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Cisco 300-410 Exam - Topic 4 Question 58 Discussion

The network administrator configured CoPP so that all routing protocol traffic toward the router CPU islimited to 1 mbps. All traffic that exceedsthis limit must be dropped. The router is running BGP and OSPF Management traffic for Telnet and SSHmust be limited to 500kbps.access-list 100 permit tcp any any eq 179access-list 100 permit tcp any any range 22 23access-list 100 permit ospf any any!class-map CM-ROUTINGmatch access-group 100class-map CM-MGMTmatch access-group 100!policy-map PM-COPPclass CM-ROUTINGpolice 1000000 conform-action transmitclass CM-MGMTpolice 500000 conform-action transmit!control-planeservice-policy output PM-COPPNo traffic is filtering through CoPP,which is resulting in high CPU utilization,which configuration resolvesthe issue ?
D) no access-list 100 access-list 100 permit tcp any any eq 179 access-list 100 permit ospf any any access-list 101 Permit tcp any any range 22 23 ! class-map CM-MGMT no match access-group 100 match access-group 101 ! control-plane no service-policy output PM-COPP service-policy input PM-COPP
A) no access-list 100access-list 100 permit tcp any any eq 179 access-list 100 permit ospf any any access-list 101 Permit tcp any any range 22 23 ! class-map CM-MGMT no match access-group 100 match access-group 101
B) control-plane no service-policy output PM-COPP service-policy input PM-COPP
C) No access-list 100 access-list 100 permit tcp any any eq 179 access-list 100 permit tcp any any range eq 22 access-list 100 permit tcp any any range eq 23 access-list 100 permit ospf any any

Cisco 300-410 Exam - Topic 4 Question 58 Discussion

Actual exam question for Cisco's 300-410 exam
Question #: 58
Topic #: 4
[All 300-410 Questions]

The network administrator configured CoPP so that all routing protocol traffic toward the router CPU is

limited to 1 mbps. All traffic that exceeds

this limit must be dropped. The router is running BGP and OSPF Management traffic for Telnet and SSH

must be limited to 500kbps.

access-list 100 permit tcp any any eq 179

access-list 100 permit tcp any any range 22 23

access-list 100 permit ospf any any

!

class-map CM-ROUTING

match access-group 100

class-map CM-MGMT

match access-group 100

!

policy-map PM-COPP

class CM-ROUTING

police 1000000 conform-action transmit

class CM-MGMT

police 500000 conform-action transmit

!

control-plane

service-policy output PM-COPP

No traffic is filtering through CoPP,which is resulting in high CPU utilization,which configuration resolves

the issue ?

Show Suggested Answer Hide Answer
Suggested Answer: D

by Lauran at Aug 21, 2022, 09:23 PM

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Jamey
10 months ago
OSPF and Telnet traffic at 500kbps seems low.
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Maynard
10 months ago
Wait, why would you drop traffic instead of just throttling it?
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Sheron
10 months ago
I think option B is the way to go!
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Pedro
11 months ago
Sounds good, but is 1 mbps enough for BGP?
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Virgilio
11 months ago
CoPP limits routing protocol traffic to 1 mbps.
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Mollie
11 months ago
I feel like option D might be the answer since it mentions both access-lists and the service-policy, but I’m not completely confident.
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Isadora
11 months ago
I practiced a similar question where we had to adjust access-lists, but I can't recall if we needed to create a new one or just modify the existing one.
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Thomasena
11 months ago
I think option B sounds familiar, but I’m uncertain if switching the service-policy to input is the right move.
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Cherry
11 months ago
I remember we discussed CoPP and how it prioritizes traffic, but I'm not sure if the access-list needs to be modified for the management traffic.
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Kristal
11 months ago
Okay, let's see. The question is asking about switch login recovery, so I'm guessing the zeroize task is the key here. I'll review the options and see if I can figure out the right answer.
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Jerry
11 months ago
Hmm, I'm not too familiar with the IT4IT framework. I'll need to think this through carefully to make sure I select the right answer.
upvoted 0 times
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Lawana
11 months ago
Ah, this is a tricky one. The code in the image has some similarities to shell scripts, but it also has some elements that don't quite fit. I'll need to weigh the evidence and make an educated guess on the best answer.
upvoted 0 times
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Delsie
11 months ago
This seems straightforward. I'll carefully read through the details and think it through step-by-step.
upvoted 0 times
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