In this article, I will try to explain how to enable the Cisco enable password.
1. Connect the switch to the computer via the console port via a putty or SecureCRT style program.
2. Unplug the switch in power cable.
3. Power on the switch again and hold down the mode button on the left side of the switch as soon as you power the switch. This opens the switch prompt screen.
If WCCP protocol is enabled on a router and on an interface, the router looks at a outbound IP packet to see if it is destined for TCP port 80. If so, the packet is redirected to a Cache Engine. For this to work, IP must be configured on the interface connected to the Internet, and on the interface connected to the Cache Engine. The latter must be Ethernet or Fast Ethernet.
If you have forgotten the router’s enable secret password or someone has just given you a second-hand router, and you don’t know it, you need to decrypt it to configure it.
The first thing we need to do is to make sure that the IOS (operating system) is not loaded when the router is turned on, so press the CTRL + BREAK keys for 60 seconds during boot. With this process, our device is opened with the operating system where mini IOS operations can be performed. ROMMON mode. (ROMMON mode is like a small operating system.)
In this article, I will be talking about the concept of IP and Subnetting.
Now let’s take a little technical approach;
Each system on the network that communicates must have an IP address. IP addressing is used according to the routing layer (layer 3) of the TCP / IP protocol cluster.
IP addresses (in IPv4) are 32-bit numbers. These numbers are divided into four 8-bit segments for ease of writing and display, as well as the ease of network management. I’m going to call each of these parts Octet later in my article.
The Network Address Translation (NAT) functionality in the Cisco routers allows privately addressed networks to connect to public networks such as the Internet. When the privately addressed network (the “inside”) sends a packet through the NAT router, the addresses are converted to legal (registered) IP addresses before being passed to the “outside”.
Many sites have been using pass-through firewall gateways to provide this functionality. Well, it’s now available in your Cisco router!