Fiberopticvideos.com - RSS Feed

3.6.1.2 Packet Tracer - Configure AAA Authentication On Cisco Routers

Sun, 30 Jul 2017 15:40:42 +0000

CISCO - CCNA Security 1.2 - Packet Tracer - 3.6.1.2 Packet Tracer - Configure AAA Authentication on Cisco Routers
Playlist: https://www.youtube.com/playlist?list=PLl7PZYPUh5LaHr0dsy3ZqGcg49DjixRk8
Download PKA file: https://drive.google.com/file/d/0B18E05jPriDHc29rVTV3TTdQUG8/view?usp=sharing
Download Files: http://techemergente2.blogspot.pe/p/ccna-security-free-gratis.html

Cisco Catalyst Switches - Upgrade IOS Image

Mon, 31 Jul 2017 20:46:44 +0000

How to upgrade the IOS image in easy steps.

Enterprise Network Design In CISCO Packet Tracer (6.1.1)

Sun, 30 Jul 2017 15:26:16 +0000

Enterprise Network Design in CISCO Packet Tracer (6.1.1)

Download Packet Tracer File:
Link 1 : http://goo.gl/MGePeL
Link 2 : https://goo.gl/TTMQr0

Network consists of a three locations,
1. New York branch
2. Chicago Branch
3. Data Center

All these locations are connected through a frame relay switch. The Data Center is connected to the ISP to get to the simulated Internet (it is a 4.2.2.0/24 network).

1) Switches: IP addresses

Configure IP addresses for the switches (which will be in VLAN 1, subnet 172.16.1.0/24). Their default gateway will be 172.16.1.254 (I used 3560 switches for the IP phones)

2) Switches: VTP and VLANS

Configure the ports connected between the switches to trunk ports. Create VLANs 30 and 40 on one switch, name them DATA1 and DATA2 respectively. Configure the VTP domain "NY" on the switch (and optionally VTP password "cisco". Assign the ports that will have PCs attached to the VLANs (check topology image). Verified that all VLANs have replicated by show VLAN on the other switches.

VLAN Name Status Ports
10 VOICE_WB active
30 DATA1_WB active Fa0/5, Fa0/6
40 DATA2_WB active Fa0/2, Fa0/3, Fa0/4, Fa0/7

VTP Domain Name: NY
VTP Password: cisco

3) Switches: STP

The top switch will be the root switch. Configure the top switch to be the root switch for all VLANs (1, 30 and 40). Optional: Configure ports that are/will be connected to PCs/routers to portfast. Verify by show spanning-tree on all switches that the top switch is the root.

4) Routers: Gateway Router/DHCP

Configure it's FastEthernet port on the VLAN 40 subnet and configure the port on the switch on VLAN 40. Configure DHCP pools for VLANs 30 and 40.

ip dhcp pool FORVLAN40
network 172.16.40.0 255.255.255.0
default-router 172.16.40.254
dns-server 4.2.2.2

ip dhcp pool FORVLAN30
network 172.16.30.0 255.255.255.0
default-router 172.16.30.254
dns-server 4.2.2.2

ip dhcp pool FORVLAN10_VOICE
network 172.16.10.0 255.255.255.0
default-router 172.16.10.254
option 150 ip 172.16.10.254

5) Routers: Routing protocol (EIGRP)
I have used EIGRP (Enhanced Interior Gateway Routing Protocol). After configuring routing protocols on both routers, verify by show ip route on the Gateway router. You can verify by ping (for example, ping from Gateway router [VLAN 40] to one of the switches [VLAN 1]) to verify inter VLAN routing. Also, ping from a PC on one VLAN to another PC on the other VLAN.

Data Center
This is straight forward configuration. There is no VTP here, no STP, Use the same EIGRP routing protocol. Configure the serial interface that will connect to the ISP with the IP address 68.110.171.134/30 .

ISP (Internet Service Provider)

Configure both serial ports with IPs.

Port IP
Serial0/1/1 68.110.171.133/30
Serial0/1/0 55.55.55.57/30

Internet:

Also, straight forward; configure static IPs to the servers and all that. But again, do NOT configure a routing protocol on the router. Instead, just configure a static route to the 68.110.171.132/30 network going through the ISP router.

