Tags |
|
|
Links |
|
|
Casual Articles - Cisco CCNA / CCNP Home Lab Setup Tutorial: How To Buy & Build A Frame Relay Switch
Just starting out with a home-based business? Or in the process of looking for a way to make extra money? Then you will want to learn the key to success online.Many opportunities out there on the Internet offer “secret strategies and tips” to help you get-rich-quick, for a small to moderate price. But, you are looking for an opportunity to get “something for nothing”, as are many of us in this day of economic woes.“Freebies!” Who doesn’t want them! The very thought that you could get something for nothing is quite appealing to most people. So, what are these freebies”? I’m referring to FREE information, FREE opportunities, FREE Products to sell online, FREE websites to use to promote them, FREE training
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 221 interface Serial1 122
!
interface Serial3
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 321 interface Serial1 123
!
interface BRI0
ip address 150.1.1.1 255.255.255.252
no ip directed-broadcast
encapsulation ppp
dialer map ip 150.1.1.2 name R2 broadcast 2335552221
dialer-group 1
!
ip class
Email is a great way to keep in touch with those visitors to your site who have given you permission to periodically contact them. The most common method is an opt-in for a newsletter or ezine. Visitors provide you with their name (for personalization) and email address and authorize you to email them information. This is generally a two-step opt-in process that requires them to confirm their subscription by answering an email sent to them by your autoresponder. Decide whether you want your autoresponder to reject opt-ins from free email services., many of which are used as secondary addresses by people who wish to segregate (and maybe not read!) commercial email. By rejecting these sign-ups you can keep your li
To practice all your important Frame Relay commands for your exams, you need a working Frame Relay cloud in your home lab. A production network's Frame cloud consists of a lot of Frame switches, but if you choose wisely, a single Cisco router can act as your home lab's entire Frame cloud!
Before we look at the configuration of such a router (hereafter referred to as a "frame relay switch"), let's look at the physical requirements.
The more serial ports you have, the better. You should get a router with at least four serial ports. For frame switching purposes, it doesn't matter if the ports are synchronous or asynchronous - you just need the ports.
You will also need some DTE/DCE cables. The DCE end of the cables will be connected to the frame switch.
A great configuration for a CCNA practice lab is three routers that serve as "production" routers, and a 4th router as a frame relay switch. (You'll want an access server as well, but that's another article.)
What I use in my student and customer pods is a setup where R1 is connected to the frame switch's S1 port, R2 is connected to S2 on the frame switch, and R3 is connected to the frame switch's S3 port.
Now comes the tricky part - the configuration. A frame relay switch's config can be hard to find, so here's a copy of mine. Pay particular attention to the config on ports s1, s2, and s3.
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname FRAME_SWITCH
!
!
ip subnet-zero
no ip domain-lookup
frame-relay switching
!
!
!
interface Ethernet0
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0
ip address 10.1.1.2 255.255.255.0
clockrate 56000
!
interface Serial1
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 122 interface Serial2 221
frame-relay route 123 interface Serial3 321
!
interface Serial2
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 221 interface Serial1 122
!
interface Serial3
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 321 interface Serial1 123
!
interface BRI0
ip address 150.1.1.1 255.255.255.252
no ip directed-broadcast
encapsulation ppp
dialer map ip 150.1.1.2 name R2 broadcast 2335552221
dialer-group 1
!
ip classl
Speaking is easy but inspiring someone with your talk is not that easy. From past till today motivational speaker have always inspired people and have changed many lives by their talks. To inspire students for challenging sports or academics, a motivational speaker can play most essential role. Motivational speakers are also invited by the CEOs of big companies to motivate their employees or to introduce a new product. Even non profit organizations welcome motivational speakers to make their message reach effectively to the people.If you think you are a good speaker and have quality in speaking then try out getting associated with the big companies to earn money. Well, good communicators are always welcomed in any
The more serial ports you have, the better. You should get a router with at least four serial ports. For frame switching purposes, it doesn't matter if the ports are synchronous or asynchronous - you just need the ports.
You will also need some DTE/DCE cables. The DCE end of the cables will be connected to the frame switch.
A great configuration for a CCNA practice lab is three routers that serve as "production" routers, and a 4th router as a frame relay switch. (You'll want an access server as well, but that's another article.)
What I use in my student and customer pods is a setup where R1 is connected to the frame switch's S1 port, R2 is connected to S2 on the frame switch, and R3 is connected to the frame switch's S3 port.
Now comes the tricky part - the configuration. A frame relay switch's config can be hard to find, so here's a copy of mine. Pay particular attention to the config on ports s1, s2, and s3.
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname FRAME_SWITCH
!
!
ip subnet-zero
no ip domain-lookup
frame-relay switching
!
!
!
interface Ethernet0
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0
ip address 10.1.1.2 255.255.255.0
clockrate 56000
!
interface Serial1
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 122 interface Serial2 221
frame-relay route 123 interface Serial3 321
!
interface Serial2
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 221 interface Serial1 122
!
interface Serial3
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 321 interface Serial1 123
!
interface BRI0
ip address 150.1.1.1 255.255.255.252
no ip directed-broadcast
encapsulation ppp
dialer map ip 150.1.1.2 name R2 broadcast 2335552221
dialer-group 1
!
ip class
I’ve been reminded recently, rather forcefully, that not all reality hackers are anti-neoconservatives. Bush endorses teaching ‘intelligent design’. I can’t help hearing “intelligent design” as emerging from scores of focus group research.There’s a war going on. I’m not safe in my own house. Americans are bombarded by 3,000 paid messages each day Media uses militaristic terminology. In movie theaters, we are referred to as captive audiences. TV networks call us a target. If I click on a banner ad they refer to me as a hit.I’m sitting among memetic hitmen. I’m writing from the 2005 US Account Planning Conference -Exploring the New Power of Creativity in Chicago's Fairmont hotel.I’m not a registered
Now comes the tricky part - the configuration. A frame relay switch's config can be hard to find, so here's a copy of mine. Pay particular attention to the config on ports s1, s2, and s3.
