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What is a network gateway Cisco?
What is the difference between a gateway and a router?
Why do we need a default gateway?
What is a wireless gateway?
A network gateway is commonly used to provide LAN or WAN access to the internet. However, a gateway can be deployed anywhere within a network to perform specific functions according to workflow and needed services.
- what are gateways?
A gateway was a device that bridged these two disparate...
- what are gateways?
When a host wants to reach a destination that is outside of its own network, it has to use a default gateway. We use a router or multilayer switch (that’s a switch that can do routing) as a default gateway.
Broadband Network Gateway (BNG) is the access point for subscribers, through which they connect to the broadband network. When a connection is established between BNG and Customer Premise Equipment (CPE), the subscriber can access the broadband services provided by the Network Service Provide (NSP) or Internet Service Provider (ISP).
The default gateway can be set in a number of different ways, and the easiest way is to just configure it statically using the command ip route 0.0.0.0/0 x.x.x.x where x.x.x.x is the IP address of the next-hop. The reason that a default gateway is very important is that it keeps the traffic going.
A gateway was a device that bridged these two disparate networks together even though they ran different protocols. Today you could technically say that routers are still gateways in that they are able to send communications on a wide range of physical media running different encapsulation types.
Gateway redundancy lets us create a virtual gateway IP address on our routers. This lesson explains what gateway redundancy is and why you want to use it.
Apr 11, 2017 · The gateway is a layer 3 device such as a router or multi-layer switch that is used to route traffic on a hop-by-hop basis. But for the purposes of this discussion, the only thing the end device needs to know is whether the data is on the same subnet.
