Chapter 16 Mirroring

16.2 RMirror

RMirror lets you redirect data flows that you monitor on a source switch to a different destination switch, which allows a centralized network analyzer or probe to capture packets for an entire LAN. Because traffic flows are not directly copied to monitor port, but reflected on a designed RMirror VLAN. RMirror make distance remote source switch possible that port-mirroring traffic can be monitored by different switches supported RMirror feature.

16.2.1 RMirror Overview

RMirror feature supported:

•Remote mirroring of ingress and egress traffic.

•Control packets mirrored.

•Two types of source switch for different requirements.

•CLI, WEB and MIB interface of configuration

•RMirror VLAN traffic priority setup

Before you start setting RMirror VLAN, you should know all the roles of switch in the network.

•Source switch:

The port traffic mirrored on RMirror VLAN.

•Intermediate switch:

Forwarding traffic from source switch to destination switch. The intermediate switch can not only be our switch device, other supplier switch device is suitable for use.

•Destination switch:

Monitor traffic from source switch. The destination switch can not only be our switch device, other supplier switch device is suitable for use.

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metrogigabit switch specifications

ZyXEL Communications has long been a prominent player in the networking hardware industry, providing innovative solutions that cater to both business and consumer markets. Among their notable offerings is the Metrogigabit switch, a device designed to meet the high demands of modern networks.

The ZyXEL Metrogigabit switch is primarily aimed at service providers and large enterprises, recognizing the need for seamless connectivity in an increasingly digital world. This switch is engineered for scalability, enabling users to effortlessly expand their network as their operational needs grow. With support for high bandwidth, it is particularly suited for environments requiring extensive data traffic management, such as data centers and campus networks.

One of the standout features of the Metrogigabit switch is its high-density gigabit Ethernet ports, which provide a backbone for reliable data transmission. The switch typically supports multiple 10G SFP+ uplinks, ensuring fast and efficient connections to upstream devices. This capability allows users to configure their networks to handle large volumes of data quickly and without interruption.

In terms of technology, the Metrogigabit switch leverages advanced Layer 2 and Layer 3 functionalities. This includes features such as VLAN support for traffic segmentation, Quality of Service (QoS) for prioritizing mission-critical applications, and robust multicast management. These capabilities contribute to enhanced network efficiency and performance.

Another characteristic that sets the ZyXEL Metrogigabit switch apart is its built-in security features. The device is designed to protect network integrity through mechanisms like port security, access control lists, and advanced authentication protocols. This focus on security helps prepare businesses to counteract potential threats in a landscape where cyber attacks are increasingly sophisticated.

Moreover, the switch is equipped with a user-friendly management interface, which simplifies the process of monitoring and configuring network settings. This is complemented by support for SNMP and RMON, allowing network administrators to leverage tools for effective performance monitoring.

In summary, the ZyXEL Metrogigabit switch is an essential tool for organizations seeking robust performance, reliability, and security in their networking infrastructure. With its high-density ports, flexible configuration options, and comprehensive management features, it provides a strong foundation for building efficient and scalable networks. Whether for service providers or enterprises, this switch stands out as a reliable choice in the fast-evolving technological landscape.
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