Standard Lablet 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.

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EIGRP is preconfigured on all routers. Configure R20 and R30 to complete these tasks.

Task 1:

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

• The modification should only allow EIGRP routes to pass.
• Do not remove any configuration from R30 to achieve this task.

Task 2:

Configure CoPP on R20 to achieve these results:

• Permit Telnet traffic from 192.168.24.124.
• Limit traffic to 10,000 bps.
• Discard additional packets.

Answers

R30

R30>en
R30#config t
###"ip access-list extended 120". Assuming the pre-configuration specifies an extended ACL with the number 120, proceed with this configuration. However, during the exam, you must use the command
“sh run | sec acc” to view the specific ACLs present in the current configuration. Copy the existing ACLs from the configuration, and then, under the relevant ACL entry, insert the line “5 permit eigrp any
any”.
R30(config)#ip access-list extended 120
R30(config-ext-nacl)#5 permit eigrp any any
R30(config-ext-nacl)#end
R30#wr

R20

R20>en
R20#config t
R20(config)#ip access-list extended TELNET
R20(config-ext-nacl)#permit tcp host 192.168.24.124 any eq telnet
R20(config-ext-nacl)#exit
R20(config)#class-map match-any TELNET
R20(config-cmap)#match access-group name TELNET
R20(config-cmap)#exit
R20(config)#policy-map COPP
R20(config-pmap)#class TELNET
R20(config-pmap-c)#police 10000 conform-action transmit exceed-action drop
R20(config-pmap-c)#control-plane
R20(config-cp)#service-policy input COPP
R20(config-cp)#end
R20#wr

(Invalid number of answers)

• A.
• B.
• C.
• D.

Correct Answer:

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