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four functions for reading and writing INI files' FileName Sourcedb.ini file Private Declare Function getprivateprofilestring Lib "kernel32" Alias "Getprivateprofilestringa" (ByVal lpapplicationname as String, ByVal lpkeyname as any, ByVal Lpdefault

Standard ACL: Router (config) # access-list1permit192.168.2.00.0.0.255Router (config) # access-list1denyanyRouter (config) # intf01Router (config-if) # ipaccess-group1in extension ACL: Router (config) #

PPPThere are two authentication methods. One is PAP authentication. one disadvantage of PAP authentication is that the information is transmitted in plaintext when the user identity is verified, in this way, it is likely that a third party will

Tool used in the experiment: Xiao fan SimulatorLab 1: Router 1. Configure the Loopback interface address on each vro★☆R1 ☆★Router>Router> enableRouter # config terminalRouter (config) # hostname R1-jinR1-jin (config) # interface loopback 0 ---------

Here, I will share with you a small configuration instance. This is a configuration example that I want to understand for a long time. It's a long time for me to study independently. I hope the audience can understand this! Topology: 650) this.

Basic knowledge of VLAN division experiment: VLAN is short for Virtual Local Area Network (VLAN), which is a logical Network divided on a physical Network. This network corresponds to the L2 network of the ISO model. VLAN division is not limited by

I won't say much about how to connect to the computer. It is everywhere on the Internet. But it seems to be worth noting that, first power up the firewall after the Super Terminal is opened, otherwise nothing can be seen on the Super Terminal. The

CCNA Experiment 38 ZFW ( Zone firewall ) Environment: Windows XP ,Packet Tracert5.3Objective: To understand the principle and basic configuration of ZFWDescriptionZFW(zone-based policy Firewall), is a zone-based firewall, the firewall policy of

CISCO PT Simulation Experiment (15) loopback Telnet configuration for routersExperimental Purpose :Mastering the features and functions of router loopback interfaceMaster the configuration of the Loopback interface to achieve Telnet login to the

Ii. Four solutions for inter-VLAN routing: 2. Two solutions for inter-VLAN routing (Figure 1-3): Using a router with an Ethernet interface Figure 1-3 This solution might have guessed that you need a router that supports relay links (trunks). It

Topological structure Configure all code on the Router1 Router>enable Router#conf Router (config) #int f0/0 Router (config-if) #ip address 192.168.0.1 255.255.255.0 Router (config-if) #no shutdown Router (config-if) #int s2/0 Router

I. Basic configurations of Cisco 2950 vswitches Switch>   Switch> enable   Switch #   Switch # vlan database (entering vlan maintenance mode)   Switch (vlan) # vlan 2 name vlan2 name vlan 2 vlan2)   Switch (vlan) # vlan 4

Tool used in the experiment: Xiao fan SimulatorExperiments 1, 2, and 3: (same image) ★Task 1: Configure PAP★☆① ☆R1Router>Router> enableRouter # config terminalRouter (config) # hostname R1-jinR1-jin (config) # interface s0/0R1-jin (config-if) #

To ensure the security of the network environment, we need to set up a verification mechanism in the network environment, that is, when a user's device wants to communicate with your device, it must pass your authentication. Today, let's take a look

We all know that the methods for judging mouse events in. Net mouse events are as follows (using a button as an example ): Private Sub Button1_MouseDown (ByVal sender As System. Object, ByVal e As System. Windows. Forms. MouseEventArgs) Handles

Network topology Map All configurations on the R1 Router>enable Router#conf Router (config) #int f0/0 Router (config-if) #ip address 192.168.0.1 255.255.255.0 Router (config-if) #no shutdown Router (config-if) #int s2/0 Router (config-if) #

policy-based Routing (PBR) is a flexible packet routing and forwarding mechanism. By applying the policy route on the router, the router determines how the router's packets are handled based on the routing map (ROUTE-MAP). A routing map determines

CISCO PT Simulation Experiment (14) router configuration for OSPF dynamic routingExperimental Purpose :Mastering the configuration method of OSPF dynamic route selection protocolMastering the OSPF route description in the routing tableFamiliar with

Pat (port address translation) configuration process on Cisco2600: Environment: Intranet port F00, IP: 192.168.0.124, Internet port F01, IP: 172.16.19.1216, connect to company router 172.16.1.116; configuration process: (config) # intf00: Configure

Assume that roupid, e0: 10.1.1.124e1: 10.1.2.124 Method 1: roupid (config) # access-list100denytcpany10.1.1.10.0.0.0eq23routerA (config) # access-list100denytcpany10.1.2.10.0.0.0eq23routerA (config) # access-list100permitipanyany Assume that route.e0