Enterasys Networks C1H124-24 manual Port Trunking, Remote Monitoring Rmon, Port Redirect Function

Models: C1H124-24 C1H124-48

1 64
Download 64 pages 27.99 Kb
Page 22
Image 22

Port Trunking

1.3PORT TRUNKING

Port Trunking is used for load balancing or load sharing. Port Trunking provides a mechanism to group, or aggregate, multiple links of any technology together to scale the backbone bandwidth beyond the limitations of a single link. All links are user-configurable so administrators can scale the backbone bandwidth by adding Port Trunking. The benefits of Port Trunking include the following:

All purchased bandwidth is used.

Distributed, resilient links increase reliability and performance.

Multiple technologies are supported within a single trunk for maximum flexibility.

1.4REMOTE MONITORING (RMON)

The devices support the 1, 2, 3, and 4 Ethernet RMON groups. The Statistics, Alarms, Events, and History groups are enabled on all ports by default.

1.5PORT REDIRECT FUNCTION

The port redirect function, also referred to as “Port Mirroring,” is a troubleshooting tool used to map traffic from multiple source ports to a single destination port within the module. This feature allows frames, including those with errors, to be copied and sent to an analyzer or RMON probe. The analyzer or RMON probe will see the data as if it were directly connected to the LAN segment of the source port.

1.6FLOW CONTROL

Flow control is a method of managing the flow of frames between two devices. It ensures that a transmitting device does not overwhelm a receiving device with data. This is accomplished by the transmitting device pausing its transmission while the receiving device processes the frames already received.

The devices support frame-based 802.3x flow control. Frame-based 802.3x flow control is supported on all Ethernet ports operating in the full-duplex mode. Flow control can be enabled or disabled on a port-by-port basis.

Back pressure flow control is not supported on ports operating in the half-duplex mode.

1-4Introduction

Page 22
Image 22
Enterasys Networks C1H124-24, C1H124-48 manual Port Trunking, Remote Monitoring Rmon, Port Redirect Function, Flow Control

C1H124-24, C1H124-48 specifications

Enterasys Networks, a prominent player in the field of networking technology, has developed a range of innovative solutions tailored for modern enterprise demands. Among their offerings are the C1H124-48 and C1H124-24 switches, both designed to facilitate robust connectivity and superior network performance.

The Enterasys C1H124-48 is a 48-port Ethernet switch, designed to meet the needs of dense network environments. It supports a variety of Ethernet standards, making it versatile for different deployment scenarios. This model boasts advanced Layer 2 switching capabilities, ensuring that data packets are efficiently managed and routed within local networks. With support for Power over Ethernet (PoE), this switch can supply power to connected devices, such as IP phones and wireless access points, without the need for separate electrical wiring.

Conversely, the C1H124-24 is a 24-port variant that shares many features with its larger counterpart. It is ideal for smaller office environments or as part of a larger stack in complex installations. Both models support high throughput rates to handle heavy data traffic, ensuring seamless connectivity and minimal latency for end-users.

One of the key strengths of both switches is their integration of advanced security features. They support features such as VLAN tagging and Access Control Lists (ACLs), allowing network administrators to segment traffic and enforce strict security protocols. This is essential for protecting sensitive data and ensuring compliance with industry regulations.

In addition to security, the C1H124 models utilize cutting-edge technologies such as Quality of Service (QoS) to prioritize critical network applications, ensuring that bandwidth-intensive tasks like video conferencing and cloud applications receive the necessary resources. This capability is vital in modern enterprises where operational continuity depends on reliable network performance.

Additionally, Enterasys Networks emphasizes ease of management with both models. They come equipped with intuitive management interfaces and support for network management protocols, allowing for straightforward monitoring and configuration. This reduces the administrative burden on IT staff and enhances operational efficiency.

In summary, the Enterasys Networks C1H124-48 and C1H124-24 switches are well-engineered solutions that cater to a variety of networking needs. With their comprehensive feature set, including PoE support, advanced security, QoS, and user-friendly management, they are positioned to enhance network performance and security in diverse organizational settings. The decision to adopt these switches can lead to significant improvements in connectivity and overall network efficiency.