NetworkersHome CCNA 200-301 Practice Test 4 (Shreekanth)
What is the default OSPF setting for route summarization?
route summarization is per interface
route summarization is not supported
route summarization is enabled per area only
route summarization is disabled
Select the correct IOS command to configure a floating static route to destination 172.16.10.0/27 with next hop address 192.168.2.1?
ip route 17216.10.0 255.255.254.0 192.168.2.1 1
ip route 172.16.10.0 0.0.0.244 192.168.2.1 200
ip route 0.0.0.0/0 192.168.2.1 1
ip route 172.16.10.0 255.255.255.224 192.168.2.1 200
ip route 172.16.10.0 255.255.255.224 192.168.2.0 200
Select the only valid network address from the following?
192.168.1.9/30
10.10.255.254/24
172.16.200.15/28
172.33.1.4/24
192.168.1.4/30
Select the statement that is incorrect?
HTTP GET request retrieves data
HTTP PUT replaces data
HTTP POST reads new data
HTTP DELETE is used to delete data
What are three differences between SSL and IPsec VPN?
SSL is easy to setup
SSL is application layer
SSL does not encrypt data
SSL is dynamic
SSL is complex to setup
How do you change the root bridge selected for Rapid PVST+?
decrease switch priority
increase priority per VLAN
decrease priority per VLAN
increase switch priority
What automation tool is based on an agentless architecture?
Puppet
DNA
Chef
Ansible
NETCONF
What is the permitted length of WPA2-PSK wireless passphrase key?
10-64 characters
12-32 characters
8-63 characters
1-48 character
Select the correctly configured standard ACL?
access-list 99 deny tcp any host 172.16.1.1
access-list 99 deny ip any any
access-list 110 permit ip any
access-list 99 deny host 172.33.1.1
access-list 99 deny host 172.33.1.0
What is the correct syntax for a default route?
ip route 0.0.0.0 0.0.0.0 172.33.1.0
ip route 0/0.0.0.0 172.33.1.2 S0/1
ip route 172.33.1.0 0.0.0.0 S0/0
ip route 0/0.0.0.0 172.33.1.0
ip route 0.0.0.0 0.0.0.0 172.33.1.2
What is the default priority on a Cisco switch?
4094
32768
0
26765
1
What are not valid keywords for application filtering within an access control list? (select three)
domain
sshv2
http
tftp
dns
What interface command is used to configure active and standby interfaces for LACP EtherChannel?
lacp priority
lacp system-priority
lacp interface priority
lacp port number
lacp port-priority
How does NAT enable private host addresses for internet access? (select the best answer)
standard access list only
standard or extended access list
named access list only
NAT pool
extended access list only
What is the default operational mode for a lightweight access point?
monitor
client
local
controller
bridge
The following is an OSPF route entry from a routing table. What is the next hop address?
- 192.168.12.8/30[110/128] via 192.168.12.5, 00:35:36, Serial0/0
192.168.12.0
192.168.12.5/30
192.168.12.8
192.168.12.5
Serial0/0
What statement is correct concerning OSPF configuration?
all wildcard mask are supported
only classful wildcard mask are supported
only classless subnet mask are supported
OSPF does not use wildcard masks
What network protocol is required by Puppet server for communication with agents?
REST API
JSON
SSH
HTTPS
What are the keys represented with the following JSON object? (select two)
{
"ccna": {
"name":"shaun",
"age":35
}
}
shaun
"name": "shaun"
name
35
ccna
age
What statement best describes traffic policing?
ingress interface only
conform traffic to a maximum data rate without queuing
egress interface only
conforms traffic to a maximum data rate on ingress interface only
conform traffic to a minimum data rate with queing
What switch port mode is recommended for PortFast?
access port or trunk port
trunk port only
access port
EtherChannel
What are characteristics of the native VLAN? (select two)
native VLAN can be deleted
Telnet requires VLAN 1 for management access
native VLAN is assigned to VLAN 1 as a default
native VLAN must be enabled and cannot be assigned VLAN 1
native VLAN cannot be deleted
What tasks are well suited to configuration tools such as Puppet, Chef and Ansible? (select three)
single task that are complex
repeating single task to multiple network devices
troubleshooting
software compliance
on-premise task only
push new/update device configuration
What are two characteristics of VRRP? (select two)
master router is elected based on highest loopback address when priorities are equal
Cisco proprietary
open standard
virtual IP address is assigned from physical or virtual interface
virtual IP address is assigned from a physical interface only
What wireless standards provide more than three non-overlapping channels? (select all that apply)
802.11b
802.11a
802.11g
802.11n
What tool is best suited to verify and maintain state consistency for configuration and security compliance?
HTTP
JSON
XML
Puppet
NETCONF
What route (prefix) is selected to forward packets with destination IP address 10.10.100.1?
