how to reset cisco router password

Dynamic and robust routing is extremely important for Internet networks. Therefore, any network engineer who is first involved in this field must not only understand the concept of routing, but also be able to control it in a real environment. However, the products provided by high-end network equipment suppliers such as Cisco in the routing field are all over the world. This means that most people can only learn routes in school or laboratory environ

!!!!Interface ETHERNET0/1No IP addressPPPoE EnablePppoe-client Dial-pool-number 1!Interface Dialer1IP address negotiatedIP Nat OutsideIP MTU 1492Encapsulation PPPNo IP mroute-cacheDialer Pool 1Dialer-group 1PPP Authentication PAPPPP pap sent-username dg48907653@163.gd password xxxxxxxx!IP classlessNo IP HTTP Server!Dialer-list 1 Protocol IP PermitIP nat inside source List 1 interface Dialer1 overloadIP Route 0.0.0.0 0.0.0.0 dialer1Access-list 1 Permit

privileged mode, you must set a privileged mode password or configure telnet user rightsConfigure the Vty line login password and enable global password encryptionLog on to the router with the Telnet command to seeDisplay current configuration informationPC0 setting 192.168.1.2255.255.255.0192.168.1.1Router0 configura

1. Security Configuration of vro Access Control1. strictly control the administrator who can access the vro. Record Filing is required for any maintenance.2. do not access the vro remotely. Even if you need to access the vro remotely, we recommend that you use the access control list and high-intensity password control.3. Strictly control access to CON ports. Specific measures include: A. if you can open the chassis, you can cut off the physi

1. Security Configuration of vro Access Control 1. strictly control the administrator who can access the vro. Record Filing is required for any maintenance. 2. do not access the vro remotely. Even if you need to access the vro remotely, we recommend that you use the access control list and high-intensity password control. 3. Strictly control access to CON ports. Specific measures include: A. if you can open the chassis, you can cut off the physical li

Maybe many people do not know the actual application of the NetEye firewall and the Cisco router. Next we mainly analyze the security problems of the NetEye firewall and the Cisco router. Firewall has become a key part of enterprise network construction. However, many users think that there are already routers in the n

. Cisco private protocols, such as VPN, are not required ), this article provides a configuration example for Cisco router configuration and Huawei router OSPF serial port connection for analysis. 2. Interconnection Iii. configuration file description Currentconfiguration: ! Version12.1 Servicetimestampsde

It is very important to know some common knowledge about CISCO routers. Here we mainly explain the CISCO router tutorial, which provides a detailed analysis from configuration to access methods. This document uses Cisco2620 as an example to describe how to configure the vro and remote access, this article discusses how to use the DHCP service function of the inte

ContentsDescriptionStep-by-Step ProcedureExample of a Password Recovery on the Catalyst 6000 MSFC ModuleRelated InformationDescriptionThis document describes the password recovery procedure for the Cisco Catalyst 6000 Multilayer Switch Feature Card (MSFC ).Step-by-Step ProcedureAttach a terminal or PC with terminal emulation to the console port of the switch.Use

are clearly printed on the surface of the WRT320N wireless router. The leading Signal Indicator enables consumers to intuitively understand the working status of the device, when WRT320N is working, the indicator will flash accordingly. The WPS button in the middle allows you to set up an encrypted wireless network with one click to protect your wireless network. Cisco WRT320N provides a WAN port and four

the dialog setting process. First, you can see the current status of each port: First, wouldyouliketoseethecurrentinterfacesummary? [Yes]: AnyinterfacelistedwithOK? Value "NO" doesnothaveavalidconfigurationInterface, IP-Address, OK? Method, Status, Protocol, Ethernet0, unassigned, NO, unset, up, up, Serial, 0 unassigned, NO, unset, up, up. Then, the vro starts setting global parameters: Configuringglobalparameters: 1. Set the vro name: Enterhostname [Router