A network engineer is redesigning a company's QoS solution. The company is currently using IP Precedence, but the engineer plans to move to DiffServ. It is important that the new solution provide backward compatibility with the current solution. Which technology should the design include?
Answer(s): C
An enterprise customer has these requirements:-end-to-end QoS for the business-critical applications and VoIP services based on CoS marking. -flexibility to offer services such as IPv6 and multicast without any reliance on the service provider. -support for full-mesh connectivity at Layer 2. Which WAN connectivity solution meets these requirements?
Answer(s): D
When designing interdomain multicast, which two protocols are deployed to achieve communication between multicast sources and receivers? (Choose two.)
Answer(s): C,D
Refer to the exhibit. A customer needs to apply QoS to the network management traffic passing through the GigabitEthernet 0/2 interface. All eight queuing classes are in use, so the new requirement must be integrated into the existing policy. Which solution must the customer choose?
Answer(s): A
Post your Comments and Discuss Cisco® 300-420 exam with other Community members:
Abhinayan commented on May 25, 2023 Just aced my exam. This exam dumps is absoulty a copy of the real exam questions. UNITED STATES upvote
Kenny commented on March 02, 2022 Very useful information in these study guides. CANADA upvote
Our website is free, but we have to fight against bots and content theft. We're sorry for the inconvenience caused by these security measures. You can access the rest of the 300-420 content, but please register or login to continue.