OK.
So let me go to the next slide, the next slide is about the topics.
These are the six main topics that will be covered under and that is OK, one more thing.
What I noticed is basically Cisco and cool paper.
You will see two different quotes.
OK, now don't get confused when one is this and one is.
Something like this.
OK, so I'm not sure what is the logic behind this?
So basically, Cisco launched it first, the disco and then they changed it to.
This might be.
This was getting overlapped with some other tracks, so might be.
Then they just revised it and introduced a new code.
OK, so the new code now is not this.
Instead, it's three five eight four zero one.
OK.
Your Encore People exam code is T54 zero one.
So the core paper consists of six topics not now.
This is the additional topic which is introduced for the first time in 2020.
This is also a new topic, as well as this OK?
And I guess even the virtualization is a new topic, OK?
So these are the six topics, and you can see the webpage just next to them.
OK.
So basically, this is having the highest rated infrastructure, which is all about your layer two layer
three.
OK, all the routing protocols, your layer two protocols architecture is about your enterprise architectures.
Your wireless architectures, your as different architectures, OK?
Basically, all your two tiered architecture treated architecture, spine, live architecture, the
orientation of the network devices that is being categorized and placed under architecture.
Now regarding virtualisation, anything which is which is coming under virtual things like the or,
let's say, VPN virtual private network and via this virtual routing forward.
So basically, these are all categorized under virtual virtualisation topic.
OK.
Similarly, the infrastructure is all your code topics like a two topics and three topics of your other
other topics like routing, protocol switching topics and all the main things over network assurance
deals with the advancement.
Like you have your DNA coming up here, you have your SDK coming up here.
OK?
All the assurance how you can assure the traffic.
Now security is all about the traffic security or the network security, like your VPN connections or
the layer two attacks, or the security terms like vulnerability, security breaches, trade assets.
So basically everything comes standard security and under automation we have a python.
We have Ansible, we have the data types like string byte.
Tuples list, so basically, it's up, enterprise.
OK, so under interpret what is an enterprise enterprise is something which deals on a higher level
of your networking concept.
OK, now if you go back to your seats, GNP 2019 tax, they used to be routing, routing, switching
and troubleshooting.
OK, now someone who is going ahead with routing, switching, he used to be master of routing, switching,
but he used to be zero at network automation.
He used to be zero at violence, used to be zero at security.
OK, what Cisco thought was what Cisco thinks or what Cisco thought is that getting some engineer blindly
only focused on routing switching is not going to help in the enterprise.
OK, then you go towards enterprise.
Job enterprise is something where you have to deal with a mixture of technology.
It's not only dedicated to routing switching, it is routing.
Switching is one part, but along with routing, switching now it is.
Industry is all focusing on automation.
It is focusing on wireless.
It is focusing on security.
But that is why this new trade focus on enterprise, not just routing, switching.
OK, so you are going to learn everything which is seen in the enterprise.
Now, let's see in future you.
Your interest in your interest is more on the varonis, not on routing switching.
So then you can go and take the CCI wireless in that case.
OK.
So all your export level or the export or the domain level of interest is all categorized or in the
CCI level in.
And it's more of enterprise.
It's not about individual track like routing, switching.
Now, if you talk about CCR, if you just go back to CTIA, this used to be nine tracks.
But in 2020, we only have one track for Canada, which is two zero zero three zero one, and it consists
of everything wireless routing, switching, data center, network automation, everything on one paper
and it's called a an enterprise.
OK, so this is very drastic.
Change in the syllabus might be from last 10 years or 10 15 years.
We are following one particular way of patents, but for the first time, this is completely different.
OK.
This is completely different.
And the good thing is, you're going to learn a lot of things which you will see in day to day activities.
So I have seen people coming up who are seen in Cairo Things City of coming up with network automation
topics, or they want to attend the class where I teach network automation.
OK.
So being a routing switching, they want to learn network automation.
Why?
Because industry is leading.
What industry is moving towards automation?
OK, if you don't learn automation, probably you will end up only in that smaller segment of routing
and switching.
But everyone knows.
No, not now routing.
Switching is getting advanced with the help of all this segmented routing ISP's as divine automation.
So even CCI routing switching guys are now upgrading their skills by joining the Stephen Class or network
automation class.
But you guys have the privilege of learning everything in the in this latest CCN because, OK.
