In-depth exploration of modular multi-layer Switches

At present, the modular multi-layer switch is widely used. Many people may not understand the comprehensive explanation of the modular multi-layer switch. It does not matter. After reading this article, you will certainly have a lot of GAINS, I hope this article will teach you more things. Cisco Systems, the world's leading network equipment vendor, recently announced the launch of a series of new multigigabit Network Security Services.

The service is integrated into the Modular, multi-layer switch (Modular Multilayer Switches) of the Cisco Catalyst 6500 series to provide services from the Campus to the WAN and MAN) end-to-End (End-to-End) security function, in addition to assisting the customer to integrate various security solutions into the existing network infrastructure, this security service can also be integrated with a variety of IP addresses, to greatly improve the overall network security, system performance and management functions, and effectively reduce enterprise costs.

Cisco Catalyst 6500 Series Modular multi-layer switches include four network security service modules: "Catalyst 6500 Firewall service Module" and "IPSec Virtual Private Network service module) "," SSL Services Module "and" advanced Network Analysis Module )", its advanced technology is the same as that of Cisco PIX Firewall and Cisco Virtual Private Network products. It can be applied to security services around the network and a variety of network services from Layer 2 to Layer 7, fully integrated with Cisco Catalyst 6500 Series Modular multi-layer switches and integrated with security services and multiple IP services without compromising network performance, such as VoIP, wireless LAN integration, and Server Quality of Service (QoS) and Content Switching Technology (Content Switching), and can easily communicate with network security (SAFE) solutions in Cisco voice, video, and data integration architecture (AVVID.

Cisco said: "To achieve sustainable operation, enterprises must constantly pursue the best way to reduce costs and increase revenue. With the rise of the Internet, virtual Private Networks, VoIP, and wireless local area networks are gradually deployed in enterprises with advantages such as cost reduction, convenient use, and performance improvement. How to integrate and manage various complex network security problems, that is, it becomes the top priority of an enterprise. Therefore, Cisco has launched the multigigabit Network Security Service Module to help enterprises quickly integrate new security service functions on the existing network infrastructure without the need to manage a single application, it can quickly integrate and complete functions, effectively increase overall productivity and reduce enterprise costs."

The Cisco Catalyst 6500 series is a modular, multi-layer switch with end-to-end security service functions. In addition to its high scalability, high availability, and modular design, it can be used as an exclusive security platform, security functions can be considered as another network service, and different network settings are supported in a single chassis to combine functions such as firewall, SSL, intrusion detection, and content exchange, whether it is a distribution box (Wiring Closet), a wide area network endpoint (WAN Edge), or an Internet Data Center (Internet Data Center), it can provide services and functions for individual needs, the multigigabit network security service module provides elastic building and management functions.