CCNP training courses on again today, today is about EIGRP, can also be when listening to the basic knowledge at the beginning, but later began to fit simulation found that only when the configuration commands are forgotten, and the result today simply can’t keep up with the rhythm of the teacher, during this time, again a bit the CCNA learn things to sum up, a little before Avoid going to class tomorrow and still being blindfolded
I. Use of EVE software
- User name: admin, password: unl
Second, build a network
Take this network:
Create a node
Select equipment
Select whether the node to be created is a switch or a router
There are five options in Image, among which L2 refers to layer 2 device and L3 refers to layer 3 device. We choose the first or the last one when building the network, these two are the latest version of the device, and the one in the middle is the old version, which can be ignored. The shape of the node can be changed in Icon option below. You can choose according to to router or switch to Settings, so that the configuration of equipment it’s easy to distinguish, but only this one is unable to change the selected equipment is equipment or three layers on the second floor, the outgoing here is just a logo, specific decide the selected node is on the second floor equipment or three layers, depending on the Image.
Summary of EVE window configuration commands
- R1> : User mode
- R1# : Privileged mode
- R1(config)# : Global mode
- Ctrl+C: In configuration mode, discard the current operation and return to privileged mode. In Setup mode, discard the current configuration and exit Setup mode
User mode — > Privilege mode
- Configuration command: enable. Disable is returned from privileged mode
Privileged mode — > Global mode
- Run the configure terminal command
Common Configuration Commands
- Exit: Exits the layer 1 mode
- Intface Interface type Interface number, for example, interface E0/0. The interface type includes Ethernet interface E, serial port S, and loopback interface LO
The following figure shows a series of commands for configuring the IP address of a router
Commands commonly used to view device configurations
- Run the show running-config command to view all configurations in privileged mode
- Show startup-config: In privileged mode, view the configuration on the next startup
- Show IP route: View the configured route
- Show history: displays the history of the cache
- Show IP interface brief: Displays the interface status
At present, the most basic is these, and the rest of the following learning to use the summary ~
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