Because we are going to see every, every topic.
OK, so that's that's the advantage of, of course, here.
OK, now let me take you to the next slide, which I will show you the optional paper.
OK, so CCN P consists of two paper.
One is end quote, which we just discussed, and the second one is enhanced.
So it's a.
Advance routing, switching topic now under this, we will see very good topics of very good laps under
layer two technology like BGP, BGP, BGP virus.
We have all ISPs, we have IP, etc., etc. There are very interesting topics here underneath the technology.
Similarly, under VPN, we have IP SEC.
We have DRM VPN.
We have TRT, we have MPLS, VPN.
OK, now this is something which you're getting to learn in the System B level.
Now, no, this is very, very interesting.
Topics like these are very hot topics.
These are all the VPN, which we see in all the large enterprises, and we are able to read them.
We are able to lab the infrastructure security.
There are again, security lapses.
There are both security labs data.
There are many layers to attacks.
OK, and then infrastructure services like all your knocked back DHCP DNS.
So assist log SMP, that interest fixes.
So this is OK.
So basically, this topic is very interesting, and this will, of course, help you in your CCI.
Not not this season, not talking about only from a certification point of view.
Even your day to day activities, most of the things will be of what covered in the syllabus.
OK, fine.
So let's go to the next slide.
OK, I have these PDF.
So what I'll do is.
I'll click on them.
So we can see in detail what are the topics and yes, of course, I shared this PDF.
One of the the classic is over.
So basically the same thing which I explained to you, this is the first chapter under architecture.
We will be seeing the enterprise networks.
I'll let you do three of the fabric, all those things.
These are the wireless architecture.
These are all your on premises versus cloud.
Your as divan as the access cube with.
OK.
All the Mac just cables.
My goodness, tables decamped.
And this is the second chapter is virtualization that will read about hypervisor virtual machine virtual
switching.
We have virtual routing, forwarding GRC IP seq, basically VCs like all all virtualization, not only
from the VM, their point of view.
You guys might be thinking that virtualization might be only VMware, so virtualization is a virtual
event.
You and your IPsec is a virtual VPN, part of a VPN.
So that is also part of virtualization.
Then we have the infrastructure.
Infrastructure is your main layer two and layer three.
OK, all the layer two things like document you TPV, LAN, ITR, channel DTP spanning three protocols.
So understanding we have amnesty and arrested and under layer three, we have IP or ISPs e BGP.
OK, so we would be doing a lot of labs here.
Then we have violence topic, as I told you, this will also consist of a lot less topic like all the
layer two near to the principles the societies, all the access point mode and the Antennagate.
OK.
The there are two antennas 2.4 gigahertz and five gigahertz.
So in-depth knowledge on those topics.
These are IP services.
They'll be checking the network time protocol network address translation.
The first top rated NC protocol, SRP and VRR repeat.
We have multicast topics.
OK, so this is it under infrastructure.
So under network assurance, we have topics like SMP syslog traceroute.
We have the remote locking.
How do we enable remote logging?
What is the UDP protocol for the system?
So anyone knows what is the UDP protocol for this lock?
And I know if someone asked during interview, these are something which you have to remember and also
it will help you during troubleshooting.
OK.
We net flow, flexible neck flow span spent.
You are spent.
This is IP.
Let's say we have to.
ISP connection.
OK, I want to modify or I want to manipulate my LAN users.
Let me say one user was taking up ISP one and the second user was taking ISP to know if ISP two went
down.
And all of all of sudden, you want to track that, and all of a sudden you want to push this user through
to the ISP one.
Right.
So that is all coming under.
Ipsen is a tracking for AVANCER groups.
We have Cisco Disant also called SD NAC.
So basically, now it is even your manager, even your director of your company.
They can have this software installed on their mobile and they can see who is using what.
What is that, which is the application which is consuming the highest bandwidth?
What is the wireless users at this moment?
How many users are connected to this life model?
Everything can be monitored.
OK.
This is a DNS, Anthony.
So let's latest topic and then we have neck control and response.
So.
So in short, this is related to your transport layer.
OK, so we all know what is the let and SNH?
It is all the Nexus S of all the high end devices comes with NEC conference response capacity, so these
are dependent on the STP transport layer.
OK.
And these are used for automation, network automation, not the devices and higher end devices which
don't support net conference wrist control.
