cisco 1841 router configuration

.png"/> Configuration Requirements: The interface IP addresses must be configured for different systems in Figure 1, and the dynamic routing protocol RIP must be enabled for different systems, it also requires that each IP node in the network environment can communicate with another IP address. Use ping to view the route table of each route device as the verification result. Configure teaching and demonstration resources:Hybrid

Frame-relay lm-type Cisco ! Interface serial1 IP address 192.7.l.l 255.255.2550 Encapesulation PPP Ip ospf message-digest-key 1 MD5 Kim Ip ospf network non-broadcast Bandwidth 64 PPP authentication chap ! Router OSPF 1 Passive-interface ethernet0 Network 192.3.1.0 0.0.0.255 area 0 Network 192.4.l.0 0.0.0.255 area 0 network 192.7.l.0 0.0.0.255 area 0 neighbor 192.7.1.2 Priority 1

When it comes to configuring a new Cisco router, most configurations depend on the type of router and the purpose it will serve. However, each administrator has its own "correct" configuration for each router's list of commands. The author will share with you the list of 10 commands that he has configured the

This article mainly introduces how to configure the vro for Cisco IOS configuration lock to prevent configuration disorder. I believe this article will help you. If multiple network administrators connect to the vro at the same time to modify the configurations, the changes may be lost or only part of the content can be executed, resulting in problems in the oper

, warning and auditing, intrusion detection, and other aspects. For example, CBAC uses the timeout value and threshold value to determine the session Status and duration. It can clear incomplete sessions and idle sessions for Dos detection and protection. However, the disadvantage of CBAC is that it performs the same review policies on all traffic passing through the interface and cannot precisely control the firewall policies, which is relatively difficult to deploy.To address this problem, a n

. The internal local addresses 10.1.1.2, 10.1.1.3, and 10.1.1.4 use static address conversion. The valid internal addresses are respectively 192.1.1.2, 192.1.1.3, and 192.1.1.4. 　　 Vro2501 Configuration: 　　 Current configuration: 　　 Version 11.3: 　　 No service password-encryption 　　 Hostname 2501 　　 Ip nat inside source static 10.1.1.2 192.1.1.2 　　 Ip nat inside source static 10.1.1.3 192.1.1.3 　　 Ip nat in

Update the public ip address of the Cisco router. First, confirm how your network is going. Here we will talk about the configuration based on our network: first, remove the default route no ip route 0.0.0.0 0.0.0.0 xxx. xxx. xxx. xxx adds the new default route www.2cto.com ip route 0.0.0.0 0.0.0.0 xxx. xxx. xxx. xxx then remove the ACL to overwrite the no ip nat

There are too many Qos information on the Cisco Router Traffic Control instance, but many of them are not practical. I have talked about a lot of theories. The following are the configurations on the routers of a subsidiary for your reference. In fact, as long as you understand the meaning of NBAR, CBWFQ, and WRED, traffic control can be configured as needed. Www.2cto.com Description: A subsidiary uses a 2

Router is the bridge of computer network, is the core device of connecting IP network. It can not only connect different networks, but also choose the path of data transmission, and can block illegal access. Routers are data packet forwarding devices that work in the third layer of the OSI Reference Model-the network layer, and routers implement network interconnection by forwarding packets. For beginners, routers are not easy to configure. This paper

configuration manual.After the above command configuration is complete, review the working status of 6800IA. router#show Fex fex fex fex fex number description State model serial --------------------------------------------------------------------------- 101 6800ia-48-01 connected c6800ia-48td foc2016s1nd Note that the state at this time is connected

Cisco router nat translation 1. One-to-one correspondence between the internal address and the egress address disadvantages: When the egress address resources are scarce, only a small number of hosts can be connected to the internet. 2. The internal address shares the egress address. The router uses the egress address and port number, as well as the external host

When we use Telnet to log on to the device, the user name and password are transmitted in clear text, in order to ensure the security of the data, we recommend the use of SSH login device. The following is the configuration of the Cisco router SSH:1. Configuring hostname and Domain-nameR1 (config) #hostname R1R1 (config) #ip domain-name frame.com2. Generate the k

The market demand for Huawei routers and CISCO routers is very high. So I studied the differences between the configurations of Huawei routers and CISCO routers. I would like to share with you here, hoping to help you. The features and configuration interfaces of Huawei routers and CISCO routers of the same grade are e

Hardware and Software Versions This configuration is applicable to all Cisco IOS software versions. DCE edge is connected by Wan DCE cable. DTE edge is connected by Wan DTE cable. For more information about the wan dce/DTE cable, see the serial cable documentation.Network Diagram 650) this. width = 650; "src =" 51cto.com/uploads/allianz 110909/1212454314-0.jpg "border =" 0 "/> This article is based on the f

It is very useful to know some basic configuration statements about Cisco routers. The configuration can ensure the security and performance of our networks. Here we mainly analyze the basic configuration statements of Cisco routers. Cis