Free 300-420 Exam braindumps download (300-420 exam dumps Free)

Which consideration must be taken into account when using the DHCP relay feature in a Cisco SD-Access Architecture?

DHCP-relay must be enabled on fabric edge nodes to provide the correct mapping of DHCP scope to the local anycast gateway.
A DHCP server must be enabled on the border nodes to allow subnets to span multiple fabric edges.
DHCP servers must support Cisco SD-Access extensions to correctly assign IPs to endpoints in an SD-Access fabric with anycast gateway.
DHCP Option-82 must be enabled to map the circuit IP option to the access fabric node where the DHCP discover originated.

Answer(s): D

Which function are fabric intermediate nodes responsible for in an SD-Access Architecture?

Answer(s): D

How do endpoints inside an SD-Access network reach resources outside the fabric?

a VRF fusion router is used to map resources in one VN to another VN
Fabric borders use VRFs to map VNs to VRFs
SD-Access transit links are used to transport encapsulated traffic from one fabric to another
A fabric edge is used to de-encapsulate VXLAN traffic to normal IP traffic then transported over the outside network

Answer(s): B

When vEdge router redundancy is designed, which FHRP is supported?

Answer(s): D

What is the purpose of an edge node in an SD-Access network fabric?

Edge nodes identify and authenticate endpoints and register endpoint information with control plane nodes.
Edge nodes track endpoint IDs to location mappings, along with IPv4, IPv6, or MAC addresses.
Edge nodes are the gateway between the fabric domain and network outside of the fabric.
Edge nodes resolve lookup requests from edge and border nodes to locate destination endpoint IDs.

Answer(s): A

Free 300-420 Exam Braindumps Designing Cisco Enterprise Networks (ENSLD) Questions 71–75 (page: 16)