Frame Relay is probably the simplest data communications protocol ever conceived. Designed to run over virtually error-free circuits, it's a protocol stripped down for speed. Instead of having dedicated circuits connecting networks, they use Permanent Virtual Circuits (PVC's) that link any two points across a common Carrier's network. The IP frames are transmitted intermittently-rather than in a continuous stream-over digital circuits and reassembled at the receiving end.

DSL is a fine starting point, but remember you will have to get a resale contract (a home DSL account will almost certainly not allow you to resell the bandwidth). In general, DSL is only suitable for relatively small numbers of subscribers (perhaps as many as one thousand, depending on the speed of DSL service you get and the speed you offer to subscribers). Frame relay is a burst data transmission method, as opposed to T1 which gives you the full bandwidth all the time. With a 1.

No, we offer 5 redundancy systems to all of our customers. If one of the backbone providers goes down, we have the ability to switch all traffic to another network on the fly. You will not notice any downtime. We are capable of OC12 feeds directly to all designated carriers.

Frame Relay is a flexible, cost-effective method to electronically connect two geographical points. Frame Relay's most popular function is its ability to connect a company's Local Area Networks (LAN), at a high speed, to the Internet. This works by utilizing the phone company's network of interconnected Frame Relay switches (Frame Cloud) to connect two points.

The size of a frame relay circuit is defined by how many Kilobits of information can be transferred per second (Kbps). There are two basic types of frame relay Circuits, DS0 at 64Kbps and DS1 at 1.544Mbps (the DS stands for Digital Signaling), DS0 supports a 56kbps frame relay connection (the 8K difference between 64K and 56K is used to transfer information to maintain the circuit, the rest is available to the end customer). DS1 level Frame-Relay can either be used at the full 1.

Just about any company you can think of who needs a reliable, efficient method to connect themselves to the rest of the business world and their customers. The most common uses are for email and Internet applications, but you can use Frame Relay for a host of other applications. Based upon your needs we'll find the best solution for you.

This can be accomplished by a few methods depending on your needs. We can set up a mail server for your LAN that will distribute all email directed to to your internal employees. Based upon your needs we'll find the best solution for you at the most affordable pricing. The objective will be for your employees to utilize technology to benefit your internal and external customers.

The standard license plate frame has the screw holes on the top of the frame. This allows a maximum of 25 letters on top, and 35 letters on the bottom. We can turn the frame upside down (Inverted) for those who require the screw holes to be on the bottom of the frame. Inverted frames allow a maximum of 35 letters on the top, and 25 letters on the bottom.

Answer: All relays are basically switches that open and close. When closed, they complete a circuit that allows electricity to flow. A mechanical relay uses an older technology, involving an electromagnetic coil to close the contacts that complete the connection. This action causes a clicking noise. Some people find it annoying; some find it reassuring. Because the relay is mechanical, it can fail for all the usual mechanical reasons ? e.g.

There are two types of relays that are commonly used in 12-volt automotive applications: Single-pole Double Throw (SPDT) relays, which have 5 pins, and Single Pole, Single Throw (SPST) relays, which have 4 pins. Depending on the application, you can use either of these; for remote turn-on leads (see Section 5.11), an SPST relay is fine, SPDT relays are often used in alarm installations. Make sure that you get a 12-volt relay - this specifies the voltage required to make the relay "switch.

This is covered fairly thoroughly in Product Info/Product Bulletin/Frame Relay Broadcast Queue, Cisco Product Bulletin # 256, available on CIO. It should be noted that in the IOS (Internetworking Operating System) 10.0 software there is a limit of 256 Virtual and physical interfaces. Hence, if each DLCI is given its own virtual interface, the router is limited to 256 DLCIs. This restriction is expected to be removed in a future release.

Yes, if a frame relay connection is required at the same location for the purpose of dispatch messaging, it is expected that the frame relay link can also be used for bidding purposes. The participant will be required to cover the incremental cost (if any) of adapting the link for bidding purposes.

Frame relay supports many different protocols over the same lines - for example, IBM SNA, TCP/IP and IPX as well as many others. Frame relay is flexible. Typically, only software changes are required to add permanent virtual circuits (PVCs), migrate to higher speeds or make other configuration changes. Frame relay is a highly efficient network transport technology especially when compared to private lines.

Sprint Network Consolidation uses ATM or frame relay as a data transport along with a bundled offering of integrated services hub, Managed Network Services (MNS), maintenance and optional dedicated IP.

Frame Relay, VPN and Dedicated Internet Access all use T1 connections to make the respective service possible, but they are not the same. By itself, Trunk Level 1 service is nearly useless. It takes a standard or protocol like Frame Relay or VPN to provide data transport over a Wide Area Network.

Most routers capable of providing protocol switching for T1 service can be used for Frame Relay. Frame Relay works by encapsulating the data to be delivered into a packet, sending it through the network and breaking it apart once it arrives at the destination location. The process of encapsulating and breaking apart data is often referred to as protocol switching and can be handled by most modern routers.