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CCIP Training
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.
BGP Path Manipulation
Jul 21st
Summer was in full swing, and it was over 105 degrees Fahrenheit outside. Bob was told it was a “dry heat”, but he thought “so is my oven”. Needless to say, Bob was glad to be in the data center, where the temperature and humidity controls kept it very cold. He had been asked to setup up a basic route-map with BGP, and here is the diagram he worked from.
Popularity: 7% [?]
CCIP Syllabus
Mar 3rd
CCIP Syllabus
CCIP? Certification
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.
Prerequisites:Valid CCNA certification
Exams & Recommended Training More >
Popularity: 2% [?]
Ccie Service Provider Lab Blueprint, Please read
Jan 4th
Ccie Service Provider Lab Blueprint, Please read
Bridging and Switching
VTP, VLAN, Trunk, Spanning tree
Frame Relay, DLCI, FR multilink
ATM PVC, SVC, FR/ATM interworking
PPPoE
IGP Routing
IS-IS, Level 1/2, Metric
OSPF, LSA, Area
Redistribution, Summarization, Filtering
Policy routing
EGP Routing More >
Popularity: 2% [?]
642-691 BGP + MPLS Exam Topics
Nov 12th
642-691 BGP + MPLS Exam Topics
Exam Description
The BGP+MPLS exam is the quickest way for currently certified Cisco Certified Internetwork Professionals to obtain recertification. The exam tests skills and knowledge pertaining to the Configuring BGP on Cisco Routers (BGP) and Implementing Cisco MPLS (MPLS) courses. BGP+MPLS may be taken to recertify your CCIP certification. It may also be taken in place of the BGP and MPLS exams required for the CCIP certification.
Exam Topics
The following information provides general guidelines for the content likely to be included on the BGP+MPLS Exam. However, other related topics may also appear on any specific delivery of the exam.
Popularity: 2% [?]
642-611 MPLS Exam Topics
Nov 12th
642-611 MPLS Exam Topics
Exam Description
The Implementing Cisco MPLS (MPLS) exam is a qualifying exam for the Cisco Certified Internetwork Professional certification. The 642-611 MPLS exam will test materials covered under the Implementing Cisco MPLS course. The exam will certify that the successful candidate has knowledge and skills necessary to gather information from the technology basics to some of the more updated features and functions such as Traffic Engineering, Fast Reroute and any Transport over MPLS (AToM). The exam covers topics on MPLS Concepts, MPLS Label Assignment and Distribution, Frame-Mode/Cell-Mode MPLS Implementation on Cisco IOS Platforms, MPLS Virtual Private Networks Technology, MPLS VPN Implementation, Complex MPLS VPNs, and Internet Access from a MPLS VPN.
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.
Popularity: 1% [?]
642-661 BGP Exam Topics
Nov 12th
642-661 BGP Exam Topics
Exam Description
The 642-661 Configuring BGP on Cisco Routers (BGP) exam is a qualifying exam for the Cisco Certified Internetwork Professional certification. The 642-661 BGP exam tests material covered under the Configuring BGP on Cisco Routers (BGP) v 3.1 course. The BGP exam assesses a candidate’s understanding of the theory of BGP, ability to configure BGP on Cisco IOS routers, and skills with troubleshooting on BGP. As a routing protocol, BGP is one of the underlying foundations of the Internet and new-world technologies.
Exam Topics
The following information provides general guidelines for the content likely to be included on the BGP exam. However, other related topics may also appear on any specific delivery of the exam.
Popularity: 2% [?]
642-642 QoS Exam Topics
Nov 12th
642-642 QoS Exam Topics
Exam Description
The QOS exam is one of the qualifying exams for the Cisco Certified Internetwork Professional, Cisco Certified Voice Professional, Cisco IP Telephony Design Specialist, Cisco IP Telephony Express Specialist, Cisco IP Telephony Operations Specialist, and Cisco IP Telephony Support Specialist certifications. The QOS 642-642 exam will test materials covered under the Implementing Cisco Quality of Service QOS v2.2 or v2.3 course. The exam will certify that the successful candidate has knowledge and skills necessary to configure and troubleshoot Cisco IOS routers running Quality of Service protocols in Service Provider and Enterprise environments. The exam covers topics on IP QOS, classification and marking Mechanisms, queuing mechanisms, traffic shaping and policing mechanisms, congestion avoidance mechanisms, link efficiency mechanisms, modular QOS command line interface, and QOS Best Practices.
