In this article I will configure dynamic complex ACL (Lock and Key). This technique is described during CCNA4 Exploration.
About Lock and Key
Description from the cisco web
In this article I will configure dynamic complex ACL (Lock and Key). This technique is described during CCNA4 Exploration.
Description from the cisco web
In this article I will configure, debug and shows the process of RIPv2 authentication.
The default configuration for the switch allows an end user with physical access to the switch to recover from a lost password by interrupting the boot process during power-on and by entering a new password. These recovery procedures require that you have physical access to the switch.
Simple web calculator used for computation of the IP subnets through VLSM: