# Is Cisco getting rid of CCENT?

## Is Cisco getting rid of CCENT?

24, 2020, the CCENT credential is going away. Cisco will no longer offer the ICND1 exam, so there will be no new CCENTs from that date forward. More than that, ICND2 will no longer be available to CCENTs who want to step up to CCNA, so there’s no longer an alternate path for existing CCENTs to step up to CCNA.

## How much subnetting is on the CCNA?

Cisco CCNA – Subnetting IP

Prefix Subnet mask Number of subnets
/28 255.255.255.240 32
/29 255.255.255.248 64
/30 255.255.255.252 128
/31 255.255.255.254 256

How do you find the subnet of an IP address?

255.248 or /29.

1. Step 1: Convert to Binary.
2. Step 2: Calculate the Subnet Address. To calculate the IP Address Subnet you need to perform a bit-wise AND operation (1+1=1, 1+0 or 0+1 =0, 0+0=0) on the host IP address and subnet mask.
3. Step 3: Find Host Range.
4. Step 4: Calculate the Total Number of Subnets and.

### How long is CCENT valid?

CCENT certifications are valid for three years. To recertify, pass ONE of the following exams before the certification expiration date: Pass the current ICND1 exam, or. Pass any current Associate-level exam or.

### Is CCNA retired?

CCNA Routing and Switching. CCNA Security. CCNA Cyber Ops* – retiring in May 2020.

What is IP address explain subnetting with example?

IP Subnetting is a process of dividing a large IP network in smaller IP networks. In Subnetting we create multiple small manageable networks from a single large IP network. Let’s take an example. If we put less hosts then remaining addresses will be wasted.

## How many host can be on a subnet?

1.0. You need to create 5 sub networks each network has a maximum of 10 hosts. We can only use the first 8 bits for out subnets as these 8 bits have been allocated as host addresses. So Subnet masks of 255.255.

## How does subnetting work?

Subnetting works by applying the concept of extended network addresses to individual computer (and another network device) addresses. An extended network address includes both a network address and additional bits that represent the subnet number.

Why subnetting is required?

Why is subnetting necessary? Because an IP address is limited to indicating the network and the device address, IP addresses cannot be used to indicate which subnet an IP packet should go to. Routers within a network use something called a subnet mask to sort data into subnetworks.

### How many subnets are there?

To calculate the number of possible subnets, use the formula 2n, where n equals the number of host bits borrowed. For example, if three host bits are borrowed, then n=3. 23 = 8, so eight subnets are possible if three host bits are borrowed.

### How do you calculate block size in subnetting?

We can also determine the subnet block size, by taking the number of bits allocated to the host and raising two to the power of that number. So, with a maximum of 16 bits in the first two octets, the subnet block size is 2^(16-13) = 8.

Why is subnetting practice important for Cisco exam preparation?

Hence, subnetting practice is – without a doubt – an essential part of your preparation for any basic Cisco examination. In simple terms, we need subnets to communicate with every device and service available on that network.

## What is the seventh subnet on the network?

Answer F is correct. The seventh subnet ranges from the network ID of 172.16.0.96 to the broadcast ID of 172.16.0.111. Subnetting is not as difficult as it initially seems.

## What is subsubnetting and how does it work?

Subnetting happens when we extend the subnet mask past the default boundary for the address we are working with. So it’s obvious that we first need to be sure of what the default mask is supposed to be for any given address.

How to prepare for the CCNA exam?

Therefore, subnetting practice is very much required when preparing for the CCNA exam. To clear the exam, passing marks of 825 out of 1000 are needed which becomes even more difficult to score when we have a stringent time limit that we are given.