Configuring Advanced

Features

 

 

Configuring Advanced Features

Port-Based Virtual LANs (Static VLANs)

Port-Based Virtual LANs (Static VLANs)

 

 

VLAN Features

 

 

 

 

 

 

 

Feature

Default

Menu

CLI

Web

 

 

 

 

 

 

 

 

 

 

 

view existing VLANs

n/a

page 9-55

page 9-61

page 9-66

 

 

 

 

 

thru 9-60

 

 

 

 

 

configuring static

default VLAN with

page 9-55

page 9-60

page 9-66

 

 

VLANs

VID = 1

thru 9-60

 

 

 

 

 

configuring dynamic

disabled

See “GVRP” on page 9-74.

 

 

VLANs

 

 

 

 

 

 

 

 

 

 

 

A VLAN is a group of ports designated by the switch as belonging to the same

 

 

broadcast domain. (That is, all ports carrying traffic for a particular subnet

 

 

address would normally belong to the same VLAN.)

 

 

 

 

 

 

N o t e

 

This section describes static VLANs, which are VLANs you manually config-

 

 

ure with a name, VLAN ID (VID), and port assignments. (For information on

 

 

dynamic VLANs, see “GVRP” on page 9-74.)

 

 

 

 

 

 

 

 

 

 

 

Using a VLAN, you can group users by logical function instead of physical location. This helps to control bandwidth usage by allowing you to group high- bandwidth users on low-traffic segments and to organize users from different LAN segments according to their need for common resources.

By default, the SMC6624M switch is 802.1Q VLAN enabled and allows up to

30port-based VLANs (default: 8). For information on GVRP, see “GVRP” on page 9-74.(The 802.1Q compatibility enables you to assign each switch port to multiple VLANs, if needed, and the port-based nature of the configuration allows interoperation with older switches that require a separate port for each VLAN.)

General Use and Operation. Port-based VLANs are typically used to enable broadcast traffic reduction and to increase security. A group of net- work users assigned to a VLAN form a broadcast domain that is separate from other VLANs that may be configured on a switch. Packets are forwarded only between ports that are designated for the same VLAN. Thus, all ports carrying traffic for a particular subnet address should be configured to the same VLAN. Cross-domain broadcast traffic in the switch is eliminated and bandwidth is

9-48

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SMC Networks SMC6624M manual Port-Based Virtual LANs Static VLANs, Address would normally belong to the same Vlan
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SMC6624M specifications

SMC Networks SMC6624M is a robust and versatile managed switch designed to meet the needs of enterprises seeking reliable network solutions. This device features 24 Gigabit Ethernet ports that allow for high-speed data transfer, making it ideal for environments that demand high bandwidth. The SMC6624M is particularly suited for small to medium-sized businesses that require a powerful network backbone to support various applications, including voice, video, and data transmission.

One of the standout features of the SMC6624M is its Layer 2 and Layer 3 switching capabilities, enhancing the flexibility and efficiency of network management. The switch supports VLANs (Virtual Local Area Networks), which allow administrators to segment network traffic for improved security and performance. This capability is essential for organizations looking to optimize their network resources and apply policies that enhance security.

The SMC6624M also integrates advanced Quality of Service (QoS) features, enabling the prioritization of network traffic. This is particularly useful for applications such as VoIP and video conferencing, where maintaining low latency and jitter is crucial for ensuring a seamless user experience. Users can define traffic classes and manage bandwidth allocation, which helps in maintaining the quality of critical applications even during peak usage times.

In terms of connectivity and performance, the SMC6624M includes 4 Gigabit SFP ports, allowing for fiber optic connections to extend network reach and provide flexibility in deployment. The ability to take advantage of high-speed fiber connections means businesses can scale their networks as needed without significant infrastructure changes.

Management options for the SMC6624M are comprehensive. It supports SNMP (Simple Network Management Protocol) for monitoring and managing network performance effectively. Additionally, the switch can be configured using a web-based interface, command-line interface (CLI), or through SNMP, providing flexibility to network administrators with different preferences and expertise.

Furthermore, the SMC6624M is built with a fanless design, which ensures quiet operation and is energy efficient. Its compact form factor and sturdy build make it suitable for installation in various environments, including data centers and office settings.

Overall, the SMC Networks SMC6624M stands out for its combination of speed, flexibility, and management features, making it an excellent choice for businesses looking to enhance their network infrastructure. With a focus on reliability and performance, this managed switch promises to deliver the capabilities that today's modern networks demand.
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