Discover save command in cisco router, include the articles, news, trends, analysis and practical advice about save command in cisco router on alibabacloud.com
Because the company server IP address network segment changes: 172.20.1.0/24, originally 172.17.127.0/24, resulting in the company's internal system can not access the external network.After checking the leased line router is missing the route, need to add the following route on the leased line routerIP route 172.20.1.0 255.255.255.0 20.16.0.1wrAfter the save or ping does not pass650) this.width=650; "src=
After the update is completed today, a long Cisco router command is divided into three articles, which will be helpful for users to read and hope that everyone can get the result from it, I believe these articles will certainly help some people. I. Starting with the Cisco router
protocol router (config-router) #network 192.168.2.0//Specifies the network that needs to be advertised (located in the routing interface) router ( Config-router) #network 10.254.10.0router (config-router) #exit/*=part3dhcp Relay Agent configuration */
When using a cisco router as an Internet Router, cisco's IP packet filtering function is generally used to count IP traffic. The method is to add the ipaccountingoutput-packets command at each entrance of the cisco router. The
principle, using a Udpecho request instead of a ICMPECHO request to initiate an attack. While cyber security experts are focused on developing devices that block Dos attacks, they have little effect because Dos attacks exploit the weaknesses of the TCP protocol itself. Properly configured routers can effectively prevent Dos attacks. In Cisco routers, for example, the iOS software in Cisco routers has many
) # enable secret 1234ABCD Router (config) # ctrl-z Router # Write memory 11. Enter configure terminal into configuration mode at the exec prompt. Enter the Config-register command to restore the register value recorded in the second step. 12. Knock Ctrl-z, exit configuration status. 13. In privileged mode, save t
Interface Iprouter (config-if) #no shutdown //open port, default off Router (config) #exit/*=part2 OSPF Dynamic routing configuration */router (config) #router ospf1 NBSP;//enables the OSPF protocol, the subordinate OSPF process id=1//Specifies the advertisement network, and belongs to the OSPF area id=0router (config-router
There may be a lot of people who don't know about Cisco router configuration. Here we mainly analyze the Cisco router configuration commands. After reading this article, you will certainly have a lot of GAINS, I hope this article will teach you more things. Mode Conversion command
(config) # ctrl-z Router # write memory 11. Enter configure terminal at the EXEC prompt to enter the configuration mode. Enter the config-register command to restore the register value recorded in step 2. 12. Press Ctrl-Z to exit the configuration. 13. In privileged mode, run the write memory command to save the confi
In the Cisco router product, we usually need to use restricted access for general users when we initially configure. This is very important for routers, by default, our router is an open system, access control options are turned off, any user can log on to the device for further attack, so we need our network administrator to configure the password to restrict un
communicate router (config-if) #no shutdown //Open port Router (config) #^zrouter#showr router0 Dynamic routing configuration Router>enablerouter#conftrouter (config) # routerrip //enable RIP dynamic routing protocol Router (config-router) #version 2 //using version 2, RIPV
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 troubleshoot common vro faults. 1. Initial insta
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
Global debugging When configuring a Cisco router, the boundaries between global and interface commands are obvious. In this case, we use "Global" to identify commands that cannot be used for interface debugging or specific transmission media types and Protocol debugging. For example, in vrouters 2500, you can use Debugging commands to analyze the Cisco Discovery
Global debugging When configuring a Cisco router, the boundaries between global and interface commands are obvious. In this case, we use "Global" to identify commands that cannot be used for interface debugging or specific transmission media types and Protocol debugging. For example, in vrouters 2500, you can use Debugging commands to analyze the Cisco Discovery
Many people are not very familiar with the installation and configuration of CISCO routers. It does not matter. Here we will introduce the classic section of the CISCO router tutorial, this gives you a better understanding of vro configurations. This document uses Cisco2620 as an example to describe the configuration and remote access configuration methods in the
to have a set of passwords at this level. To switch from user mode to privileged mode, the administrator needs to enter the enabel command and press the Enter key: Global Configuration Mode In privileged mode, we can now access global configuration mode. Here, we can make changes that affect the operation of the entire router. These changes include, of course, configuration changes. As an administrator, w
, indicating that the startup-config configuration is ignored at startup, restart rommom> confreg 0x2142 to modify the value of the Register rommon> reset to restart the vro Step 3. After the restart, the vro cannot load the configuration file because the value of the configuration register is modified, therefore, no password is displayed. After entering the configuration mode, manually load the configuration file into the Router> en to enter the priv
Introduction to CISCO router AAA and related routing configuration cisco aaa www.2cto.com 3A concept: authentication authorization Accounting accountingcisco provides a variety of 3A services for routers and switches: 1. Self-contained AAA router/NAS self-contained AAA service NAS (Network Access Server) 2. Contact the
In CISCO router products, we usually need to restrict the access of general users during initial configuration. This is very important for Routers. By default, Our routers are an open system and the access control options are all disabled, any user can log on to the device to initiate further attacks, therefore, our network administrator needs to configure a password to restrict unauthorized users from acce
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