cisco gigabit vpn router

Currently, Cisco access routers are widely used, and the features of media verification and encryption are one of the features of Cisco access routers. So I studied how to use the secure RTP media verification and encryption features, I would like to share it with you here and hope it will be useful to you. The media authentication and encryption features provided by the

Currently, Cisco routers have become a leader in the routing industry. Many people may not understand the configuration steps of Cisco routers. It does not matter. After reading this article, you will certainly have a lot of GAINS, I hope this article will teach you more things. The company is headquartered in Beijing and has three branches nationwide. It is required that data in four locations be queried i

from the Cisco2600 series, Cisco has adopted modular interfaces, some interface interfaces and network modules) the customer will purchase the product based on their own needs, which makes Cisco router products highly scalable. Cisco's Cisco2600 series routers have enterprise-level versatility, integration, and scalability. With the emergence of new enterprise a

VPN Series 9: Router permissions caused by PPTP dialing user names The pptp test started successfully today, and then the end user test started to fail. Figure: 650) this. width = 650; "border =" 0 "alt =" "src =" http://www.bkjia.com/uploads/allimg/131227/0IP51609-0.jpg "/> Then you can find the problem and check the Configuration: Server # show runBuilding configuration... Current configu

A. Test topology: Reference Link: http://blog.sina.com.cn/s/blog_52ddfea30100gf4r.html Http://www.cisco.com/en/US/docs/ios/sec_user_services/configuration/guide/sec_vpn_ac_802_1x.html Two. Basic ideas: A. Branch offices Configure Site-to-site VPN with headquarters and enable DHCP server and dot1x authentication B.dhcp assign a different address pool based on whether or not to pass DOT1X authentication C.vpn interest Stream masks the address of

. 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 Currentconfigura

configuration instances, basic IGRP and VPN route configurations, and dynamic route table configuration using the RIP Protocol are all using this simulator. 3. I have never used Dynamips. If you are more interested in Dynamips, please download them ). Because it is directly running the cisco IOS file, it is a 100% simulation, just like operating a real router,

are used The route of this packet. ---- GRE only provides encapsulation of data packets. It does not have encryption to prevent network listening and attacks. Therefore, in the actual environment, it often corresponds to an IP address. When the SEC is used together, IPSec provides encryption of user data to provide users with better security. The GRE protocol has two main purposes: internal protocol encapsulation and private address encapsulation. In China, CEN uses almost all TCP/IP protocols,

It is very important to know some questions about Cisco router configuration. So I have studied the detailed introduction of Cisco router configuration statements, and I will share them with you here, hoping to help you. Cisco routers once dominated enterprise wide area netw

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 for

Product introduction Cisco SDM is an intuitive and web-based device management tool for managing routers based on Cisco ios® software. Cisco SDM simplifies the router and security configuration process through the Smart Wizard, and with these wizards for customers and Cisco

At present, China's wireless router industry is developing very rapidly, and its market demand is also very high. Here we mainly introduce Cisco's first dual-band wireless router launched in China, this section describes the features and performance of the vro. In May 19, Cisco launched the Linksys by Cisco dual-band w

robust firewall features. It supports WPA wireless security standards and can use 128-bit WEP encryption to encrypt all wireless transmission data. With a powerful status packet detection SPI (SPI) firewall, This router can protect computers from most Internet attacks. Similarly, once powered on, it can work with a network cable. We don't need to configure too much. It also supports the VPN passthrough fun

CISCO router device categoryThe name rules of cisco routers start with cisco, such as cisco2611 and cisco2610. cisco is the name of the device manufacturer, 26xx represents the 2600 series routers, and xx is a more detailed classification. The following lists several common

For Cisco router authentication, when performing the cisco Route Selection protocol (r12002; VPN) authentication, the key is irrelevant to the key ID when using plain text (General authentication, during MD5 authentication, the key and key ID are related, that is, the key IDs and keys at both ends must be the same, for

unique. Default route Configuration The default route is generally used in the stub network, and the stub network is a network with only one egress path. Use the default route to send packets that are not included in the route table of the target network. In fact, you can understand the default route as a static route with a wildcard (wildcard. Dynamic Routing Protocol configuration method: IGRP dynamic Protocol Configuration IGRP (Interior Gateway Routing Protocol) is a dynamic distance vector

server has a set callback, the server dials back the phone number that has been set up or asks the user to choose the callback. below is the specific configuration: ------------------------- Access#show Run Building configuration ... current configuration:1833 bytes !version 12.2 No parser cache No service single-slot-reload-enable Service Timestamps Debug uptime Service Timestamps log uptime No service password-encryption !hostname Access ! Access server with Name No logging rate-

I. Overview: In the actual work can often see a strong SSL VPN can bypass deployment, and support routing mode and NAT mode: Router mode requires intranet to VPN assigned address pool address can be router; NAT mode, VPN Client access intranet host, intranet host sees addre

First, give an environment:Cisco router Intranet interface s1/0: 192.168.1.1 255.255.255.0Internet interface s1/1: 10.0.0.1 255.255.255.0Server ip Address: 192.168.1.100First telnet to the vrotelnet:User Access Verification Username: cisco # enter the user namePassword: # enter the PasswordRouter> en # Enter privileged ModePassword: # enter the privileged mode PasswordRouter # conf t # enter global configur