cisco backplane

As a leader in the routing industry, there is a lot of market demand. Here we mainly analyze the Cisco router configuration issues. Cisco SDM is based on Cisco IOS? An intuitive Web device management tool developed by Software routers. It simplifies Cisco router configurations through smart wizard, so that customers an

security strategy and describes and defines available NAC methods.Advantages of NACAccording to 2005According to the CSI/FBI Security Report, although security technology has been developing for many years and its implementation is even more costly than millions of dollars, however, viruses, worms, spyware, and other forms of malware are still the main problems facing various organizations. The large number of security incidents that organizations encounter each year cause system interruptions,

Cisco Unified CallManager is a call processing component in Cisco Unified Communication system. It is a scalable, distributed, and highly available enterprise IP voice call processing solution. By supporting the enhanced features of the Session Initiation Protocol (SIP) SIP user line side and the SIP relay side, Cisco uniied CallManager version 5.0 enhances the f

Previously, we introduced the Cisco Unified Communication System Structure and the IP address telephone part through the article. You should have some knowledge about it. In addition to the above two parts, we will now introduce other services to help you understand Cisco products. Although these standard-based systems can be shared with a large number of third-party phones,

Calculate the bandwidth of the backboard of a Cisco switch. It is the maximum amount of data that can be transferred between the vswitch interface processor, interface card, and data bus. The higher the bandwidth of the backboard of A vswitch, the stronger the ability to process data, but the design cost will also rise. Www.2cto.com but how can we check whether the bandwidth of A vswitch is sufficient? Obviously, the estimation method is useless. I th

The SIP Protocol provides a standard-based IP communication method for multiple devices and applications. This White Paper describes the support for the SIP protocol in the Cisco communications system. Cisco's Unified Communication System includes IP voice, data and video communication products and applications, which can help organizations communicate more effectively, simplify business processes, and achieve higher incomes.

In front 0. 1. This article does not involve specific implementation, source code, or code profiling. . This article does not argue the implementation details between Linux or Cisco IOS versions. 0. 3. Please note that this article is incorrect Cisco is undoubtedly the leader in the network field, while Linux is the most dynamic operating system kernel. Linux can almost achieve all network features, but the

Introduction This document describes how to upgrade the Cisco IOS software image on the connected router platform. Upgrade instances of vrouters 2600 and 3600 are also applicable to the vro platforms listed below. The name of the Cisco IOS software file may vary depending on the Cisco IOS software version, function settings, and platform. This document describe

After Michael Lynn, a security researcher, resigned from ISS (Internet Security System), despite the obstruction of Cisco and ISS, last Wednesday, a Black Hat Security Conference demonstrated how to use vulnerabilities to attack and control Cisco routers, which aroused an uproar in the industry, and the public image of Cisco and ISS also plummeted. On the second

Understand Cisco NATA lot of things have happened to configure a NAT.1. Inside and OutsideMany people who have configured NAT in Cisco have a question, that is, the difference between inside and outside! The following describes the NAT execution sequence in the Cisco official documentation:Note the red and blue circles. For inside-outside, NAT occurs after the ro

PIX 525 Product Essentials and application environment Cisco PIX 525 Firewall Application Environment The Cisco Secure PIX 525 Firewall is part of the world's leading Cisco Secure PIX Firewall series, providing unmatched security, reliability, and performance for today's network customers. Its full firewall protection and IP Security (IPSEC) virtual private Netwo

This article mainly to give you detailed Cisco VN-LINK network services, so how to solve the network challenges of virtualization? How can we enhance the security of VMS? This article provides detailed answers. Cisco is working with VMware to launch the next-generation server virtualization network technology. Cisco®By integrating hypervisor, VM, network, and sto

There are still prospects for the security deployment and upgrade of cisco switches. There may be no specific cisco switch security mode for the cisco switch Security description, so it may not help you, cisco switch security has become a new highlight in the switch market. Equipment redundancy is also important The ph