You can download this lab and practice with Packet Tracer:
1. Refer to the topology below and answer the questions.
Examine the DHCP configuration between R2 and R3, R2 is configured as the DHCP server and R3 as the client. What is the reason R3 is not receiving the IP address via DHCP?
- On R3, DHCP is not enabled on the interface that is connected to R2.*
- On R3, the interface that is connected to R2 is in shutdown condition.
- On R2, the interface that is connected to R3 is in shutdown condition.
- On R2, the network statement in the DHCP pool configuration is incorrectly configured.
Explanation/Reference:
2. Refer to the topology below and answer the questions.
R1 router clock is synchronized with ISP router. R2 is supposed to receive NTP updates from R1. But you observe that R2 clock is not synchronized with R1. What is the reason R2 is not receiving NTP updates from R1?
- R1 router Ethernet interface that is connected to R2 is placed in shutdown condition.
- R2 router Ethernet interface that is connected to R1 is placed in shutdown condition.
- The NTP server command not configured on R2 router.
- The IP address that is used in the NTP configuration on R2 router is incorrect.*
Explanation/Reference:
3. Refer to the topology below and answer the questions.
Why applications that are installed on PC’s in R2 LAN network 10.100.20.0/24 are unable to communicate with Server1?
- A standard ACL statement that is configured on R1 is blocking the traffic sourced from R2 LAN network.
- A standard ACL statement that is configured on R1 is blocking the traffic sourced from Server1 network.
- A standard ACL statement that is configured on R2 is blocking the traffic sourced from Server1 network.*
- A standard ACL statement that is configured on R2 is blocking the traffic sourced from R2 LAN network.
Explanation/Reference:
4. Refer to the topology below and answer the questions.
Users complain that they are unable to reach internet sites. You are troubleshooting internet connectivity problem at main office. Which statement correctly identifies the problem on Router R1?
- NAT configurations on the interfaces are incorrectly configured.*
- NAT translation statement incorrectly configured.
- Interesting traffic for NAT ACL is incorrectly configured.
- Only static NAT translation configured from the server, missing Dynamic NAT or Dynamic NAT overloading for internal networks.
Explanation/Reference:
hi Admin , juste question on the examn we need to reconfigure or only answer the question ?
You just need to be able to answer the questions. So, you should remember the show commands that were used to be able to find the correct answers
thank you very much joe