I have placed three servers on the internet, Web Server, Mail server, DNS Server

Type IP
DNS Server 4.2.2.2/24
Mail Server 4.2.2.3/24
Web Server 4.2.2.4/24

NAT and ACLs

Configured NAT on the Data Center router. My ACL was configured as follows: deny VLAN 40 subnet in NY Branch (except routers/manager laptop), deny VLAN 35 subnet in IL Branch (except routers/manager laptop), and permit all the other subnets (I did not permit any, I permit the specific subnets for practice). I have created an ACL list in each building to only allow manager laptops to telnet to the routers/switches.

Other Videos:

How to Connect 2 Routers, 1 Switch, 2PC's in CISCO Packet tracer : https://www.youtube.com/watch?v=AlYkv...

Download Packet Tracer File: http://goo.gl/MGePeL

2.5.1.2 Packet Tracer - Configure Cisco Routers For Syslog, NTP, And SSH Operations

Sun, 30 Jul 2017 20:58:40 +0000

CISCO - CCNA Security 1.2 - Packet Tracer - 2.5.1.2 Packet Tracer - Configure Cisco Routers for Syslog, NTP, and SSH Operations
Playlist: https://www.youtube.com/playlist?list=PLl7PZYPUh5LaHr0dsy3ZqGcg49DjixRk8
Download PKA file: https://drive.google.com/file/d/0B18E05jPriDHVlF2RmJLOEtEeDA/view?usp=sharing
Download Files: http://techemergente2.blogspot.pe/p/ccna-security-free-gratis.html

Fast-Drop - The Best Fiber Cable Management Module

Mon, 31 Jul 2017 21:09:10 +0000

http://www.devicetech.com/products-cable-management/fast-drop

One of the biggest issues facing companies is to ensure consistent data transmission and network reliability.

To prevent networking disasters from micro-bends, we developed Fast-Drop.

Fast-Drop has patented Fiber Bend Radius Control Modules designed with a "perfect bend limiter radius" which provides the correct minimum bend for fiber and copper network cables, ensuring consistent data transmission.

Without Fast Drop, cables can bend too sharply, inducing internal reflection and potentially snapping fibers, both of which are detrimental to data flow.

It is simple-to-use and attaches fast and easily with clips, screws or rivets. It comes in three widths and can be used separately as a corner block or together as a spool for holding excess fiber.

The Fast-Drop cable management system is currently used within enclosures, cabinets, patch panels, router racks, switch racks and many other systems.

Fast-Drop is the optimum universal solution for managing and routing fiber and copper cables.
http://www.devicetech.com/products-cable-management/fast-drop

#018: Quick Tip For Reducing Cable Management

Mon, 31 Jul 2017 21:09:09 +0000

Looking back, this solution seems so obvious but I just think it took many years of dealing with trying to hide excess cable, manage slack, and even custom cable lengths per port, until I finally arrived at this technique. Enjoy!

Ubiquiti Home Network Install

Sun, 30 Jul 2017 21:12:19 +0000

In this video I help my friend Mike get his parents home network redone. It started out as a mess with a bunch of unterminated wires and old hardware. Somethings have changed from initial setup (Edgerouter to USG & UAPs)

With the new network we decided to use a 6U wall rack with Cyberpower, Ubiquiti, Arris & TrendNet hardware.

Only about half of the ports are used on the switch. In the end it will be about 3/4 used.

Links to products we used:
6U Rack: http://amzn.to/2uqYXOp
1U UPS: http://amzn.to/2uqTmaL
Managed Switch: http://amzn.to/2eGTY8p
Access Points: http://amzn.to/2eGXa44
1U Patch Panel: http://amzn.to/2uqVNKJ
1U Rack Power Strip: http://a.co/gYgFihi
1U Rack Shelf: http://amzn.to/2uqQElP
Router: http://amzn.to/2urgS7O
Modem: http://a.co/bS9y5yT
Cloud Key: http://amzn.to/2urgXs8
Double Sided Tape: http://amzn.to/2vQbV7T
Cable Straps: http://amzn.to/2vPXe4A

Video was shot on a Xiaomi Yi 4k: http://amzn.to/2vA7nmL

The video was edited with Davinci Resolve. I'm trying to figure it I want to switch from Premiere Pro to Resolve.
I'll have to fix the thumbnail later.

Fiber Optic Patch Panels, Closures & Pedestals: W-6D-172 Chapter 1 Of 12

Mon, 31 Jul 2017 21:09:09 +0000

https://www.lightbrigade.com/Products/Staff-Training-DVDs-and-CDs/Fiber-Optic-Patch-Panels,-Splice-Closures,-and-Ped.aspx

The chapter introduces the many products designed for cable and fiber management. From indoor panels to specialty products for fiber to the home, proper cable management is essential.

