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I. Network Description PC1 is connected to Cisco3550 F0/1 at a rate of 1 M;PC1 is connected to Cisco3550 F0/2 at a rate of 2 M;The G0/1 of Cisco3550 is the exit.Ii. Detailed configuration process Note: Each interface supports only one policy in each

With the rapid development of Internet, the shortage of IP addresses has become a very prominent problem. A variety of solutions have emerged to solve this problem. The following describes an effective method in the current network environment:

This document describes the IPSec Configuration between the router and the Cisco Firewall. The traffic between the Headquarters and the branch offices is a private IP address. When the LAN users of the branch offices access the Internet, address

If you confirm that the Web server is normal, but you still cannot access the Web server through the client, it is necessary to check whether the route information of the network connection is normal. As you know, any workstation that communicates

I. Network Environment Our vswitch uses Cisco Catalyst 2948G, and the vro uses Cisco3640. Vswitches are divided into VLAN1 and vlan2. The IP address range of VLAN1 is 168.68.35.XXX, The subnet mask is 255.255.255.0, the IP address range of VLAN2 is 1

In the previous section, we introduced the importance of using command line commands to set up wireless routers and application sites. In addition, we also introduced the tool named CURL, you can transmit HTML language information in the command

A router is a basic device in man, Wan, and Internet. It connects to a remote computer network distributed in a certain region and forwards data packets based on the layer-3 IP address of the OSI reference model. The simplicity, openness, and

There are many ways to crack the network envelope routing. Today we will discuss how to clone a MAC address. In three steps: Find the valid MAC address, share the guard to crack the Netcom envelope router tutorial, and clone the MAC address. Crack

The functions and functions of a router are mainly stored and forwarded in the network layer. The data packet transmission process can be divided into three steps, namely, data packet transmission and complete verification of data frames, finally,

I believe many people know about the soft route UPNP function. Here we mainly introduce what conditions must be met for the soft route UPNP, including enabling the soft route UPNP function. UPNP: Universal plug-and-play (UPnP) is a common

It is very helpful to know about vro parameter settings. Here we mainly introduce the parameter settings for management spacing, including the measurement of vro. When talking about the routing protocol and router parameter settings, the

Many may not know much about the conversion configuration commands of router addresses, so I have studied the conversion configuration commands of Huawei router addresses. I will share them with you here and hope they will be useful to you. 1. nat

Evaluate the bandwidth router to thoroughly understand the performance and features of its products, maximize its role, and optimize our network environment. The most important character in bandwidth-to-Narrowband comparison is the word "fast".

I believe many of my friends have established small-sized local networks, especially in their homes. How can I configure routers? Next, we will explain this problem in several steps. Many families or student dormitories need to set up a small LAN to

For static routing configuration, if we have configured dynamic routing, we can do it after manual modification. The following describes how to configure static routes in different steps. The configuration of static routes can be divided into the

Compared with other routing configurations, static routing configuration is still complicated, and there are also IPv6 settings in static routing configuration. So I studied the detailed statements of static routing configuration, I would like to

With the development of China's routing industry, the routing protocol is constantly improved. Here we mainly use the OSPF Dynamic Routing Protocol mechanism. One reason for OSPF's scalability is its route update mechanism. OSPF uses LSA to share

At present, Cisco routers are widely used. We believe that with the development of the communication industry, the router technology will be more sophisticated and stable, bringing users a good network environment. Cisco not only divides the company

There are still many things worth learning about vro configuration. Here we mainly introduce the knowledge about "enable encryption" in vro configuration. The enable secret is encrypted in the I0S vro configuration file to prevent accidental leaks

There may be many people who do not know the key technologies of vrouters. After reading this article, you will surely have a lot of GAINS. I hope this article will teach you more things. If real QoS can be achieved, it is of course the most ideal