piggyback routers

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. This article describes the differences between the two vrouters in detail. As the largest manufacturer of complete telecom equipment and data communication equipment in China, Shenzhen Huawei has made great pr

Big |In | Small SSH is a secure shell (security shell) abbreviation, the user through an unsecured network environment Telnet to the router, SSH features can provide security and powerful authentication capabilities to protect routers from such as IP address fraud, plaintext password interception, and so on. Log on to the router using SSH client via password # sysname Quidway # RADIUS scheme System # Domain system # Local-user/Create local acco

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 have a wide range of coverage, especially th

Since we are comparing today's soft routing and hardware wide-band routers to the use of broadband access, we need to place the primary comparisons in these areas. So clear that we can have some sober views on the comparison. We divide the functional comparison into the essential function and the rating function as a comparison. The so-called necessary function refers to the small and medium-sized enterprises in the network access to the customer nee

Intranet users access to the Internet through the NAT address pool conversion of routers Need brother, see for yourself, in fact very simple configuration on the completion of a nat! # sysname Routera # Nat Address-group 0 202.1.1.3 202.1.1.6/user NAT address pool/ # RADIUS scheme System # Domain system # ACL number 2000/Configure intranet address segments that allow NAT conversion Rule 0 Permit Source 192.168.0.0 0.0.0.255 Rule 1 deny #

The function of the router is to maintain the connectivity of the network and to forward the packets to the best of its ability. The network virus sends the massive spam message, the router is not able to recognize. We need to manually configure ACLs, such as the recently popular Shockwave virus, by configuring routers to partially block these spam messages. Prohibit TCP messages with port number 135 Block UDP messages with port number 69 Prohibit ICM

The application of the Modular router is very extensive, and the main classification of routers is analyzed here. Router products, according to different classification criteria have a variety of types. Common categories have the following categories: By performance grade divided into high, medium and low-grade routers typically routers that have a router thro

Because of the continuous advancement of social informatization, people's demand for data communication is increasing. Since the launch of TCP/IP protocol cluster in the 70 's, it has developed into the fact standard of Network layer communication protocol, and the Internet based on TCP/IP has become the largest and most important network. As the core equipment of IP network, routers have been widely used. As the core equipment of IP network, the tec

Speaking of the performance of routers, may I first give you a brief introduction of what is a router, what routers are used to do! A router is a network device that connects multiple networks or segments to "translate" data information between different networks or segments so that they can "read" each other's data to form a larger network. Routers have two ty

Backbone routers have a lot to learn from the place, here we mainly introduce the backbone of the router function and performance. It is estimated that the backbone routers will account for 15 billion USD, the LAN Converter will account for 10 billion USD, and the traffic management exchanger will grow to 4 billion dollars. If the survey report is accurate enough, then it means that the backbone