06 Nov

. When I was in high school in 2003, I went to the high school and went to the bookstore. I bought this Cisco tutorial and came back to see it. Although I didn’t understand it, I knew that there was a network other than the computer that played the game. Then I went to get the CCNA tutorial in English. I looked at the classroom and felt a little loaded.

Category:CCIE

05 Nov

Data forwarding process in OSI

The book was picked up last time, and the last time I briefly understood the role of OSI and various levels. This time we look at how data is moving between the various levels of OSI and how it is passed over the network.

Category:Cisco News

05 Nov

What is CCNP Security Exam?

CCNP Security Certification:The Cisco Certified Network Professional Security or the CCNP Security for short is the certification program aligned specifically for the job role of the Cisco Network Security Engineer who are responsible for Security in the Routers, Switches, Networking devices and appliances, as well as the choosing, deploying, supporting and troubleshooting Firewalls, VPNs, and IDS/IPS solutions for their networking environments.

Category:CCNP

02 Nov

Network engineer routing questions（I）

What is the difference between a switch and a router?A: Yes. 1 The OSI level of the work is different. The switch works in the OSI Layer 2 data link layer. The router works in the OSI Layer 3 network layer. The addressing mode is different: the switch is addressed according to the MAC address, and the router is addressed according to the IP address. 3 Different forwarding speeds: The forwarding speed of the switch is fast, and the forwarding speed of the router is relatively slow.

Category:Cisco News

02 Nov

What Is CCNP R&S Exam?

Cisco Certified Network Professional Routing and Switching or shortly known as CCNP R&S Certification validates the ability of a candidate to plan, verify, implement and troubleshoot of local and wide-area enterprise networks and the collaborative work with the specialists on advanced security, wireless, voice and video solutions. The CCNP Routing and Switching certification would be appropriate for those who have at least one year of networking experience and who are ready to advance their skil

Category:CCNP

01 Nov

My road of CCIE

In 2011, I enrolled Network Engineering at the Fujian National Engineering University.At that time, there were a lot of training institutions coming to our school to give out lectures including SPOTO. Some of students and me in my class went to SPOTO and started learning CCNA and this started my networking learning in my life.

Category:CCIE

01 Nov

How to prepare CCNP DC Dumps?

Overview:This course consists of a comprehensive look at the designing and implementing of Unified Computing System for the CCNP Data Center certification. We are going to put forth our focus on both aspects i.e. designing and implementing the UCS environments; it also includes the live displaying of UCS Manager. This course will also focus on the students and will ensure that they will also learn about the design concepts for UCS environments in order to build secure, flexible, and highly a

Category:CCNP

31 Oct

Do your best to reach your CCIE Lab Journey?

Do your best to reach your CCIE Lab Journey?To those who are still self-taught to him as a hint and encouragement---Precipitate yourself, Gain achievement.

Category:Cisco Lab

31 Oct

CCIE RS Lab TS/DIAG++++/ CFG feedback

At 25 minutes from the end of the exam, SW2 still has no effect, restart SW2, this operation is very dangerous and it is not recommended to try. After rebooting, I tested the fail state of ASA1 and ASA2, the cluster of ASA3 and ASA4, EtherChannel, MABPC, dot1xPC, wireless and PC.After all the tests, there are still 3 minutes left until the end of the exam. Quietly waiting for the end of the exam, waiting for the fate of the arrangement, but fortunately, this time, lucky came to me.

Category:Cisco Lab

30 Oct

How to prepare CCIE Security Lab Exam?

CCIE Security stands for the Cisco Certified Internetwork Experts in Security, and the demand for it has been increased since the past 15 years. It is considered to be one of the most prominent and demanded IT Networking Certification. It is known to be the most influential track under the CCIE certification as it is going to provide you with high pay scale, and at the top designations in one of the most renowned technocrats like HCL, AT&T, Orange, Dimension Data etc and they are just a few name

Category:Cisco Lab