The features and configuration interfaces of Huawei routers and CISCO routers of the same grade are exactly the same, and some of them have also been improved according to the needs of domestic users. For example, the configuration and debugging interface that can be switched between Chinese and English makes Chinese users no longer have to face a lot of professional English words.
In addition, its software upgrade, remote configuration, backup center
Currently, Cisco access routers are widely used, and the features of media verification and encryption are one of the features of Cisco access routers. So I studied how to use the secure RTP media verification and encryption features, I would like to share it with you here and hope it will be useful to you. The media authentication and encryption features provided by the
Cisco and Microsoft announced today that they will combine Cisco's unified data center architecture with Microsoft Fast Track architecture solutions to help customers reduce complexity, increase IT efficiency, and increase business flexibility. Cisco and Microsoft have also developed development plans for solutions that have been jointly verified by both parties, it aims to help channel partners that deploy
Now it seems that unified communication is not a new topic. However, Cisco, as the first Cisco to propose unified communication, has provided a lot of help for the platform construction brought by the integration of communication services to enterprises. Now let's take a look at several Cisco Unified Communication projects.
Enterprise status and instant messages
The current communication methods are inseparable from the IP network. To combine the two, you must use the gateway. Now let's talk about the knowledge of Cisco's unified voice gateway. Which models are available in these products, and what are the differences between these models?
Cisco Unified Communication Voice Gateway
Cisco 1700, 2600XM, 2800, 3700 and 3800, and Ci
What is the Cisco switch module? The advanced traffic management feature in the Cisco switch module simplifies deployment and optimization of large networks, which allows many developers and users to extensively learn and study the principles of the Cisco switch module.
Cisco is a leader in the Exchange industry. Its v
Huawei and CISCO are very well-known routing enterprises in China, with a large market share. Here we mainly analyze the product configuration differences between two different manufacturers. As the largest manufacturer of complete telecom equipment and data communication equipment in China, Shenzhen Huawei has made great progress in its router products and technologies in recent years.
Its high-school and low-end Quidway Huawei router series products
Overview
Fixed-installation line-rate fast Ethernet desktop switch Cisco Catalyst 2950 series for LAN) provides excellent performance and functionality. These independent, 10/100 adaptive switches provide enhanced service quality QoS) and multicast management features, all of which are provided by the easy-to-use, Web-based Cisco Cluster Management Suite CMS) and integrate
Comments: This article describes the basic configurations of Cisco routers. The configuration process of Cisco routers is still complicated, and there are many factors to consider, especially in terms of security. In fact, there is no need to make the router think so complicated. In fact, the router is a computer with multiple ports, but it plays a different role in the network than the general PC. How can
Labels: upstream and downstream software commands
CiscoSignificance and value of License Manager:Cisco License Manager is a secure client/server application to manage Cisco IOS software activation and license management across a wide range of Cisco platforms running Cisco IOS software, as well as other operating systems. It automates workflows relate
We have previously introduced the overall structure of Cisco's Unified Communication call system. Now let's take a look at the core features of SIP implementation and other supported functions. We hope that the introduction and analysis in this article will help you understand this part of knowledge.
Cisco deploys SIP based on RFC to implement core telephone features. To provide many SCCP-based features, Cisco
Access routers are currently one of the most popular routes, and their performance and features have been recognized by many people. Here we mainly analyze Cisco access routers with many applications. Both Cisco 1721 and 1720 adopt Cisco IOS software, which can provide a low-cost solution for small branches of small and medium enterprises and enterprises so that
After talking about a lot of services related to Cisco's Unified Communication System, we can summarize that Cisco's Unified Communication System includes voice services, unified messaging, and video conferencing, IP phones and other distinctive enterprise communication services. In addition, let's add other solutions.
Mobile Solutions
Cisco Unified Communication provides a variety of solutions for mobile employees working in different environments. E
CISCO has become a leader in the switch industry, so I have studied the comprehensive performance of CISCO switch 2950. I would like to share it with you here, hoping it will be useful to you. Fixed installation of wire speed fast Ethernet desktop CISCO switch 2950, can provide excellent performance and functionality for LAN. These independent, 10/100 adaptive
The experiences of successful users are undoubtedly very important to us, because they not only know the road to success, but also know the road to failure, these experiences are of great reference value to latecomers. Friends who have already passed ccna are very willing to share their experiences with you.
Some netizens collected some experiences and sorted them out, hoping they could help those who are preparing for the ccna exam.
Winner 1:
It is not difficult to test questions. It is mainly
The IP phone number is a star product in Cisco Unified Communications. Everyone knows that, as an IP-based voice mode, it is very cost-effective. Naturally, this market is also very optimistic. Now let's take a look at Cisco's Unified Communication telephone and communication devices.
Cisco Unified Communication telephone and communication equipment
SIP provides a standard-based method for connecting compat
At present, Cisco routers have a very high market demand. Here we mainly introduce the use of OSPF to solve the defects of the RIP route information protocol, including the OSPF Authentication Method. OSPF is also an open version of The Link Status Protocol.
In practice, OSPF is often used in some large and hybrid networks. In the previous article, I talked about the defects of the RIP Protocol. The reason why network experts develop the OSPF protocol
Through introduction to Cisco's Unified Communication System, I believe everyone has a certain understanding of the services it contains. Now, to address these solutions and the unique needs of enterprises, let's talk about Cisco's Unified Communication solution. With these targeted solutions, readers can better understand the role of Unified Communication.
Mobile Solutions
Cisco provides multiple Unified Communication Solutions for mobile employees w
Cisco routers use many methods in configuration. Using SSH instead of Telnet cisco makes it easier for us to understand the configuration of cisco routers and other knowledge points.
Replacing Telnet with cisco router configuration using SSH The Telnet protocol is a member of the TCP/IP protocol family and is the stand
interface IP address from the host. If you are usingWindows 95 or Windows NT, click Start>run to start the Telnet session. For exampleIf the internal interface IP address is 192.168.1.1, enter the following command. Telnet 192.168.1.1
Step 2
The PIX firewall prompts you to enter a password:PIX passwd:Enter Cisco, and then press ENTER. You are logged on to the PIX firewall.The default password is Ci
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