cisco packet tracer router configuration step by step

password, press Enter );7. Change the password (whether encrypted or not ):A. Enter "config mem" or "copy startup-config mem ";B. Enter "write ";C. Enter "config term" and "enable secret 8. Remove the user prompt and password:A. Enter the virtual line configuration mode and enter "line vty 0 4 ";B. Enter "password C. Enter "login" to remove the user prompt, Which is login local );9. Press Ctrl-z to finish;10. Enter "write" to save the changes;11. Ent

Tags: requires domain lock login do not need to enter the password secret process network failure PACExperimental 1:cisco Router base configuration1. Operating mode of the router:Router> user mode, typically used to view statistics, but cannot modify the router's settings.router# Concession mode, you can view and modify the configuration of the

Security Configuration-route security Control Direct Broadcast An IP address directly broadcasts a packet destined for a subnet broadcast address, but the host to be sent is not directly connected to the destination subnet. Therefore, this packet is forwarded by the router as a normal

server address ｡ E. when the local connection shows that the vro is connected, check whether the vro is actually connected to your computer. In the run box of the Start Menu, Enter cmd, enter the command ping192.168.0.1 and press Enter. If you can get the result, it means that the above configuration is correct and the computer has been connected to the DI-624. If not the above interface appears, please refer to the documents in the FAQ for troublesh

Basic configuration of the Cisco PT Simulation Experiment (10) routerExperimental Purpose :Mastering several common configuration methods of routersFamiliar with different command line operation modes of routersBasic configuration commands for the Palm-lift routerExperimental Background : as a network administrator, yo

There are many things worth learning about the configuration mode of a Cisco router. Here we mainly introduce the mode of user execution and privilege of a Cisco router. Ping is the most commonly used troubleshooting command. It consists of a group of ICMP response request p

Vrodhcp DHCP configuration is required by many administrators. After configuring dhcp in Cisco 3550 and discussing it on the network, according to the "ip helper-address dhcp server ADDRESS", the project finds that the client cannot obtain the ip address from the DHCP server, I recently configured 3550 as a DHCP server relay proxy. I was also confused for a long time. Later, I searched for information onlin

disconnected. Dynamic nat is in use and cannot be modified.2. Then understand all the dynamic nat translation caches.3. Delete the previous address pool settings4. Add the correct address pool settings5. Open the Internet and configure the Cisco Router6. Save the configuration to RAM Well, the actual operation is as follows # conf tint FastEthernet0/0no ip nat outside let back to # mode # clear ip nat tran

Configuring a password for a Cisco router is a headache for common users. Here we will teach you how to configure a password for a Cisco router to bypass the vulnerability, cisco PIX, ASA, and FWSM are popular firewall devices that provide firewall services that can filter s

the configuration information on the central site. Configure memory load configuration information from NVRAM Configure terminal manual configuration from the terminal Connect Copy configuration or image data Copy flash TFTP back up system image files to the TFTP Server Copy running-config startup-config stores the cu

RIP and IGRP are commonly used router configuration protocols. What problems should we pay attention to when configuring RIP and IGRP? What should we do? The following configuration steps provide detailed answers. RIP Protocol RIP (Routing information Protocol) is an Internal Gateway Protocol (IGP) that is widely used earlier and is suitable for small-sized sim

whether you have loaded an IPSec IOS image that supports SSH. In our example, we will use the Cisco IOS command. Run the following command:Router> Show flashThis command displays the name of the loaded IOS image. You can use the result to compare the list of supported features of your supplier.After you verify that your device supports SSH, make sure that the device has a host name and a correctly configured host domain, as shown below:Router> config

not encrypted during network transmission, strict control is required. For example, set a strong password, control the number of concurrent connections, strictly control the access address using the access list, and set user access control using AAA.8. We recommend that you use FTP instead of TFTP for iOS upgrade and backup and configuration file backup. For example:Router (config) # ip ftp Username blushinRouter (config) # ip ftp password 4tppa55w0r

Cisco router configuration manual Virtual LAN (VLAN) routing 1. The main network technology we currently use when constructing an enterprise network is generally based on exchange and virtual networks. The exchange technology changes shared media to exclusive media, greatly improving the network speed. The Virtual Network Technology breaks the restrictions of the

NAT configuration on a CISCO router is in full swing and causes the shortage of IP addresses. to alleviate this problem, an important application is NAT (Network Address Translation ), it is widely used. Through address translation, NAT enables enterprises to access the Internet by using only a small number of valid IP addresses on the internet, effectively allev

conversion caches 3. Delete the previous address pool settings 4. Add the correct address pool settings 5. Open the outer net 6. Save compounding to Ram Okay, the actual operation is as follows #conf t int FastEthernet0/0 no ip nat outside Let's go back to # mode #clear IP NAT Translation * Enter FASTETHERNET0/1 Modify NAT conf t int FastEthernet0/1 no ip nat pool NAT-1 219.235.228.82 219.235.228.85 netmask 255.255.255.248 ip nat pool NAT-1 219.235.228.82 219.235.228.82 netmask 255.25

netizens now prefer wireless networks. Especially for some space that cannot be cabled) Detailed Rules for setting Wireless LAN: The establishment of a wireless LAN requires a wireless network card and a vswitch for the Wireless AP). If you want to access the Internet, you need to use the wireless router. This article takes the home wireless network as an example, use a wireless Nic and a wireless router.

Prepared by the boss a few days agoProgramIf you have never done the installation package again, you can use any tool to create the installation package. Now there are a lot of tools for installation program production (WISE, etc.). I downloaded a try and thought it was too difficult to study. I just wanted to use the installation package created by the. NET installer. However, many problems have been encountered during the production process. For more information, see Li honggen's "deploying