Affected Systems:
Cisco Firewall Services Module 3.1 (x)
Cisco Pix/asa 7.1 (x)
Cisco Pix/asa 7.0 (x)
Describe:
Cisco PIX, ASA, and FWSM are very popular firewall devices that provide firewall services that enable stateful packet filtering and deep message checking.
Bugs may exist in some versions of the softwa
Demonstration: Hybrid configuration of Dynamic Routing Based on Linux winows cisco Environment
With GNS3 + VM, you can complete all the experiments on one physical computer)
Supporting Demo Video: http://edu.51cto.com/course/course_id-499.html
Training focus:The configuration is based on the dynamic routing protocol r12002 in different operating system environm
Abstract: This article describes the first time that the author personally contacts the Cisco PIX Firewall and summarizes ten basic configurations of the firewall.
A hardware firewall is a wall between networks to prevent illegal intrusion and filter information. In terms of structure, it is simply a PC-type computer host with Flash) and firewall operating systems. Its hardware is similar to the common control machine, which is suitable for 24 hours
determines which vro Configuration tool you need. Maybe you have more than 250 users, therefore, Cisco may think that you should have more budget for network management, so it wants to sell you a management tool ).
However, in my managed network, there are 1200 users in 70 different cities, and CNA can be used to manage them well. In fact, this tool also supports many more advanced
Some time ago, my colleague asked me a question about the DHCP configuration of the Cisco router. At that time, I did not give a positive answer, because this was my first time. In the following days, I have consulted relevant materials and are satisfied with the following answers. Share it with you now! In addition, most people do not know about the computer and do not operate these operations. Therefore,
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 router for himself.
When it comes to configuring a new Cisco
It is also helpful to understand some of the knowledge about switch configuration, and here we explain the main statements and procedures for Cisco switch configuration. Last talk with you about how to properly connect the switch, today with some configuration clips to introduce the port
Router Access ADSL configuration detailed
1, Cisco router connection to the ADSL modem configuration: Note: The case for Beijing Telecom ADSL PPPoE access, need to use a common ADSL modem and a Cisco 2500 router (dual Ethernet port), IOS 12.2 (T), Be able to realize LAN sharing Internet. This case
Absrtact: This article describes the first time the author contact Cisco PIX Firewall, summed up the Basic Firewall configuration 10 aspects of content.
Hardware firewall, is the network between the wall, to prevent illegal intrusion, filtering information, etc., structurally speaking, is simply a PC-style computer host plus flash (Flash) and firewall operating system. Its hardware is similar to the common
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
Cisco DHCP configuration has always been our focus. We have also sorted out some materials in this regard. The following is the specific content. A company uses Cisco 3620 as the ios dhcp Server. the IP address of the fastethernet0 port connected to the Intranet is 192.168.1.4, And the L2 Switch uses two Cisco 2950, A
There are still many things worth learning about the Cisco router configuration mode. Here we will mainly introduce how to enter the detailed steps of the Cisco router configuration mode. In the Cisco router configuration mode, th
A Cisco router uses Cisco 3620 as the ios dhcp Server. the IP address of the fastethernet0 port connected to the Intranet is 192.168.1.4, And the L2 Switch uses two Cisco 2950, A layer-3 Switch uses a Cisco 3550. There are two VLANs in the network. To simplify the description, assume that each VLAN uses a 24-bit networ
Some of the comrades may not be very clear about the DHCP configuration of Cisco routers, and most people do not know about the computer, so, the customer asked us to allow any computer to access the LAN to access the Internet, so we had to configure DHCP 2600. 2600 router we identify as: Cisco enters global mode.
Cisco
As a port device connecting WAN, vrouters have been widely used. Their main function is to connect multiple independent networks or subnets to achieve optimal routing and datagram transmission between the Internet. This article takes the Cisco 2511 vro as an example to introduce four router configuration methods.
1. Use the Cisco router master port OSOLE to conne
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 requ
There are many knowledge about Cisco routers. Here we mainly analyze the specific methods for Cisco router configuration. Have you ever encountered this problem in daily network management and maintenance: You have been forcibly rejected by a vro or vswitch, a former "friend", because you forgot your password, parameter resetting and information statistics are no
There are many things worth learning about the configuration mode of a Cisco router. Here we mainly introduce the mode of user execution and privilege of a Cisco router. Ping is the most commonly used troubleshooting command. It consists of a group of ICMP response request packets. If the network runs normally, a group of response packets will be returned. ICMP m
Cisco PT Simulation Lab (3) vswitch Telnet remote login configuration, ciscotelnet
Cisco PT Simulation Lab (3) vswitch Telnet Remote logon Configuration
Objective: To master the vty line configuration of a vswitch and implement remote management of the vswitch through telnet
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
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