Topic 1: Exam Pool A
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What is a recommended approach to avoid co-channel congestion while installing access points that use the 2.4 GHz frequency?
A.
different nonoverlapping channels
B.
different overlapping channels
C.
one overlapping channel
D.
one nonoverlapping channel
different nonoverlapping channels
When using Rapid PVST+, which command guarantees the switch is always the root bridge for VLAN 200?
A.
spanning -tree vlan 200 priority 614440
B.
spanning -tree vlan 200 priority 38572422
C.
spanning -tree vlan 200 priority 0
D.
spanning -tree vlan 200 root primary
spanning -tree vlan 200 priority 0
What are two functions of an SDN controller? (Choose two)
A.
Layer 2 forwarding
B.
coordinating VTNs
C.
tracking hosts
D.
managing the topology
E.
protecting against DDoS attacks
coordinating VTNs
managing the topology
What is an appropriate use for private IPv4 addressing?
A.
on the public-facing interface of a firewall
B.
to allow hosts inside to communicate in both directions with hosts outside the
organization
C.
on internal hosts that stream data solely to external resources
D.
on hosts that communicates only with other internal hosts
on hosts that communicates only with other internal hosts
Refer to the exhibit.
Which type of configuration is represented in the output?
A.
Ansible
B.
JSON
C.
Chef
D.
Puppet
Puppet
Which two WAN architecture options help a business scalability and reliability for the network? (Choose two)
A.
asychronous routing
B.
single-homed branches
C.
dual-homed branches
D.
static routing
E.
dynamic routing
asychronous routing
dual-homed branches
Drag and drop the SNMP components from the left onto the descriptions on the right. 
What software defined architecture plane assists network devices with making packetforwarding decisions by providing Layer 2 reachability and Layer 3 routing information?
A.
data plane
B.
control plane
C.
policy plane
D.
management plane
control plane
By default, how Does EIGRP determine the metric of a route for the routing table?
A.
it uses the bandwidth and delay values of the path to calculate the route metric
B.
it uses a default metric of 10 for all routes that are learned by the router
C.
it uses a reference Bandwidth and the actual bandwidth of the connected link to
calculate the route metric
D.
it counts the number of hops between the receiving and destination routers and uses
that value as the metric
it uses the bandwidth and delay values of the path to calculate the route metric
Drag and drop the statement about networking from the left into the Corresponding
networking types on the right. Not all statements are used.
In software-defined architecture, which place handles switching for traffic through a Cisco
router?
A.
Control
B.
Management
C.
Data
D.
application
Data
Explanation: Data plane—Handles all the data traffic. The basic functionality of a Cisco
NX-OS device is to forward packets from one interface to another. The packets that are not
meant for the switch itself are called the transit packets. These packets are handled by the
data plane
Which type of address is the public IP address of a NAT device?
A.
outside global
B.
outsdwde local
C.
inside global
D.
insride local
E.
outside public
F.
inside public
inside global
Explanation: NAT use four types of addresses:* Inside local address – The IP address
assigned to a host on the inside network. The address is usually not an IP address
assigned by the Internet Network Information Center (InterNIC) or service provider.This
address is likely to be an RFC 1918 private address.* Inside global address – A legitimate
IP address assigned by the InterNIC or service provider that represents one or more inside
local IP addresses to the outside world.* Outside local address – The IP address of an
outside host as it is known to the hosts on the inside network.* Outside global address –
The IP address assigned to a host on the outside network. The owner of the host assigns
this address.
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