| Exam Name: | Designing Cisco Enterprise Networks (ENSLD) v1.1 | ||
| Exam Code: | 300-420 Dumps | ||
| Vendor: | Cisco | Certification: | CCNP Enterprise |
| Questions: | 379 Q&A's | Shared By: | arabella-rose |
An architect is designing a network solution for a customer The network is IPv6-only with 1000 hosts. The design must provide external access to up to 10 concurrent IPv6 hosts to allow communication with legacy IPv4 devices on an adjacent network. The customer set aside 10 IPv4 addresses to allow for one-to-one communication between hosts. Which solution must the architect select ?
When IPsec VPNs are designed, what is a unique requirement if support for IP Multicast is required?
An architect must address sustained congestion on the access and distribution uplink of network. QoS has already been implemented and optimized, but it is no longer effective in ensuring optimal network performance. Which two solutions should the architect use to improver network performance? (Choose two)

Refer to the exhibit. Which two technologies must an engineer include in the design to prevent Layer 2 loops in this topology? Choose two.