Tech Tip Installation Video - How To Install A 12 Fiber Rack Mount Patch Panel

Mon, 31 Jul 2017 21:09:10 +0000

*PRODUCT INFORMATION AND IMAGES* - http://www.fiberonellc.com/product/fst-175-rack-mount-patch-panel/

Learn how to install a 12 fiber rack mount patch panel from FIBERONE. This short video outlines the various parts of the FST-175, 12 port patch panel as well as addresses appropriate cable preparation, splicing method, patch cord installation and label placement necessary for proper assembly.

Check it out on FIBERONE's website at http://www.fiberonellc.com/product/fst-175-rack-mount-patch-panel/

Other Fiber Patch Panel Install Videos - http://www.fiberonellc.com/category/product-installation-videos/

Cable Management Products For Networks And Data Centers - CABLExpress® Respect Layer One® #1

Mon, 31 Jul 2017 21:09:10 +0000

A quick tutorial on the features of CABLExpress cable management products for copper and fiber patch cords. Topics covered include: Duct style managers, D-ring style, Velcro®, how to use brackets, features of each, how to avoid loss of network connections from poor cable management, how to avoid data center downtime, copper and fiber trunking, patch cords, multi-fiber MTP®, LC connectors. Also: how to manage cabling, how to choose cable management, how to clean racks.

Fiber Cable Management: Reducing Microbends In Server Racks

Mon, 31 Jul 2017 21:09:10 +0000

Fiber Cable Management - Avoid data loss and improve access. Free Evaluation Samples: http://bit.ly/Samples123

Every company needs systems to prevent data loss. If cables bend too sharply it can induce internal reflection and potentially snap fibers, both of which can damage data flow. These microbends can be small but can have a big impact and potentially can cause networking catastrophes for organizations with data loss and/or lack of access to vital information. The cables must be controlled and hung in such a way as to prevent microbends.

A key way to prevent data loss is to control or minimize how much bend your cables can experience when they are run through installations.
Fast-Drop can help you do this.

It is a Fiber Bend Radius Control Module which provides the BICSI recommended minimum bend radius for fiber optic cables. This prevents microbends from happening and ensures consistent data transmission.

This deceptively simple device protects cables from kinks, damage and loss of signal transmission.
Its numerous features make it extremely versatile and efficient at containing and managing cables within cabinets and enclosures.

• It snaps into place so assembly time is minimal.
• It fits within standard and non standard racks
• It is Flame retardant per UL94 V0
• It is RoHS compliant
• Impact, Shock and Vibration resistant
• Comes in three widths 1”, 1.75”, 3” and in black or beige
• Also comes with a hook and loop strap option.

And it can handle virtually any media
• Fiber cables
• Copper cables
• Electrical wiring
• Pneumatic and fluid tubing
• Hydraulic hoses

It is being used in a wide range of applications:
• For Fiber to the Home or Fiber to the Premises FTTH /FTTP
• In Patch panels, control boxes and racks
• Throughout data centers and offices
• For Telecom switches and base stations
• For Medical fluid/gas flow optimization, X-ray, and imaging equipment
And across a wide range of other industrial equipment it would take too long to list.

Fast-Drop can be used anywhere you need to run cables, wires or tubing.

See more grommet edging, cable management and seals videos
https://www.youtube.com/channel/UCQptLqQ_uljl0vECV8_-Ycg

See more cable management videos
https://www.youtube.com/playlist?list=PLqLq7AW7bkHwtKs8mJgBpunUuqV7koN-8

#fibercablemanagement
#cablemanagement
#verticalcablemagement

MTP Connector Rackmount Fiber Solutions

Mon, 31 Jul 2017 21:09:09 +0000

http://www.BlackBox.com/MTPFiber | Simplify and streamline cabling in data center, move to a 10-Gig network, and prepare for 40-Gig with Black Box's line of MTP fiber products. The line includes cassettes, trunk and harness cables, fiber adapter panels, shelves, and enclosures all designed to work together for a complete data center solution.

The Universal Fiber Patch Panel, 3U, holds 12 cassettes and up to 288 fibers. Open design makes cable management easier.

The Rackmount Fiber Enclosure, 3U, holds up to 12 cassettes and 288 fibers. The enclosure keeps fiber connections clean and protected.

The Rackmount Fiber Shelf, 1U, with pull-out tray, accommodates 72 fibers.

The High-Density Fiber Optic Enclosure, 1U, holds 108 fibers. Use with this high-density 3 x 12 Fiber Cassette.

