-SM/DM/Sparse-Dense Mode
  • Describe and verify IGMP and IGMP snooping on a Catalyst switch
  • Describe multicast IP addressing to include Layer-3 to Layer-2 mapping
  • Verify multicast operations

Describe and implement security features in a switched network

  • Describe and configure VACLs, PACLs, Private VLANs, Port Security, and 802.1x.
  • Describe and configure AAA
  • Verify security implementations
Recommended Training

Building Scalable Cisco Internetworks (BSCI) and Building Cisco Multilayer Switched Networks (BCMSN) are both recommended training for this exam.

Courses listed are offered by Cisco Learning Partners—the only authorized source for Cisco IT training delivered exclusively by Certified Cisco Instructors. Check the List of Learning Partners for a Cisco Learning Partner nearest you.

Additional Resources

A variety of Cisco Press Self-Study titles are available for this exam. These titles can be purchased at the Cisco Marketplace, directly through Cisco Press, or wherever you purchase technical books.


ccnp 는 4과목의 시험을 pass 하여야 되지만 두 과목을 한꺼번에 보는 642-891 Composite (BSCI,BCMSN) 과목을 선택하면 3번의 시험 만으로 ccnp를 pass 할 수 있습니다. 보통 ccnp 과목의 문제 수가 60~70 문제인데 Composite는 20문제 정도가 많은 80~90 문제가 출제 됩니다. 두 과목을 함께 치르는 것인 만큼 난이도도 어느 정도 높습니다.

ccnp composite 시험 정보 page
http://www.cisco.com/web/learning/le3/current_exams/642-891.html


Certification Tracking System
https://www.certmanager.net/cisco/login.aspx

이번 cisco test 결과가 test history에 나타나지 않는 것으로 보아 cisco id가 이전 것과 틀리게 입력 되어 있는 것 같습니다. cisco 측에 merge 요청을 하면 된다는 것 같더군요.

시험 신청 page는

http://2test.com

다음번 test 부터는 남영역 근처에 있는 시험 센터가 운영을 다시 한다고 해서 그쪽에서 test를 치룰려고 했는데 강남에게 계속 test를 치뤄야 겠네요. :)


The Access Layer
In accordance with its name, the access layer is where the end devices connect to the network—where they gain access to the company network. The Layer 3 devices (such as routers) that guard the entry and exit to this layer are responsible for ensuring that all local server traffic does not leak out to the wider network. QoS classification is performed here along with other technologies that define the traffic that is to traverse the network. Service Advertisement Protocol (SAP) filters for NetWare and AppleTalk’s GetZoneLists are implemented here, in reference to the design consideration of client/server connectivity.


The Distribution Layer
The distribution layer provides connectivity between several parts of the access layer. The distribution layer is responsible for determining access across the campus backbone by filtering out unnecessary resource updates and by selectively granting specific access to users and departments. Access lists are used not just as traffic filters, but as the first level of rudimentary security. Access to the Internet is implemented here, requiring a more sophisticated security or firewall system.


The Core Layer
The responsibility of the core layer is to connect the entire enterprise by interconnecting distribution layer devices. At the pinnacle of the network, reliability is of the utmost importance. A break in the network at this level would result in the incapability of large sections of the organization to communicate. To ensure continuous connectivity, the core layer should be designed to be highly redundant, and, as much as possible, all latency should be removed. Because latency is created when decisions are required, decisions relating to complex routing decisions, such as filters, should not be implemented at this layer.
They should be implemented at the access or distribution layers, leaving the core layer with the simple duty of relaying the data as fast as possible to all areas of the network. In some implementations, QoS is implemented at this layer to ensure a higher priority to certain packets to prevent them from being lost during high congestion periods.
  1. Favicon of http://blog.naver.com/puriae.do BlogIcon 푸리아에 2005.11.04 13:05 신고

    예전에 다니던 회사가 뜬금없이 Switch 장비 사업에 진출한다고 해서 Layer 공부 했었는데 짜증만 났었지.
    결국 그 회사 망해서 그 악몽의 공부에서 빠져나올 수 있었지 -_-

