Cisco Certified Network Associate 0 (ccna)

Correct Answer: B


QUESTION 3
Which type of organization should use a collapsed-core architecture?

1. 
   large and requires a flexible, scalable network design
   
2. 
   small and needs to reduce networking costs currently
   
3. 
   large and must minimize downtime when hardware fails
   
4. 
   small but is expected to grow dramatically in the near future
   

Correct Answer: B
IP Services Sim


QUESTION 1
Guidelines

This is a lab item in which tasks will be performed on virtual devices.

+ Refer to the Tasks tab to view the tasks for this lab item.
+ Refer to the Topology tab to access the device console(s) and perform the tasks.
+ Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
+ All necessary preconfigurations have been applied.
+ Do not change the enable password or hostname for any device.
+ Save your configurations to NVRAM before moving to the next item.
+ Click Next at the bottom of the screen to submit this lab and move to the next question.
+ When Next is clicked, the lab closes and cannot be reopened.


Topology


Tasks

Connectivity between three routers has been established, and IP services must be configured in the order presented to complete the implementation. Tasks assigned include configuration of NAT, NTP, DHCP, and SSH services.

1. 
   All traffic sent from R3 to the R1 Loopback address must be configured for NAT on R2. All source addresses must be translated from R3 to the IP address of Ethernet0/0 on R2, while using only a standard access list named NAT. To verify, a ping must be successful to the R1 Loopback address sourced from R3. Do not use NVI NAT configuration.
   

2. 
   Configure R1 as an NTP server and R2 as a client, not as a peer, using the IP address of the R1 Ethernet0/2 interface. Set the clock on the NTP server for midnight on January 1, 2019.
   
3. 
   Configure R1 as a DHCP server for the network 10.1.3.0/24 in a pool named NETPOOL. Using a single command, exclude addresses 1-10 from the range. Interface Ethernet0/2 on R3 must be issued the IP address of 10.1.3.11 via DHCP.
   

4. 
   Configure SSH connectivity from R1 to R3, while excluding access via other remote connection protocols. Access for user netadmin and password N3t4ccess must be set on router R3 using RSA and 1024 bits. Verify connectivity using an SSH session from router R1 using a destination address of
   

10.1.3.11. Do NOT modify console access or line numbers to accomplish this task.
^A. Solution

You can download the Packet Tracer file of this sim here to practice. https://mega.nz/file/MoMGnKxL#kELsgj9AZoipTgDfwQ_5ZmBb0BRta7vmfH5FbLYm6fk Please open it with Packet Tracer v8.1.1.0022 or newer.

Note: In Packet Tracer, there is one command that is slightly different. It is the command “crypto key generate rsa modulus 1024”. In Packet Tracer you have to type the command “crypto key generate rsa general-keys modulus 1024” instead.

Note: Please check the ACL name username, password, clock… carefully in your exam as they may be different!