How To Terminate Tight Buffered Fiber Cable In Corning's CCH Patch Panels

Mon, 31 Jul 2017 21:09:10 +0000

Get Corning CCH patch panels at http://www.fiberoptics4sale.com/c/Corning-CCH-Rack-Mount-Patch-Panel-Housing.html

This video will show you how to terminate 900um tight buffered fiber cables in a Corning CCH-01U, CCH-02U, CCH-03U.

Corning's CCH connector housings are very popular among enterprise LAN contractors and IT network managers.

Cable Management, Optical Fiber Cable, Fiber Cable Products

Mon, 31 Jul 2017 21:09:10 +0000

Fiber-Mart.com, a worldwide leading supplier in fiber optic network, fttx, fiber cabling & connectivity, fiber testing, fiber splicing, fiber polishing & integrated network solutions.

Splicing 250 µm Fiber In A Splice Tray For Rack-Mount Housings (M67-048)

Mon, 31 Jul 2017 21:09:09 +0000

Quickly learn how to properly splice an optical fiber into a standard splicing tray. This video focuses primarily on properly accessing and routing the cable before and after splicing. Please view our Installation: Fiber Optic Splicing playlist for detailed instructions on splicing.

Ortronics: Save Space With Zero-U Fiber Cable Management

Mon, 31 Jul 2017 21:09:10 +0000

The Harness in Lieu of Cassette, or HiLOC, system is Legrand's alternative solution to the traditional MTP/MPO-to-LC cassette. This cable assembly removes the need for a fiber cassette, helping to conserve fiber loss.

There are a number of installation destinations and configurations possible using a the HiLOC breakout shell and other Legrand products. Using our Multi-use Panel (MUP), up to 4 HiLOC cables can be securely mounted to Cablofil wire mesh tray as well as to Mighty Mo vertical managers.

Using our new Mighty Mo 20 Cable Trough, you can now mount the HiLOC cable to the sides of your Mighty Mo 10/20 channel racks with the honeycomb structure, allowing for an additional front-to-rear cable pathway.

Our HiLOC enclosure also supports up to 24 breakout shells with integrated cable management for optimal space savings and performance.

For more information on our fiber optic solutions, visit http://legrand.us/ortronics/fiber-optic-solutions.aspx

RSD Series Fiber Enclosures | Cable Management Tips - CABLExpress® Respect Layer One® #6

Mon, 31 Jul 2017 21:09:09 +0000

A quick tutorial by Josh Taylor of CABLExpress which shows and describes the CABLExpress RSD Series Fiber enclosures. Covers features and benefits of different design types, the benefits of cable management, as well as fiber patching, fiber patch cords, LC connectors, SC connectors, ST connectors, MTP® connectors, MT-RJ connectors and fiber cable infrastructure.

P31OFT - Cable Management Solutions For Optical Fibre Cables

Mon, 31 Jul 2017 21:09:10 +0000

http://www.legrand.com
Specially designed to meet the requirements of data centres and banks, the new Legrand P31 OFT cable tray offer for optical fibre cables provides a high level of protection for both optical fibre and copper cables. It features a comprehensive range of products for building complex installations simply and securely.

#019: Small Office / Big Cabling Rehab!!

Mon, 31 Jul 2017 21:09:10 +0000

Holy cow this turned out to be a long video! I will seriously be shocked to see if anyone manages to stay awake through all 2 hours. I was thinking of breaking it into parts but my wife talked me into leaving intact as a single video. I'd love to hear feedback from you all as to the formatting and length.

his was a project that spanned around 2 months and a lot of all-nighters and weekends. I'm proud of the result and hope to get the chance to do another project like this in the future.

It isn't often I can just be cut lose to do everything I think needs to be done so the network will be in it's ideal state so this job really makes me happy. I hope all you enjoy the video and manage to either learn something you didn't know before or get inspired to do something differently in your work.

Ladder Cable Tray For Cat5e, Cat6 Fiber Cable Management

Mon, 31 Jul 2017 21:09:10 +0000

10 foot ladder rack is a perfect choice for Telecom rooms that require a professional and clean cable installation job.

10ft section is easy to cut so you can make whatever length you need. All installation parts like top plate kit, end caps, angle brackets are also available.

Order online.

Order online at http://goo.gl/4sFmO

Follow our Blog at

http://discountlowvoltage.blogspot.com/

Follow us on Facebook at

Facebook http://www.facebook.com/discountlowvoltage

Follow us on Twitter at

http://twitter.com/disclowvoltage