Cisco از معتبرترین و بزرگترین کمپانیهای تولید کننده تجهیزات کاربُردی و حرفهای شبکه است که انوع روترها و سوئیچها در مدلها و با قابلیتهای گوناگون از جمله مهمترین محصولات این کمپانی میباشد. این آموزش تصویری با محوریت عیبیابی فرایندهای Cisco Routing and Switching و آسیب پذیری، آسیبشناسی و رفع عیب روترها و سوئیچهاست و با گواهینامههای CCENT ، CCNA R & S ، CCNP R & S و CCIE R & S مرتبط بوده و برای مدیران و مهندسان شبکه و Data Center بسیار مناسب است.
1- بررسی انواع مشکلات و عیوب
2- عیب یابی VLAN
4- عیبیابی VTP
5- حفظ STP
6- موارد مهم مربوط به MST
7- تکنیکهای بهینهسازی
9- مهارتها و تکنیکهای حرفهای عیبیابی و رفع عیب روتر و سوئیچ
موضوع: عیبیابی روتر و سوئیچ
سطح: پیشرفته – حرفهای
مدت زمان آموزش: 8 ساعت و 28 دقیقه
مدرس: Keith Barker و Anthony Sequeira
فهرست کامل سرفصل ها و عناوین آموزش (به همراه زمان دقیق آنها و توضیح) :
Course Introduction - 00:04:42
Are you ready for a very exciting and unique CBT Nuggets course taught by Anthony Sequeira AND Keith Barker? Join Anthony Sequeira as he guides you through the goals of this important course.
The Art of VLAN Troubleshooting - 00:19:29
In this video, Keith Barker and Anthony Sequeira review VLAN technologies with you, and then cover the art of troubleshooting these important Layer 2 constructs.
Got Trunk? - 00:31:13
What could possibly go wrong with a trunk? In this Nugget, Anthony and Keith walk you through the plethora of issues that could cause trunking to fail, including native VLAN errors, incompatible pairing, DTP related issues, and more. Commands used in this video, along with the a topology diagram, are available in the NuggetLab area.
Troubleshooting VTP - 00:27:09
In this Nugget, Anthony and Keith walk you through the step-by-step process for quickly identifying and resolving issues with the VLAN Trunking Protocol (VTP) from Cisco. While many network engineers refuse to use this protocol, should you decide to use it, this Nugget is key to helping you do so safely and effectively.
Surviving STP - 00:41:02
Join Keith Barker and Anthony Sequeira in this Nugget as they walk you through surviving the Spanning Tree Protocol at Layer 2 in your network infrastructure.
Multiple Spanning Tree (MST) - 00:30:46
In this Nugget, Anthony Sequeira guides you through the proper configuration, verification, and troubleshooting of this new Spanning Tree variant.
Don't Fumble Your Bundle! - 00:22:50
EtherChannel is an awesome way to fool Spanning-Tree Protocol and get more bandwidth between devices. It also adds redundancy in the design. This Nugget shows you how to build it right, and Troubleshoot an existing install.
Foolproof Frame-Relay - 00:34:21
Students will often struggle when it comes to Frame Relay configuration and troubleshooting. One of the main reasons why is the tremendous number of options that exist for its implementation. This Nugget makes simple work of these many options and their troubleshooting.
Troubleshooting PPP - 00:14:39
PPP is simple, but where students can struggle is with the authentication methods of PAP and CHAP - this Nugget makes PPP troubleshooting a snap.
Solving EIGRP Adjacency Failures - 00:24:52
Do you have EIGRP speakers that are refusing to peer? After watching this CBT Nugget from Anthony Sequeira and Keith Barker, you'll be able solve this problem efficiently and completely! This is one of many targeted troubleshooting videos in this exciting series.
Where are My EIGRP Routes?!?! - 00:28:29
EIGRP neighbors seem up and happy, but when we go to view the routing table, we are missing routes! Where did they go? In this Nugget, Anthony and Keith explain what can cause the routes to not show up, and then walk you through the verification and remediation of these issues at the CLI. Commands used in this video, along with a topology diagram, are available in the NuggetLab area.
OSPF Refuses to Neighbor!!! - 00:26:49
In this Nugget, Keith Barker guides learners through the process of ensuring a FULL adjacency is formed in OSPF.
Where are My OSPF Routes?!?! - 00:30:40
OSPF is the most complex IGP by far. This makes missing route prefixes all the more tricky to track down. In this important Nugget - Keith Barker will guide you through making this Troubleshooting adventure a fun and painless one.
Surviving RIP - 00:17:29
Many learners think that RIP must be an absolute breeze to troubleshoot since the protocol is so simple in its operation. Sadly, this is pretty far from the truth. Join Keith and Anthony in this Nugget that provides valuable troubleshooting guidance.
BGP Refuses to Neighbor!!! - 00:27:08
In this action-packed Nugget, CBT Nugget trainers Anthony Sequeira and Keith Barker guide you through the art of BGP neighbor troubleshooting.
Where are My BGP Routes?!?! - 00:34:15
In this Nugget, Keith and Anthony ensure that what seems complex — troubleshooting missing prefixes with BGP — is really simple. It all begins with an analysis of the BGP table. Don't skip this Nugget!
Foolproof Policy-Based Routing (PBR) - 00:23:28
Want to route packets your own way instead of following the routing table? This Nugget is for you. This video details the implementation, verification, and troubleshooting of Policy-Based Routing (PBR).
Solving Generic Routing Encapsulation (GRE) - 00:18:45
Building GRE tunnels is a great way to move passenger protocols buried beneath GRE and transport them over otherwise incompatible transport networks. In this Nugget. Keith walks you through correcting common configuration and recursive routing issues surrounding Generic Routing Encapsulation (GRE). The topology diagram and packet capture are available in NuggetLab area.
Routing Redistribution - 00:25:18
Redistribution can strike fear into the hearts of engineers everywhere. In this critical Nugget of the series, Anthony and Keith banish this fear forever. This is a Nugget not to be missed!
Troubleshooting in R&S Cert Exams - 00:24:43
In this conclusion to the course, Anthony guides students through the specific manners during which students encounter troubleshooting in the various R&S exams. Specific and important strategies are provided.
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