What is a layer 3 switch? In today's intricate enterprise networks that consist of numerous subnets and virtual LANs, the presence of a layer 3 switch holds significant importance. However, is a layer 3 switch necessary for your network? Let's delve into this matter. Introduction: To put ...
It is required that users access the Internet through the Layer 3 switch and firewall and that the Layer 3 switch function as the gateway of users. Figure 2-41 Configuring a Layer 3 switch to work with a firewall for Internet access Configuration Roadmap The configuration roadmap is as ...
In Figure 3-291, a company has multiple departments that belong to different network segments, and each department needs to access the Internet. It is required that users access the Internet through the Layer 3 switch and router and that the Layer 3 switch function as the gateway of users. ...
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In the same way that a Layer 2 switch is another name for a bridge, a Layer 3 switch is another name for a router. This is not to say that a Layer 3 switch and a router operate the same way. Layer 3 switches make decisions based on the port-level Internet Protocol (IP) addresses...
On a Layer3-capable switch, the port interfaces work as Layer 2 access ports by default, but you can also configure them as “Routed Ports” which act as normal router interfaces. That is, you can assign an IP address directly on the routed port. Moreover, you can configure also aSwit...
Level 1 In response tooalexis Options 09-26-200206:05 PM CDW lists the 3550-12G at $7,376.36. I purchased one about a month ago, and have configured and played with it, and I like it. It was kind of wierd configuring it never having used this type of layer 3 ...
WS-ReliableMessaging adds a TCP-like reliability layer to SOAP, which makes it possible to implement HTTP-based services that have exactly-once ordered delivery guarantees. While this can be very attractive in some distributed scenarios, it’s an area of the WS-* that isn’t widely used in ...
WS-ReliableMessaging adds a TCP-like reliability layer to SOAP, which makes it possible to implement HTTP-based services that have exactly-once ordered delivery guarantees. While this can be very attractive in some distributed scenarios, it’s an area of the WS-* that isn’t widely used in ...