Manuals / SMC Networks / Computer Equipment / Switch

SMC Networks SMC6624M manual SMC TigerSwitch 10/100config# interface 5-6 lacp active

Models: SMC6624M

1 364
Download 364 pages 24.74 Kb
Page 113
Image 113

Optimizing Port Usage Through Traffic Control and Port Trunking

Port Trunking

Enabling a Dynamic LACP Trunk Group. In the default port configura- tion, all ports on the switch are set to LACP passive. However, to enable the switch to automatically form a trunk group that is dynamic on both ends of the link, the ports on one end of a set of links must be LACP active. The ports on the other end can be either LACP active or LACP passive. This command enables the switch to automatically establish a (dynamic) LACP trunk group when the device on the other end of the link is configured for LACP passive.

 

Switch “A”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch “B”

 

with ports set

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

with ports set

 

to LACP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to LACP

 

passive (the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

passive (the

 

default).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

default).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dynamic LACP trunk cannot automatically form because both

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ends of the links are LACP passive.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(In this case STP blocking is needed to prevent a loop.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Optimizing Port Through Traffic

Switch “A” with ports set to LACP active.

Switch “B” with ports set to LACP passive (the default).

Dynamic LACP trunk automatically forms because both ends of the links are LACP and at least one end is LACP active. (STP is not needed, and the clear advantages are increased bandwidth and fault-tolerance.

Usage Control and

Figure 6-10. Example of Criteria for Automatically Forming a Dynamic LACP Trunk

Syntax: interface <port-list>lacp active

This example uses ports 5 and 6 to enable a dynamic LACP trunk group.

SMC TigerSwitch 10/100(config)# interface 5-6 lacp active

6-21

Page 112 Page 114
Page 113
Image 113
SMC Networks SMC6624M manual SMC TigerSwitch 10/100config# interface 5-6 lacp active
Page 112 Page 114

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.