asa 5510

■ Ciscoasa # sh cpu usage this command is used to view the current CPU usage of the ASA. ■ Ciscoasa # sh memory This command is used to view the current memory usage of the ASA. Sh memory detail and sh memory binsize are used for advanced memory troubleshooting. Generally, do not use them. ■ Ciscoasa # sh blocks this command is used to view the usage of the ASA

ASA firewall configuration Experiment Experiment topology: 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M01/4C/9A/wKiom1RA11DBIRUbAAD3_HHGsI8477.jpg "Title =" empty "alt =" wkiom1ra11dbirubaad3_hhgsi8477.jpg "/> Basic configuration command: ASA Conf t Hostname ASA Int E0/0 Nameif inside Security-Level 100 IP add 192.168.1.5 255.255.255.0 No sh I

When Cisco routers are routed first, when Nat first may be known, inside is routed first, outside is first Nat.Well, for Cisco ASA, it is not the case, most of the first to find the route if the data from inside, in both cases Nat will first route to confirm the interface. Did the purpose NAT conversion Static NAT session exists Once you know this feature, let's look at the following two cases CISCO

Security in the past to see a foreigner article, now can not remember this very good enthusiasm like my general young people, but the mailbox and he discussed the mail. There are a number of sites may have such a situation, Leverage. Inc and. ASA contains files to store database connection information, especially. Inc's files, want to get rid of the need for too much time and do a lot of program adjustments, such as I have a customer is the light. inc

Cisco Firewall ASA Configuration case Topology map Requirements: Through Cisco Firewall ASA use intranet users can access the external network and the server in the DMZ, the server in the DMZ can be published to the network, for the extranet user access A The use of Cisco analog firewalls Because we do not have real equipment, we use a virtual system using the Linux kernel to simulate Cisco's firewall

Safety In the past to see a foreigner's article, now can not remember this very good enthusiasm like my general young people, but the mailbox and he discussed the mail.There are a number of sites may have such a situation, Leverage. Inc and. ASA contains files to store database connection information, especially. Inc's files, want to get rid of the need for too much time and do a lot of program adjustments, such as I have a customer is the light. inc

650) this.width=650; "style=" Float:none; "title=" Picture 1.png "src=" http://s3.51cto.com/wyfs02/M01/6F/59/ Wkiom1wz6pua8yj_aaglhs2vzuw115.jpg "alt=" Wkiom1wz6pua8yj_aaglhs2vzuw115.jpg "/>Proceed to the experimental process directly below. SW1 and the SW2 The above only needs to turn off the routing function on the line. The following is an operation on the ASA firewall that launches the startup-config configuration file for the

I. Overview:After listening to the ASA video from yeslab's instructor QIN Ke, the FTP server is on the Outside and the FTP client is on the Inside. In this case, the active FTP server works normally because: ftp review can enable FTP to normally Modify FTP application layer data when traversing PAT), and enable FTP to actively initiate packets from Outside to Inside in active mode to pass the firewall smoothly. Because the configuration of PAT on the

"Simulation Environment"is used by GNS3 version is 0.7.4 , if this version is below, some versions will be missing some options that are not supported. 650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/7F/EF/wKiom1cxyDjwQrdQAABjr_UoNxE751.png "title=" 1.png " alt= "Wkiom1cxydjwqrdqaabjr_uonxe751.png"/>"ASA" the ASA has 2 modes of compiling files, single mode and multi mode, which can be selected

Cisco ASA iOS Upgrade or RestoreFirst, pre-upgrade preparation work1. Prepare the iOS files to be upgraded and the corresponding ASDM files2. Set up TFTP on a computer, setup the directory, and connect with the firewall (assuming the computer IP is 192.168.1.2)Second, upgrade steps1 , Telnet on the ASAasa>en//Enter privileged modeAsa#conft//Enter configuration mode2 , viewing files on the ASA, version infor

URL filtering based on ASA firewall The following describes the experiment procedure. You only need to disable the routing function on SW1 and SW2. The following is an operation on the ASA firewall to start the startup-config configuration file of ASA.Configure the IP address of the ASA firewall, set the corresponding region, and perform a NAT address translation

Experimental configuration simple ASA firewall650) this.width=650; "title=" Qq20150331000829.png "src=" http://s3.51cto.com/wyfs02/M01/5D/AF/ Wkiol1ujq5kwr67jaac7hmazkjk301.jpg "width=" 735 "height=" 223 "alt=" Wkiol1ujq5kwr67jaac7hmazkjk301.jpg "/>Experimental steps: 1. Strong> allow r1 remote r2 and ping pass r2 First Configure R1 , R2 , of the IP address, in configuring static routes650) this.width=650; "tit

Hello everyone!The Global. asa file is an optional file in which you can define event scripts and use Session and Application objects. The contents of the Global. asa file cannot be displayed to users, but the information stored by the Global. asa file can be applied to the entire application. This file must be named Global.