how to configure cisco router using putty

A router is a commonly used network device. How should we configure VOIP implementation? What are the specific operation steps? The following article will give you a detailed introduction. Using the Cisco router configuration can easily implement VoIP, So I studied the state

) #frame-relay lmi-type Cisco Router (config-if) #frame-relay intf-type DCE Configure the PVC between two interfaces of the router Router (config) #inter S1/1 Router (config-if) #frame-relay Route Inter s1/2 301

router. In addition, when there is no need, why do you restart a vro and sit down and wait? You can also use the copy startup-config running-config command. However, what this command does may not be as you think. It only combines the commands in startup-config with those in running-config. If there is a conflict, it will leave the command in running-config. As a result, what you get is a mixture of Cisco

After decades of development, from the first four-node ARPANET to the ubiquitous Internet, computer networks have penetrated into our lives. With the explosive growth of the computer network scale, as a router to connect devices also become more important. When a company builds a network, how to reasonably configure and manage the router becomes one of the import

Network security management involves many aspects. However, looking at many security events, we can draw a basic conclusion that the harm is caused by ignoring basic security measures. This article will discuss the importance of maintaining Cisco Router password security, explain the three modes of Cisco router IOS, an

It took a few days to write this blog, and the commands for configuring Cisco routers are more clearly written in the tutorials, but many commands remember that they may not be able to be used in the actual network of the enterprise, and I am here to introduce how to log in to the Cisco router using terminal equipment,

This article describes how to configure a vswitch for a CISCO 3550 router and how to configure access control for a MAC address. In network management, users often encounter this situation: some users violate management regulations and modify their own IP addresses without permission to access restricted resources. Suc

This article uses a specific example to illustrate how to configure the access to ADSL through the vro. What problems should we pay attention to during access? The following articles will benefit you a lot. Note: In this case, a common adsl modem and a cisco 25001841) router (dual Ethernet port) and IOS 12.2 (15) T need to be used to connect to the China Telecom

Recently, a friend asked me how to configure static NAT for a Cisco router to allow Internet users to access the Intranet Web and email servers through a Cisco router. Obviously, this function requires NAT between the public IP address and the Intranet IP address. The follow

Here we will mainly introduce the configuration and initial installation of Cisco routers. Describes how to configure Cisco router settings and remote access, this article discusses how to use the DHCP service function of the internal network to allocate address information for users who remotely dial in and how to tro

The importance of vro configuration is self-evident. Here we mainly analyze the Cisco router configuration statements in detail, and share them with you here, hoping to help you. Introduction to Cisco router configuration Cisco ios operating environment. ROM monitor>

1. TELNET Remote logon Configuration 1. Configure the Logon account, password, and account level on the CISCO router, as shown below. The account name is abc, the password is abc123, And the account level is 15 to the highest level) R1 # configure terminal R1 (config) # username abc privilege 15 secret abc123 R1 (conf

You can configure a serial interface through a virtual terminal. to configure a serial interface, follow these steps: 1. In Global mode, enter the command "interface serial 0" to enter the serial interface configuration mode. 2. Each connected serial interface must have an IP address and subnet mask to forward IP packets, in interface configuration mode, enter the "ip address 3. If the serial interface is

IS-IS known by many friends who are familiar with Cisco routers, but for new users, they do not know how to set IS-IS for Cisco routers, this document describes how to set IS-IS for a Cisco router from an experimental perspective. The following are the basic settings for a Cisco