  2. Bluecol 2005.11.04 13:17 신고

    아악.~~~ 영어가 싫어

    • Favicon of http://www.banggae.com/tt BlogIcon bang 2005.11.04 14:17 신고

      나도 우리나라 말이 젤 좋아. ㅜㅜ

이 책은 시스코에서 공인한 자습서다. 이 책에서는 규모가 점점 커지고 복잡해지는 라우티드 네트워크의 설계, 설정, 관리, 확장 방법을 설명한다. 특히 중대형 네트워크 사이트의 LAN과 WAN에 주로 연결되어 있는 시스코 라우터의 사용법을 다룬다. 이 책에 설명되어 있는 기초 정보를 습득하면 CCNP®, CCDP®, CCIPTM 시험을 준비하는 분들에게 도움이 될 것이다. 또한 단순히 제품, 서비스, 정책을 더 잘 이해하여 LAN과 WAN 상에서 트래픽을 원활하게 제어하길 원하는 분들에게 그리고 네트워크를 ISP로 연결하는 업무를 맡고 있는 실무 엔지니어에게도 유용할 것이다.

이 책에서는 라우팅에 관련된 주제 전반에 걸쳐 상세한 정보를 제공하며, 지침이 될 만한 내용을 이해하기 쉽게 설명한다. 이 책에서는 먼저 라우팅 원리와 프로토콜 재분배를 다루며, VLSM(Variable-Length Subnet Mask), 경로 요약, CIDR(Classless Interdomain Routing), NAT(Network Address Translation), IPv6과 같은 IP 어드레싱 특징을 설명한다. 그리고 IPv6과 NAT에서 새로 추가된 부분을 다룬다. 또한 전판에서와 같이 OSPF(Open Shortest Path First), IS-IS(Intermediate System-to-Intermediate System), EIGRP(Enhanced Interior Gateway Routing Protocol), BGP(Border Gateway Protocol)와 같은 라우팅 프로토콜을 설명한다. 설정 예제와 검증 결과를 통해 구현 과정과 장애처리 기법을 실제로 보여준다. 각 장에는 설정 연습문제에서는 핵심 개념을 부분적으로 살펴보면서 네트워크 운용에 관련된 중요 쟁점을 논의하며, 각 장의 끝에 있는 복습문제에서는 본문에서 나온 개념을 설명하고 간략하게 요약한다.

- VLSM, 경로 요약, CIDR, NAT, 경로 맵, IPv6을 포함하여 고급 IP 어드레싱 특징과 서비스 중에서 적절한 것을 선택하고 설정할 수 있다.
- 클래스풀 라우팅과 클래스리스 라우팅의 원리를 이해하고, 링크 상태 프로토콜과 거리 벡터 프로토콜의 차이점을 구별할 수 있다.
- 확장형 네트워크에서 EIGRP를 구현하고, 확장형 다중 영역 네트워크에서 OSPF와 IS-IS를 구현할 수 있다.
- 네트워크 내부에서 BGP를 설정하고, 단일 혹은 멀티홈드 상호 연결에서 BGP를 설정할 수 있다.
- 재분배, 분배 목록, 경로 맵, 정책 기반 라우팅을 구현하고 관리 거리를 변경하여 라우팅 업데이트와 패킷 흐름을 제어하고 최적화할 수 있다.

http://www.yes24.com/Goods/FTGoodsView.aspx?goodsNo=1511215
Required Exam(s) Recommended Training
642-801 BSCI Building Scalable Cisco Internetworks (BSCI)
642-811 BCMSN Building Cisco Multilayer Switched Networks (BCMSN)
642-821 BCRAN Building Cisco Remote Access Networks (BCRAN)
642-831 CIT Cisco Internetwork Troubleshooting (CIT)

OR

Required Exam(s) Recommended Training
642-891 Composite Building Scalable Cisco Internetworks (BSCI)

Building Cisco Multilayer Switched Networks (BCMSN)
642-821 BCRAN Building Cisco Remote Access Networks (BCRAN)
642-831 CIT Cisco Internetwork Troubleshooting (CIT)



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