Download Cisco.300-410.VCEDumps.2021-02-23.100q.tqb
| Vendor: | Cisco |
| Exam Code: | 300-410 |
| Exam Name: | Implementing Cisco Enterprise Advanced Routing and Services (300-410 ENARSI) |
| Date: | Feb 23, 2021 |
| File Size: | 14 MB |
Demo Questions
Question 1
Refer to the exhibit. AAA server 10.1.1.1 is configured with the default authentication and accounting settings, but the switch cannot communicate with the server. Which action resolves this issue?
- Correct the timeout value
- Match the authentication port
- Correct the shared secret
- Match the accounting port
Correct answer: B
Explanation:
By default, RADIUS uses UDP port 1812 for authentication and port 1813 for accounting. In the exhibit above we see port 1814 is being used for authentication to AAA server at 10.1.1.1 which is not the default port so we must adjust the authentication port to the default value 1812. By default, RADIUS uses UDP port 1812 for authentication and port 1813 for accounting. In the exhibit above we see port 1814 is being used for authentication to AAA server at 10.1.1.1 which is not the default port so we must adjust the authentication port to the default value 1812.
Question 2
Refer to the exhibit. A company is evaluating multiple network management system tools. Trending graphs generated by SNMP data are returned by the NMS and appear to have multiple gaps. While troubleshooting the issue, an engineer noticed the relevant output. What solves the gaps in the graphs?
- Remove the class map NMS from being part of control plane policing
- Remove the exceed-rate command in the class map
- Configure the CIR rate to a lower value that accommodates all the NMS tools
- Separate the NMS class map in multiple class maps based on the specific protocols with appropriate CoPP actions
Correct answer: D
Explanation:
The class-map NMS in the exhibit did not classify traffic into specific protocols so many packets were dropped. We should create some class-map to classify the receiving traffic. It is also a recommendation of CoPP/CPP policy:“Developing a CPP policy starts with the classification of the control plane traffic. To that end, the control plane traffic needs to be first identified and separated into different class maps.” Reference: https://ptgmedia.pearsoncmg.com/images/9781587143694/downloads/i9781587143694_app02.pdf The class-map NMS in the exhibit did not classify traffic into specific protocols so many packets were dropped. We should create some class-map to classify the receiving traffic. It is also a recommendation of CoPP/CPP policy:
“Developing a CPP policy starts with the classification of the control plane traffic. To that end, the control plane traffic needs to be first identified and separated into different class maps.”
Reference: https://ptgmedia.pearsoncmg.com/images/9781587143694/downloads/i9781587143694_app02.pdf
Question 3
Drag and drop the credentials from the left onto the remote login information on the right to resolve a failed login attempt to vtys. Not all credentials are used.
Correct answer: To work with this question, an Exam Simulator is required.
Explanation:
vty 0:+ cisco + 0csic vty 1:+ no username + no password The command “aaa authentication login default none” means no authentication is required when access to the device via Console/VTY/AUX so if one interface does not specify another login authentication method (via the “login authentication …” command), it will allow to access without requiring username or password. In this case VTY 1 does not specify another authentication login method so it will use the default method (which is “none” in this case). vty 0:
+ cisco
+ 0csic
vty 1:
+ no username
+ no password
The command “aaa authentication login default none” means no authentication is required when access to the device via Console/VTY/AUX so if one interface does not specify another login authentication method (via the “login authentication …” command), it will allow to access without requiring username or password. In this case VTY 1 does not specify another authentication login method so it will use the default method (which is “none” in this case).
