Implementing Cisco Enterprise Network Core Technologies (350-401 ENCOR) Exam Materials - Question #61 Discussion

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

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

Tasks
OSPF is preconfigured on all routers. Configure R10 and R30 to complete these tasks.

Task 1
Modify the existing ACL on R10 so that OSPF routes are received from R20 and R30.

1. The modification should only allow OSPF routes to pass.
2. Do not remove any configuration from R10 to achieve this task.

Task 2
Configure CoPP on R30 to achieve these results:

1. Permit Telnet traffic from 192.168.24.0/24.
2. Limit traffic to 8,000 bps.
3. Discard additional packets.

Answers

On R10:

enable
configure terminal

ip access-list extended 120
 5 permit ospf any any
 exit

end
write memory

R30:

enable
configure terminal

ip access-list extended TELNET
 permit tcp 192.168.24.0 0.0.0.255 any eq telnet
 exit

class-map match-any TELNET
 match access-group name TELNET
 exit

policy-map COPP
 class TELNET
  police 8000 conform-action transmit exceed-action drop
  exit
 exit

control-plane
 service-policy input COPP
 exit

end
write memory

(Choose the correct answer)

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