10.10.100.0/25
10.10.100.0/24
10.10.100.0/27
10.10.100.0/26
What is the difference between auto mode and static mode for PoE configuration on a Cisco switch port?
auto mode = switch allocates no power to powered device initially
static mode = switch allocates no power even when no device is connected
static mode = switch allocates defined power level even when no device is connected
auto mode = switch allocates defined power level even when no device is connected
What wildcard mask is required to select 172.33.0.0/27 subnet?
0.031.255
0.0.255.255
0.0.0.32
0.0.0.31
What attribute determines the route installed in the routing table when multiple routes exist from different routing protocols to the same destination?
longest match rule
lowest administrative distance
highest metric
highest administrative distance
What is the advantage of PortFast?
transition switch port to learning switch immediately
eliminates Layer 2 topology loops between switches
enables full-duplex on all switch port
transition switch port to forwarding state immediately
What routing protocol has the lowest administrative distance from among the following options?
IS-IS
eBGP
EIGRP
OSPF
RIPv2
What is the TCP handshake message sequence for establishing network transport connection?
ACK, SYN, ACK
SYN-ACK, ACK, SYN-ACK
SYN, ACK, RST
SYN, SYN-ACK, ACK
What IOS command will configure the console port with a password?
console line0
password cisconet
enable login
line console 0
password cisconet
login
console 0
password cisconet
login
line con0
login local cisconet
What IOS command disables CDP frames globally on a switch?
no cdp run
no cdp
cdp none
cdp disable
no cdp enable
What is NOT a service provided by TFTP server?
load IOS system image
backup configuration script
download IP phone configuration
automatically download startup-configuration to a switch with default configuration
Select the IPv6 unique local address prefix?
2000::/3
FE80::/10
FD00::/8
::1/128
Select the IP address within RFC 1918 private range addressing?
12.10.1.1/25
172.33.1.1/24
200.200.1.1/27
192.168.100.1/24
What routing protocol uses interface cost exclusively to calculate path metric?
EIGRP
OSPF
BGP
RIPv2
What is NOT required when configuring SSH access on a router?
transport input all
local authentication account
RSA encryption key
ip domain-name command
What are the maximum number of switch ports assignable to LACP EtherChannel?
4
10
8
16
What LACP mode is required on at least one switch port to enable dynamic EtherChannel negotiation?
active
on
auto
desirable
passive
What configuration tool supports features such as “test before deploy” and verify changes?
HTML
REST API
JSON
XML
Puppet
What is mandatory when configuring OSPF router ID?
router ID must be unique across OSPF routing domain
router ID cannot be assigned to a loopback address
router ID must only be unique within an OSPF area
router ID can be an IPv4 or IPv6 address
What are three characteristics of OSPF?
area 0 is not mandatory for single-area OSPF
unequal path cost load balancing must be configured
event-triggered routing updates
routing domain topological database
timer-based routing updates
load balancing is enabled across six equal cost path by default
What is the difference between Layer 2 and Layer 3 port channel?
Layer 3 port channel interface does not assign VLANs
Layer 3 port channel must be configured on a router interface
Layer 3 port channel interface does not support static EtherChannel
Layer 3 port channel interface only supports trunking mode
What router is elected Designated Router (DR) when all are assigned the default priority setting?
router-3 (router ID= 192.168.1.3)
router-2 (router ID= 172.16.1.200)
router-1 (router ID= 10.10.1.254)
router-4 (router ID= 172.33.1.4)
How do you derive the host identifier portion of an IPv6 address from the local Ethernet MAC address?
stateful DHCPv6
static address
eui-64 keyword
eui-128 keyword
What options best describe where traffic shaping is most effective? (select two)
preffered for deployment to access switches where most traffic exists
provide multiple packet handling options for ingress and egress traffic
minimizes effect of any single user or application traffic on network performance
preferred for delay sensitive traffic
prevents router from queuing packets when network congestion occurs
prevent ISP from dropping packets that exceed maximum data rate
What IOS interface command is used to change the OSPF network type on an Ethernet interface when routers are directly connected in point to point topology?
ip ospf network ethernet
ip ospf network point-to-point
ip ospf network type point-to-point
ip ospf network point to point type
ospf network point-to-point
What correctly describes Power over Ethernet (PoE) operation on a Cisco switch? (select three)
power allocation to powered devices is minimum on startup
copper-based cabling media
defines power source equipment and powered device
maximum cabling distance of 40 feet
copper and fiber cabling media are supported
automated power detection
What are recommended best practices for creating and applying ACLs? (select three)
order ACL with multiple statement from most specific to least specific
apply extended ACL near source
apply standard ACL near source
apply extended ACL near destination
order ACL with multiple statement from least specific to most specific
apply standard ACL near destination
What are primary considerations when selecting Cisco hardware for PoE deployment? (select two)
PoE standards compliance of network switch only
Maximum power (wattage) requirement of connected device
PoE standards compliance of endpoints and switch
IOS version support
Select the classless IP address from the following?