Exam Topics
Popularity: 1% [?]
Using RTP Loopback for VoIP/PSTN Call Testing
May 2nd
A voice lab rack usually utilizes dedicated piece of hardware to simulate PSTN switch. Commonly, you can find a Cisco router in this role, with a number of E1/T1 cards set to emulate ISDN network side. It perfectly suits the function, switching ISDN connections between the endpoints. Additionally, it is often required to have an “independent” PSTN phone connected to the PSTN switch, in order to represent “outside” dialing patterns – such as 911, 999, 411 1-800/900 numbers. The most obvious way to do this is to enable a CallManager Express on the PSTN router, and register either hardware IP Phone or any of IP Soft-phones (such as IP Blue or CIPC) with the CME system.
However, there is another way to accomplish the same goal using IOS functionality solely. It relies on the IP-to-IP gateway feature, called “RTP loopback” session target. It is intended to be used for VoIP call testing, but could be easily utilized to loopback incoming PSTN calls to themselves. Let’s say we want PSTN router to respond to incoming calls to an emergency number 911. Here is how a configuration would look like: More >
Popularity: 1% [?]
Understanding IPv6 NAT-PT
Apr 18th
IPv6 NAT-PT is to be used with IPv4 to IPv6 migration scenarios and it’s purpose is to provide bi-directional connectivity between IPv4 and IPv6 domains. Cisco points out that many other transition techniques are possible, and NAT-PT (Network Address Translation – Protocol Translation) should not be used when other, more “native” options exist, such as having dual stack hosts communicate directly through dual stack routers. Another example provided of when NAT-PT is not needed is when two islands of IPv6 want to communicate over an IPv4-only backbone. We know that many different tunnels exist for this purpose. For more information about these tunnel techniques, see the Transition Technique series in this blog category.
For the job of NAT-PT, a dual-stack router with interfaces in both IPv4 and IPv6 networks is capable of performing this task. The difference from classic IPv4 NAT is that translations should be done both ways: IPv6 packets routed towards IPv4 hosts should have their src/dst addresses changed to some IPv4 equivalents and vice versa, while IPv4 packets sent toward IPv6 hosts should get both src and dst addresses replaced with IPv6 addresses. More >
Popularity: 4% [?]
Qos Handouts for my Students
Apr 1st
Network QoS Defined
QoS refers to the capability of a network to provide better service to selected network traffic over various technologies, including Frame Relay, Asynchronous Transfer Mode (ATM), Ethernet and 802.1 networks, SONET, and IP-routed networks that may use any or all of these underlying technologies. Primary goals of QoS include dedicated bandwidth, controlled jitter and latency (required by some real-time and interactive traffic), and improved loss characteristics. QoS technologies provide the elemental building blocks that will be used for future business applications in campus, WAN, and service provider networks. This chapter outlines the features and benefits of the QoS provided by the Cisco IOS QoS.
The Cisco IOS QoS software enables complex networks to control and predictably service a variety of networked applications and traffic types. Almost any network can take advantage of QoS for optimum efficiency, whether it is a small corporate network, an Internet service provider, or an enterprise network. The Cisco IOS QoS software provides these benefits:
- Control over resources—You have control over which resources (bandwidth, equipment, wide-area facilities, and so on) are being used. For example, you can limit the bandwidth consumed over a backbone link by FTP transfers or give priority to an important database access.
- More efficient use of network resources—Using Cisco’s network analysis management and accounting tools, you will know what your network is being used for and that you are servicing the most important traffic to your business. More >
Popularity: 1% [?]
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