free Cisco 300-420 exam questions to pass 300-420 exam

Welcome to your free Cisco 300-420 exam questions to pass 300-420 exam

QUESTION 1
What is the benefit of using VRRPv3 as compared to VRRPv2?
QUESTION 2
When a network is designed using the IS-IS protocol, which two circuit types are supported? (Choose two.)
QUESTION 3
Which two steps can be taken to improve convergence in an OSPF network? (Choose two.)
QUESTION 4
Which routes does the overlay management protocol advertise in an SD-WAN overlay?
QUESTION 5
An enterprise customer has these requirements:
1.
end-to-end QoS for the business-critical applications and VoIP services based on CoS marking.
2.
flexibility to offer services such as IPv6 and multicast without any reliance on the service provider.
3.
support for full-mesh connectivity at Layer 2. Which WAN connectivity option meets these requirements?
QUESTION 6
Which common issue causes intermittent DMVPN tunnel flaps?
QUESTION 7
A network solution is being designed for a company that connects to multiple Internet service providers. Which Cisco
proprietary BGP path attribute will influence outbound traffic flow?
QUESTION 8
Which design consideration should be observed when EIGRP is configured on Data Center switches?
QUESTION 9
A customer is discussing QoS requirements with a network consultant. The customer has specified that endto- end path
verification is a requirement. Which QoS solution meets this requirement?
QUESTION 10
What is the advantage of designing an out-of-band network management solution?
QUESTION 11
Which feature is required for a graceful restart to recover from a processor failure?
QUESTION 12
Which two BGP features will result in successful route exchanges between eBGP neighbors sharing the same AS
number? (Choose two.)
QUESTION 13
A customer with an IPv4 only network topology wants to enable IPv6 connectivity while preserving the IPv4 topology
services. The customer plans to migrate IPv4 services to the IPv6 topology, then decommission the IPv4 topology.
Which topology supports these requirements?

Author: guydster