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname FRAME_SWITCH
!
!
ip subnet-zero
no ip domain-lookup
frame-relay switching
!
!
!
interface Ethernet0
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0
ip address 10.1.1.2 255.255.255.0
clockrate 56000
!
interface Serial1
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 122 interface Serial2 221
frame-relay route 123 interface Serial3 321
!
interface Serial2
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 221 interface Serial1 122
!
interface Serial3
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 321 interface Serial1 123
!
interface BRI0
ip address 150.1.1.1 255.255.255.252
no ip directed-broadcast
encapsulation ppp
dialer map ip 150.1.1.2 name R2 broadcast 2335552221
dialer-group 1
!
ip class
Adjustable Rate Mortgages get a bad rap in the media because they are often abused and can lead to a financial disaster if you don’t fully understand what you’re getting into. Mortgage misconceptions prevent many homeowners from using Adjustable Rate Mortgages in situations where they make good financial sense. Here are several tips to help you decide if mortgage refinancing with an Adjustable Rate Mortgage is right for you.Many homeowners avoid Adjustable Rate Mortgages because they’ve heard when mortgage rates go up their payment amount will zoom up past what they would have been paying with a 30 year fixed rate mortgage. This causes uncertainty with a payment you may not be able to plan your budget around. Y
no ip directed-broadcast
shutdown
!
interface Serial0
ip address 10.1.1.2 255.255.255.0
clockrate 56000
!
interface Serial1
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 122 interface Serial2 221
frame-relay route 123 interface Serial3 321
!
interface Serial2
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 221 interface Serial1 122
!
interface Serial3
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 321 interface Serial1 123
!
interface BRI0
ip address 150.1.1.1 255.255.255.252
no ip directed-broadcast
encapsulation ppp
dialer map ip 150.1.1.2 name R2 broadcast 2335552221
dialer-group 1
!
ip class
With the proliferation of Internet facilities in the recent past, the use of online car loan calculator has also become very popular. It incorporates a simple process as all that you have to do is to click a few buttons on your computer and the wonderful world of the Internet manifests itself in various forms. You’ll be able to find various websites of online auto loan finance lenders who offer car loans. Most of these lenders also provide free online car loan calculator, which makes it very easy to find out what it will cost to take car loans and the amount of money needed to set aside every month in order to service a loan.How An Online Car Loan Calculator Can Help YouMost people have to take a loan
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 221 interface Serial1 122
!
interface Serial3
no ip address
no ip directed-broadcast
encapsulation frame-relay
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 321 interface Serial1 123
!
interface BRI0
ip address 150.1.1.1 255.255.255.252
no ip directed-broadcast
encapsulation ppp
dialer map ip 150.1.1.2 name R2 broadcast 2335552221
dialer-group 1
!
ip classless
!
dialer-list 1 protocol ip permit
!
line con 0
exec-timeout 0 0
logging synchronous
transport input none
line aux 0
line vty 0 4
login
!
end
The key command in the global configuration is frame-relay switching. You must have this configured before you can configure the interfaces.
The interfaces will be configured with the frame route command. Let's take a look at what each value means in the command frame-relay route 122 interface Serial2 221.
frame-relay route - the command
122 - the incoming DLCI on this interface
interface serial2 - the interface the data will be sent out
221 - the outgoing DLCI
This command on S1 means that anything that comes in on this port on DLCI 122 will be sent out interface serial2 on DLCI 221.
It's a good idea to hard-code the interfaces to act as DCEs with the frame intf-type dce command. Since these interfaces are acting as DCEs, the clockrate command is needed for the line protocol to come up.
Once you've configured your frame switch as shown and have configured the frame map statements on the "production" routers, you can test the frame switch configuration. On the frame switch, run the command show frame route.
FRAME_SWITCH#show frame route
Input Intf Input Dlci Output Intf Output Dlci Status
Serial1 122 Serial2 221 active
Serial1 123 Serial3 321 active
Serial2 221 Serial1 122 active
Serial3 321 Serial1 123 active
You should see "active" for all the interfaces. If you see "deleted", make sure your frame switch interfaces are open if they are, check the router configs.
Keep in mind that you can still configure routing protocols to run on ports that you're not using for frame switching. The router we used here had an ethernet port and BRI port, and the BRI port has been configured as part of the production network. Running frame switching does not disable IP routing.
Purchasing and configuring your own frame relay switch is an invaluable part of your Cisco education. By practicing your frame commands and configuring frame connections over your own frame relay cloud, you're polishing your Cisco skills and gaining knowledge that cannot be duplicated by simulator programs.
To your success,
HTTP = HTML link (for blogs, profiles,phorums):
<a href="http://www.casualarticles.com/article/177113/casualarticles-Cisco-CCNA--CCNP-Home-Lab-Setup-Tutorial--How-To-Buy--Build-A-Frame-Relay-Switch.html">Cisco CCNA / CCNP Home Lab Setup Tutorial: How To Buy & Build A Frame Relay Switch</a>
BB link (for phorums):
[url=http://www.casualarticles.com/article/177113/casualarticles-Cisco-CCNA--CCNP-Home-Lab-Setup-Tutorial--How-To-Buy--Build-A-Frame-Relay-Switch.html]Cisco CCNA / CCNP Home Lab Setup Tutorial: How To Buy & Build A Frame Relay Switch[/url]
Related Articles:
How You Can Tap Into the Lucrative U.S. Hispanic Market Segment
Business Communication With Style And Purpose
Bookmark it:
|