cisco vpn tutorial

Release date:Updated on: Affected Systems:Cisco IOS 15.1-15.4Description:--------------------------------------------------------------------------------CVE (CAN) ID: CVE-2014-2112Cisco IOS is an interconnected network operating system used on most Cisco system routers and network switches.The ssl vpn feature in Cisco IOS 15.1-15.4 has a security vulnerability.

Cisco VPN Client reason 442: failed to enable virtual adapter on XP/Vista This problem occurs because "Connection Sharing" is enabled for network connections. The solution is as follows:1,Click "network connection"2,Click "Cisco Systems VPN adapter local connection" and select "share" to remove the "allow other networ

Release date:Updated on: Affected Systems:Cisco IOS 15.2Cisco IOS 15.1Description:--------------------------------------------------------------------------------Cve id: CVE-2012-1344 Cisco IOS is an interconnected network operating system used on most Cisco system routers and network switches. After no-client ssl vpn is configured for

Release date:Updated on: Affected Systems:Cisco IOS Description:--------------------------------------------------------------------------------CVE (CAN) ID: CVE-2012-5032Cisco IOS is an interconnected network operating system used on most Cisco system routers and network switches.In versions earlier than Cisco IOS 15.1 (1) SY3, the Flex-VPN load-balancing featu

VPN Series 6: Comparison of Dmvpn instances in cisco dual-center single cloud and dual-center dual cloud Redundancy Design Prerequisites Router ios version 650) this. width = 650; "border =" 0 "alt =" "src =" http://www.bkjia.com/uploads/allimg/131227/0J2225H1-0.jpg "/> The show crypto results are different due to inconsistent versions of the previous version. This time, the same version is used to ensure a

Step 1 of Cisco ASA firewall VPN configuration: Create an address pool. To remotely access the client, you need to assign an IP address during logon. Therefore, we also need to create a DHCP address pool for these clients. However, if you have a DHCP server, you can also use a DHCP server. QUANMA-T (config) # ip local pool vpnpool 192.168.10.100-192.168.10.199 mask 255.255.255.0 Step 2: Create IKE Phase 1.

Enhanced Internal Gateway Routing Protocol (OSPF) Router (config) # router VPN 100 Router (config-router) # network 192.168.1.0 0.0.255 Router (config) # key chain 2800 Router (config-keychain-key) # key 1 Router (config-keychain-key) # key-string cisco Router (config-keychain-key) # exit Router (config-if) # ip authentication mode Kerberos 100 md5 Router (config-if) # ip authentication key-chain gl

Compile a Python script to configure VPN in batches and a python script vpn tutorial Origin As we all know, the recent network is not harmonious, the speed is slow, and the VPN is still disconnected. Fortunately, yunti provides a lot of servers for switching, but there are quite a lot of yunti servers, in Linux, Networ

Tutorial on configuring VPN in batches using Python scripts This article describes how to compile a Python script to configure a VPN in batches. Setting up a VPN is a very popular behavior in China (well...). For more information, see Origin As we all know, the recent network is not harmonious, the speed is slow, and t

Of course, the use of VPN is much more than this, such as game agent and so on. Here's a detailed tutorial on erecting a VPN under windows. Hope to be helpful to the friend you need. The first is preparation: Windows has its own firewall (Windows Firewall/internet Connection Sharing (ICS)) to stop (or allow 1723 ports to pass); Remote Registry Service (remotely

Of course, the use of VPN is much more than this, such as game agent and so on. Here's a detailed tutorial on erecting a VPN under windows. Hope to be helpful to the friend you need. The first is preparation: Windows has its own firewall (Windows Firewall/internet Connection Sharing (ICS)) to stop (or allow 1723 ports to pass); Remote Registry Service (remotely

I contacted the VPS host also have a period of time, the accumulation of tutorials can basically meet the novice webmaster learning and use the VPS to build the site. Recently, the old left to do a survey, consulted a lot of the use of VPS host webmaster, found that many parts of the purchase of VPS Webmaster is not used to build stations, but to build their own needs of the VPN service. Earlier, the old left blog also shared a "combat Linux VPS CentO

Debian is another excellent Linux operating system. Setting up a VPN Server In Debian is very similar to setting up a VPN Server in CentOS. The process is the same but the commands are different. You 'd better take a look at the tutorial on setting up a VPN in CentOS. The procedure is as follows: 1. After PPP and TUN a

WIN Server 2003 Configure the VPN server tutorial, Steps/Methods Click Start menu, select All Programs--admin tools---Selection Open Pop-up Server Setup Wizard, select Select the local connection to do the internal network card, I set here is the local connection 2 for the Internal network card Here you can choose Click Next and click Finish Installation Complete To test a

Workaround: 1, at the same time press the WIN+R key combination (Win is alt next to the Microsoft icon key), in the running window input regedit.exe, click OK; 2, in the registry to the left of the point open: hkey_local_machine\system\currentcontrolset\services\tcpip\parameters; 3, select Parameters, click on the Menu "edit", a new "multiple string value" item, and then named ReservedPorts; 4, double click Create "ReservedPorts", enter 1723-1723 in "Numerical data", click OK, then close R

normal half 10 10 BaseT 4/2 inactive 2 normal half 10 10 BaseT 4/3 inactive 2 normal half 10 10 BaseT 4/4 notconnect 1 normal half 10 10 BaseT 4/5 inactive 2 normal half 10 10 BaseT 4/6 At this time, VLAN 2 and VLAN 20 are not activated, so the ports on VLAN 2 and VLAN 20 are inactive. -------------------------------------------------------------------------------- Set VLAN 20 If you have VTP server and VTP clent in the network, set VLAN 20 on The VTP server. Cat5001> (enable) set vlan 20 VLAN

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

Initial installation of the CISCO router tutorial During the first installation, the system automatically enters the Dialog Setup, as prompted on the screen, answer the router name, encrypted super login password, super login password, remote login password, dynamic routing protocol, and the configuration of each interface, and save the configuration. After the vro name appears, run the enable command and e

Cisco router reset enable password tutorial, ciscoenable Steps: 1. Restart the vro and press ctrl + Breack when ROM Monitor mode appears on the vro to enter ROM mode, for example: 2. Modify the vro register value, change the original register value 0x2102 to 0x2124, and then run the reset command to restart the device, for example: 3. After the password is changed, the value of the drop register in

Cisco Network Tutorial: vro register configuration objective: Register configuration is used to change the vro startup process. The Start bit consists of four hexadecimal registers www.2cto.com format: 0 xABCD value range from 0x0 to 0 xFFFF 0x2102: Industrial default value 0x2142: Start from FLASH, but do not use the configuration file (for Password Recovery) in NVRAM 0x2101: Start from Boot RAM, apply to