ccie routing and switching lab exam blueprint

ccie routing and switching lab exam blueprint

1. Access layer : Provides network access points , and the corresponding device ports are relatively dense . Main devices : switches , hubs .   Module 3: Network Integration 　　Application layer: Provides applications for network troubleshooting, file transfer, remote control, and Internet operations. It also supports application programming interfaces (APIs) that enable programs written for specific operating systems to access the network. =========================================================== ================   Use multicast to route notifications ( reliable )   In August of this year, I personally worked in a place where I worked for three years, but in the past three years, I have reviewed the efforts I have made during this period. There are many sighs and many regrets, but fortunately I am used to writing similar The habit of “following” has recorded a lot of work from the work in 2014 to the present. Including success also includes failure. I have been looking for a half-day holiday to relish the following content. I have been thinking that when I was nearly 40 years old,ccie routing and switching lab exam blueprint, I wanted him to become a personal book and stay with me.