10.10.10.1/8
172.33.1.1/27
191.254.255.1/16
191.254.255.1/16
200.200.100.1/24
What statements are correct concerning CDP? (select two)
CDP requires an IP address to be assigned to network devices
CDP can detect native VLAN mismatches
CDP is disabled by default on all network devices
CDP is enabled globally by default
CDP is disabled globally by default
How is an ACL applied to a network interface?
only one ACL can be applied per interface, inbound per protocol
multiple ACL can be applied per interface, inbound or outbound, per Layer 3 protocol
only one ACL can be applied per interface, inbound or outbound, per Layer 3 protocol
only one ACL can be applied per interface
What are two differences between TFTP and FTP?
FTP is more secure
FTP is faster
TFTP is TCL-based
TFTP is more secure
TFTP is UDP-based
What are three standard layers of SDN architecture?
Access Layer
Network Layer
Control Layer
Infrastructure Layer
Application Layer
Refer to the network topology drawing. The purpose of the following ACL statements is to deny all access from 192.168.0.0/16 subnets to server-1. Select the correct network device, interface and direction to apply the ACL?
router-1, Gi1/1, outbound
router-2, Gi1/1, inbound
router-2, Gi1/0, outbound
router-1, Gi0/0, inbound
router-1, Gi1/0, outbound
What IPv6 addresses are not routable across the internet? (select two)
local unicast
link local
local link
unique local
What DTP mode ONLY listens for request frames from a switch neighbor?
on mode
passive mode
auto mode
desirable mode
What wireless standard natively supports both 2.4 GHz and 5 GHz (dual-band)?
802.11b
802.11g
802.11ac
802.11n
802.11a
What are three password alternatives to the traditional text string?
RADIUS server
digital certificate
software token
biometric
local authentication
What extended ACL will deny Telnet traffic from hosts on subnet 192.168.10.0/24 to any network device?
access-list 100 deny tcp 192.168.10.0 0.0.0.255 any eq 21
access-list 100 deny tcp any any eq 23
access-list 100 deny tcp 192.168.10.0 0.0.0.255 any eq telnet
access-list deny tcp host 192.168.10.0 0.0.0.255 any eq 23
What duplex settings minimize interface errors?
duplex full and speed full
duplex and speed hard core
duplex and speed autonegotiation
duplex full and speed autonegotiation
What IOS interface command applies extended ACL 100 to an interface outbound?
ip access-group 100 interface out
ip access-list 100 out
ip access-class 100 out
ip access-group 100 out
What are the advantages of automation compared with traditional network management? (select two)
automation does not require testing
automation does not require scripting
automation is cost-effective
automation minimizes error
What number is not assignable to a standard ACL?
99
1
1300
200
What is the difference between dynamic NAT and overload? (select the best answer)
dynamic NAT is comprised of only one public adress
NAT overload is comprised of multiple public addresses
dynamic NAT is comprised of public and private addresses
dynamic NAT is comprised of multiple public addresses
What IOS command enables IPv6 autoconfiguration on an interface?
ipv6 autoconfig
ipv6 unicast-routing
ipv6 address autoconfig
ipv6 address slaac
What is NOT an example of a QoS marking technique?
Cos
DSCP
IP Precedence
ToS
What is NOT a default setting on a switch port?
CDP frames enabled
DTP desirable mode enabled
LLDP frame disabled
power inline auto enabled
VLAN 1
What static routes when configured on router-1 and router-2 provide bidirectional forwarding between 192.168.1.0/24 and 172.16.3.0/24 subnets? (select two)
router-2(config)# ip route 192.168.1.0 255.255.255.0 192.168.2.2
router-1(config)# ip route 172.168.3.0 255.255.255.0 192.168.2.0
router-2(config)# ip route 192.168.1.0 255.255.255.0 192.168.2.1
router-1(config)# ip route 172.16.3.0 255.255.255.0 192.168.2.1
router-1(config)# ip route 172.16.3.0 255.255.255.0 192.168.2.2
What factors contribute to lower throughput from wireless clients across an RF cell? (select three)
distance from access point to switch
mixing legacy wireless client and 802.11n client on same cell
channel selection
number of client
transit power
What services do Layer 3 switches provide? (select two)
malware detection
automation
examine packet only
broadcast domains
default gateway
traffic aggregation
What extended ACL will deny TFTP traffic from host 192.168.1.1 to host 192.168.3.1?
access-list 100 deny udp host 192.168.1.1 any eq tftp
access-list 100 deny udp host 192.168.1.1 host 192.168.3.1 eq 69
access-list 100 deny tcp 192.168.1.0 0.0.0.255 any eq tftp
access-list 100 deny ip host 192.168.3.1 host 192.168.1.1 any eq 69
How many IPv4 addresses are not assignable to network interfaces within any subnet?
1
0
4
3
2
Select the class B address from the following?
191.200.1.1
200.200.1.1
10.10.10.1
192.168.1.1
What spanning tree port type is assigned to all switch interfaces of a root bridge?
designated
root
alternate
bridge
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