Configuring Advanced

Features

 

 

Configuring Advanced Features

Multimedia Traffic Control with IP Multicast (IGMP)

• Blocked: Causes the switch to drop all IGMP transmissions received from a specific port and to block all outgoing IP Multicast packets for that port. This has the effect of preventing IGMP traffic from moving through specific ports.

• Forward: Causes the switch to forward all IGMP and IP multicast transmissions through the port.

 

■ Querier: In the default state (enabled), eliminates the need for a multicast

 

router. In most cases, SMC recommends that you leave this parameter in

 

the default “enabled” state even if you have a multicast router performing

 

the querier function in your multicast group. For more information, see

 

“How IGMP Operates” on page 9-94.

 

 

N o t e

Whenever IGMP is enabled, the switch generates an Event Log message

 

indicating whether querier functionality is enabled.

 

For more information, refer to “How IGMP Operates” on page 9-94.

 

CLI: Configuring and Displaying IGMP

IGMP Commands Used in This Section

show ip igmp configuration

page 9-91

ip igmp

page 9-92

high-priority-forward

page 9-93

auto <[ethernet] <port-list>

page 9-93

blocked <[ethernet] <port-list>

page 9-93

forward <[ethernet] <port-list>

page 9-93

querier

page 9-94

show ip igmp

See “IP Multicast (IGMP) Status” on page 10-16

 

 

9-90

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SMC Networks SMC6624M manual CLI Configuring and Displaying Igmp, How Igmp Operates on, Igmp Commands Used in This Section
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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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