, and then I was very naïve to go back and try so, the result is very hurt. This is one of the things that I have never been able to solve, and the VLAN itself has any meaning if it can be communicated with a crossover cable.
Pulled away.
First, switch.A port-based VLAN typically works like this, and when a switch receives an Ethernet frame, it marks the Ethernet frame, where the tag information contains which port the Ethernet frame is received, and if the VLAN is set, The switch then forwards
O Introduction
As the core equipment of the Internet, the router market is also more and more wide. The growing popularity of the network to homes and offices has driven the needs of small routers, the Soho router. Now, there has been a large number of Soho-oriented network communications products on the market. The A
SOHO broadband routers are generally inexpensive, simple in functions, and easy to configure and use. This type of router is often used for Internet sharing in the home or small office. Some netizens may have little knowledge about the network and do not know how to configure it. Therefore, I plan to write a more systematic, detailed, and complete article on SOHO
A, Soho Broadband router configuration methodThe Soho broadband router is configured through a Web browser. First look at the IP address, login username, and password for the broadband router, which is usually written under the router
Vro Internet access configuration is an important part of Route configuration. This section describes the Internet access configuration of the home SOHO router for home users in detail. With the popularization of ADSL, in order to share Internet access, SOHO broadband routers are also beginning to enter thousands of households, but many people will not use this f
For new users, connecting to the new youxun SOHO router is a technical activity. Next I will introduce the connection steps in detail.1. Insert the 12 v ac Power adapter connector of the DI-524M into the Power Jack of the rear panel of the DI-524M, the other end is connected to the Power outlet, after Power will see the front panel of the Power indicator light (Power indicator) on. Wait until the DI-524M is
Cisco is now the world's largest manufacturer of switching routes! Many of our businesses, large and small, can use the network, and it is possible to switch routes to Cisco! When we install network equipment, we may ask the network engineer to help us install it! Access to the router has a lot of passwords! What if we forget these passwords? We may have to make
There are many things worth learning about in the configuration of a Cisco Wireless Router. Here we mainly introduce how to use a vro to set up a PC to share the Internet, including knowledge about DHCP, security, TCP/IP network protocols, and so on.
As a product designed specifically for broadband Internet sharing, a Broadband Router has the advantages of simple
CISCO router switch SNMPv2 configuration, cisco Router
Cisco router SNMP Configuration
Snmp-server community CQGASPZW-R RO // ro read-only
Snmp-server trap-source Loopback0 // use the loopbackaddress as the source address of the
After the popularization of broadband, Cisco wireless router settings are frequently faced. So today, I am going to introduce you to the configuration skills of Cisco Wireless routers. I hope this article will teach you more things and bring convenience to your life.
After broadband popularization, many friends who have multiple computers or laptops want to insta
The features of Cisco Wireless routers have previously been introduced to you. Today, we are trying to better understand the source of the vulnerabilities and the inner relationship between the vulnerabilities and functions. Recently, it was found that Cisco Wireless Router allows hackers to easily access the network configuration page of the
Basic configurations of Cisco routers and Cisco router configuration commands
En -- enter the privileged mode config t -- enter the global configuration mode wr (OR) -- save the configuration (otherwise, the configuration fails before the power-off)
1. Set the password for entering the vro Console
In global configuration mode, enter line console 0 --- enter the '
12000 the Cisco router series is very suitable for small and medium-sized enterprises. Here we mainly analyze the performance characteristics of the Cisco router series. In today's information age, enterprise mail has become an essential tool for business communication and communication. With the new routing technology
Configuration example of cisco router and layer-3 Switch environment, cisco layer-3 SwitchSimple environment configuration instance for cisco router layer-3 Switch
I. network topology:
Ii. configuration command:
1. vro Configuration:
Interface FastEthernet0/0
Ip address 10
The Cisco router market is very good. Many people may not understand how the Cisco router solves the router IP configuration parameters. 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. Fo
With the development of China's routing industry, Cisco Wireless routers are also widely used. Here we mainly introduce a beautiful Cisco Wireless Router WRT54G2, last year, Cisco Consumer Division launched a newly designed 54M wireless route Linksys by Cisco WRT54G2. The el
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 s
It is very important to know some knowledge about backing up the cisco router configuration file to make our vro more secure. Here we will give you a detailed introduction to this issue in several steps. The COPY command is often used during vro configuration. Next we will introduce how to use the COPY command to back up the configuration file, and how to COPY and back up the
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
This article describes how to configure the IOS Firewall on a Cisco router. What should we pay attention to when configuring the firewall? The following article provides detailed answers.
Pre-configuration on R1, R2, and R3
R1 (config) # int e0/0R1 (config-if) # ip add 172.16.1.1 255.255.255.0R1 (config-if) # no shR1 (config) # ip route 0.0.0.0 0.0.0.0 172.16.1.2 configure Static RoutingR1 (config) # ^
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