we are using Console connect the router and the computer, start the router and use the Putty connect to the router's console ( Console ), it is recommended that you first configure the hostname of the router ( hostname ) To facilitate identification, configure the privileged mode ( Enable ) Password and vty ( telnet )
they were in the office. You can also allow users in your small office to Securely connect to the company network through VPN.
The 16-port 10/100 Mbps VPN Router can be used as a DHCP server, as well as a powerful SPI firewall to protect your machine from intrusion and many unknown Internet attacks. It can also set a filter to restrict LAN users to access the Internet, and filter the machines that have the right to access the network by IP address
in the package. First, you need to know the default IP address of the router, and then set the IP address of your computer and the IP address of the router to the same network segment. After entering 192.168.1.1 In the IE address bar, you can go to the settings page. It should be emphasized that the vro must set a password, and the Wireless Access
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
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 configurati
TFTP server software on your PC and the file name mentioned in the TFTP server root directory. We recommend that you keep the backup of the router/access server configuration before the upgrade. The upgrade does not affect the configuration (the configuration is saved in non-easy-to-lose RAM (NVRAM ). However, if the operation steps are not correctly performed, the operation may be affected.
For RCP applications, replace each TFTP with RCP. For examp
other settings and applications. For more information, see the Cisco site or Cisco Document or contact the Technical Support Center. ★Instance:Vro backup between 2511-1 and 2511-2 2511-1 Configuration2511-1 # sho runBuilding configuration... Current role atoin:!Version 11.3:No service password-encryption!Hostname 251l-l!Enable
For the Cisco router security configuration command family, the following are 10 configuration commands, which are expected to be good for everyone. When talking about configuring a new Cisco router, most configurations depend on the type of the router and the purpose of the
? Because of these unreasonable settings, the wireless router is in an unstable state. Below, the author takes TP-LINKWR641G as an example, a comprehensive introduction to the wireless router settings.
How to configure a Cisco Wireless Router
Before configuring a wireless router
TraceRoute?
-How to Use the proxy server?
Bytes ----------------------------------------------------------------------------------------------
-Section 1: Why is a cisco router attacked?
-Section 2: How to find a cisco router?
-Section 3: how to break into a cisco
systems of Cisco router IOS, which may expose sensitive information. This vulnerability allows a low-level user (for example, a user who does not know the 'enable' password) to use the system to view some information, in theory, this information should be visible only to users who know the 'enable' password. This info
network address translation (nat) Protocol to support network connection sharing among Wireless LAN users. This is a useful feature in the soho environment. They may also have basic firewalls or information packet filters to prevent port scanning software and other attacks against broadband connections. Finally, most wireless routers include an Ethernet converter with four ports to connect several wired PCs. This is very convenient for managing routers or connecting a printer to a LAN.
2.
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
Configuration mode for Cisco routers
Configuration mode
Prompt
Enter command
Description
User mode
Route>
User mode is the default mode when the router starts, provides limited access to the router, allows for non-destructive operations such as viewing the configuration parameters of the
I would like to introduce you to the Cisco Wireless Router setting method. Many people may not know how to optimize the Cisco wireless router settings. 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.
I. Basic
Cisco 5000 ATMLANE MOUdle password recovery
Password Recovery Procedurefor the Catalyst 5000 atm lane Module
Description
This document describes the password recovery procedure for the Cisco Catalyst 5000 atm lan emulation (LANE) module(WS-X5153/5154/5155/5156/5157/5158/51
Many junior network administrators ignore security settings when using Cisco routers, and the following three are ideal for novice users to configure network security when using Cisco routers.
One, the security configuration of the router "access control"
1, the administrator who can access the router is strictly con
them, is in your Linux-wigs piece. If you have just opened the router, it will ask you after booting, and if you want to start the initial configuration, answer No. If you answer yes, it will bring you into the menu interface. So answer No. The Cisco iOS command line interface is organized around the concept of schema (Modes). In the Cisco
With the development of China's routing industry, Wireless routers are also widely used. Here we mainly explain a new Wireless-N Wireless router launched by Cisco, cisco Wireless Router WRT320NWRT320N is the latest Wireless-N Wireless router launched by
Which command standard do you want Cisco to use on each vro? Each administrator configures the commands of each vro correctly. The ten commands in this article are what I think you should configure on each vro, with no special order.
1. configure a Logon account on the vro
I strongly recommend that you configure a real user name and password account on the vro and vswitch. This means that you need a user an
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