IP Default Gateway, IP Static Route | Black Box LR5100A-T specs

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IP Default Gateway

An IP default gateway is an IP router that is resident on the local IP network that this router is connected to and is used to route IP frames for destination networks that do not exist in the routing table. When an IP frame is received that is destined for a network that is not listed in the routing table of the router, the router will send the IP frame to the default gateway. If the device originating the IP frame is on the same LAN as the router, the router will then send an ICMP redirect message to the originating device. Any future IP frames for that destination network will then be sent directly to the default gateway instead of the router.

A default gateway may be configured if there are a large number of routes that will pass through another router to a larger network. An example of this would be a router that is used to connect to the Internet. All of the routers on the LAN would have the Internet access router as the default gateway.

IP Static Route

With its default settings, the router will automatically learn the routes to other devices on the network through RIP messages. In some instances it may be desirable to have a predetermined or static route that will always be used to reach certain devices, such as when one specific router is to be used to reach a destination IP network. The static route will have precedence over all learned RIP routes even if the cost of the RIP learned routes is lower.

7	Edit Static Route
	Edit Static Route
	Location: Main
	Ä Configuration
	Ä IP Routing Set-up
	Ä IP Routes
	Ä Edit Static Route
	Ä Destination ( IP Address & Mask)
	Ä Next Hop
	Ä Cost
	Ä Add
	Each static IP route is defined in the Edit Route menu. The destination
	network IP address is specified when you first enter the menu and then the
	IP address , alias or ID number of the next hop route and the cost may be
	defined. Finally, select Add to add the route to the routing table.
	Once static IP routes are defined, they may be viewed with the Show Static Routes
	command from the IP Routes menu.

Configuration: When the IP routing protocol is set to none, static routes will be used to route

Notetraffic. The mask size must also be defined when creating a static route entry. The subnet mask is required to allow a static route to be created to a different IP network address. See the previous section for an explanation of masks.

LR5200A-R2, LR5100A-T specifications

The Black Box LR5100A-T and LR5200A-R2 are advanced network media converters designed to facilitate seamless data transmission across various media types. These devices are particularly valuable for organizations seeking high-performance solutions for extending network communications beyond traditional limits.

The LR5100A-T is an Ethernet media converter that operates over twisted pair cabling, efficiently converting 10/100/1000 Mbps Ethernet signals into fiber optic signals. This capability allows businesses to harness the long-distance advantages of fiber optics while maintaining compatibility with existing Ethernet infrastructure. With a broad range of supported distances, users can effectively communicate over distances up to 100 kilometers, depending on the type of fiber optic cable used and the transmission rate.

In contrast, the LR5200A-R2 emphasizes compatibility with a wider range of fiber types and supports both multimode and single-mode fiber connections. It also provides auto-negotiation capabilities, which enable it to automatically detect and configure to the optimal speed of connected devices, streamlining setup and enhancing user experience.

One of the key features of both the LR5100A-T and LR5200A-R2 is their rugged design, making them suitable for deployment in harsh environments. They are engineered to withstand extreme temperatures and are resistant to vibration, ensuring reliability in challenging settings. Additionally, both models adhere to industry standards, ensuring interoperability with a diverse array of networking equipment.

Notably, these converters come equipped with LED indicators that allow for real-time monitoring of device status, simplifying network management and troubleshooting. This feature ensures that technicians are promptly alerted to any connectivity issues, significantly reducing downtime.

Powering options for both models include standard AC power supplies or Power over Ethernet (PoE), allowing for flexible deployment scenarios without the need for additional power outlets. This flexibility can be a crucial factor in environments where power availability may be limited.

With their blend of performance, durability, and advanced features, the Black Box LR5100A-T and LR5200A-R2 media converters represent a solid choice for organizations looking to future-proof their network infrastructure while ensuring high levels of connectivity and reliability. Whether extending existing networks or implementing new solutions, these devices provide the necessary tools for effective communication in today’s digital world.

Applications