So automation is done over Telnet and S-H.
OK?
So let me let me just write here for, let's say, 80 percent of devices are legacy devices, legacy
devices in the sense, all devices.
All your twenty seven.
Fifty thirty seven.
Fifty.
Nineteen hundred.
So these are some legacy devices like legacy devices, which only rely on the left and assistants.
So in case you want to run automation, you either have to use the on.
Either you have to either you have to use it in order to.
Automated things like network automation rest 20 percent are your modern devices, which are kept in
the code looks like your are Nexus 90.
OK, all your high end devices like sixty five hundred.
So these devices by default have to let an associate.
But also, it has advanced things like neck control and response.
OK, now network automation don't have to be done over this.
We can do network automation over this and it relies on a strictly pre transport layer.
OK.
So this is something which we will learn in depth in the network automation topics.
So that is why I said seasoned enterprise is very interesting topic.
And even if you are already done the CC and be routing switching in previously.
So this is something which you will learn a lot of things.
It's not something very something which you are going to read in repeat mode or something.
OK.
The topics are brand new topics you under security.
We have replay, we have access to this, we have control plane access, we have this API.
We have all the wireless security concepts like ERP Extensible Protocol.
This was also used in a point to point protocol.
This is also used in Tripoli, in Tripoli to back end of Tripoli.
So do you guys know how rapidly?
So basically, there are two protocol here when it's called a gas and second one is called Radius,
OK?
So basically what happens is, let's say I have a user here who wants to log in to the network device.
So let's say he does it as such.
So when he does exit this network device in the background will be connected to some centralized, replaceable.
OK, now which?
Protocol this is taking this is taking EPO.
It's nothing but extensible protocol overland, once it reaches the network device network device is
going to send that to Tripoli and Tripoli, Server is going to see whether it's a rightful user I.D.
or not.
It's going to authenticate authenticate authorization account.
That's the full form of this.
Then Tripoli server is letting the network devices.
Yes, this is a rightful device, and the and the device will give the open status.
And now you can do all your show commands like running your IP and all those things.
Right?
So Tripoli is this topic, and EFP is that protocol which is coming under the security topics?
OK, that was just a brief.
We will take them in depth.
And the last chapter here was automation and the end quote people.
So automation is all about your Python, Ansible, the DNA center we have, we manage, which is as
divine Jason is one of the data guides and we have basic Python component and scripts.
OK, I'll show good examples of Python scripts here, and I'll show you how we automate or how the automation
is done nowadays in the office.
So this was regards to code paper consisting of six chapters.
Now let's go to the second module in Hershey, which consists of four chapters, and it's it's also
called this concentration.
OK.
So the first topic here, this layer three technology literate technology is all about routing.
You can't hear, you know, so yeah, yeah, actually, I have some latency, so I'm just waiting to
get cleared.
Actually, I had some latency at a single point of time, so I was just on impulse, OK, so now looks
like it's like, OK, yeah, so under military technology, we have all the routing protocol related
labs.
So and hopefully it's more on labs.
OK, so wherever you see the to troubleshoot, it's basically setting up the lab and proving the concepts
OK?
Although the auto summarization various policy based things e HRP or SPF and the Chapter two is about
VPN technology.
So under VPN technology, we only have theoretical points for MPLS.
But what I'm going to do is I'm going to take one lab here so that we we can prove this whatever we
read for MPLS.
We can also prove it over the lab.
OK.
And apart from MPLS, we have D.A.R.E..
We have a niche.
RPV have IPv6 and we have all these -- VPN sculptor's folks up to spoke.
OK.
So a lot of things over here and then we have infrastructure security where we are dealing with Tripoli.
We have all the access list, IPv6 router, unique USB, reverse forwarding control plane policies such
as an MP or SPF BGP.
We have the first top protocols and then we have the last chapter which deals with the device.
Telnet Steps FCP all the file transfer protocol.
We have SMP, which is B to C and version three.
What is the difference between this?
We would do some lab for SMP view and see what is the UDP packets here.
How how SMP works, what is SNP manager?
We have been logging as a separate topic under 4.3.
Did we have a local logging, syslog logging debunks timestamp etc etc. And then we have the TCP IP.
Really, we have IP and the NIC flows, the D, the descent.
OK, so basically the first chapters and these are the topics which is falling under CC and.