Cisco 300-420 Practice Test - Questions Answers, Page 24
Question list
List of questions
Related questions
How do IETF. OpenConfig and Cisco nativo YANG models differ when used to configuro the same feature on an infrastructure device?
OpenConfig models are more comprehensive than IETF.
Cisco native models are less comprehensive than OpenConfig.
Cisco native models are less comprehensive than IETF.
IETF models are more comprehensive than OpenConfig.
Which protocol is deployed through LAN automation to build node-to-node underlay adjacencies in SDA?
IS-IS
OLISP
OSPF
VXLAN
Refer to the exhibit.
Refer to the exhibit. Which method must an architect use to provide connectivity between the mail servers?
ISATAP
6to4
IPv4 compaliDie
6rd
Refer to the exhibit.
Refer to the exhibit A customer requires maximum uptime for the data plane between R1 and R3 running OSPF Which solution must the design include for high availability if the routing process on R2 requires maintenance?
BFD on all routers
nonstop forwarding on R1 and R3
nonstop forwarding on R3 only
graceful restart on all routers
DRAG DROP
Drag and drop the descriptions from the left onto the categories they apply to on the right.
A network engineer must optimize a campus OSPF deployment Currently each time a type 1 or type 2 LSA is generated within an area, the OSPF process must recompute the entire SPT Which solution improves the recomputation process?
iSPF
BFD
SPF
PRC
Refer to the exhibit.
Refer to the exhibit An engineer working for a telecommunication company with an employee ID 4449:30 959 Is calculating STP scalability for switches to ensure that the numbers are below the maximum supported value for STP logical ports How many logical interfaces are active for switch A?
4
307
202
100
An engineer is designing a WAN solution for a customer with teams in different branch locations that need to communicate The teams also need to access enterprise applications hosted in the data center and the cloud The customer also must provide guests with connectivity to the internet only,
and the internet gateway is located in the data center Which solution must the engineer choose?
WAN connectivity from a different service provider for guests
firewall placed in data center that fitters any traffic from guests
MPLS Layer 3 VPN with one VRF for corporate access and a separate VRF for guests
MPLS Layer 3 VPN with a separate VRF for each branch location
Refer to the exhibit.
Refer to the exhibit. A customer has two eBGP peerings from a single CE router toward two service providers. The customer has hired an architect to design a solution to ensure certain traffic enters the customer's network through interface g¡g0/0. Which solution must the architect include in the design?
Advertise a lower MED value toward the less preferred service provider.
Prepend additional AS on the AS path toward the preferred service provider.
Break aggregated routes into longer prefixes and advertise to the preferred service provider.
Set a higher local preference to the preferred service provider path.
An engineer is designing a campus network with Cisco Catalyst 95CO switches in the aggression layer. The design requires running nonblocking Layer 2 MEC from the aggregation layer to the access layer.
The Catalyst switches are located on different campus floors for availability reasons, and each access switch veil contam a single VLAN. Which technology must the engineer choose for the aggregation switches in the design?
VPC
VSS
StackWise Virtual
StackWise-180
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