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CCNA 2 v7 final Exam 172 Questions with Verified Answers,100% CORRECT
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CCNA 2 v7 final Exam 172 Questions with Verified Answers
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CCNA 2 v7 final Exam 172 Questions with Verified AnswersRefer to the exhibit. What will router R1 do with a packet that has a destination
IPv6 address of 2001:db8:cafe:5::1? - CORRECT ANSWER forward the packet out
Serial0/0/0
Refer to the exhibit. Currently router R1 uses an EIGRP route learned from
Branch2 to reach the 10.10.0.0/16 network. Which floating static route would
create a backup route to the 10.10.0.0/16 network in the event that the link
between R1 and Branch2 goes down? - CORRECT ANSWER ip route 10.10.0.0
255.255.0.0 209.165.200.225 100
Refer to the exhibit. R1 was configured with the static route command ip route
209.165.200.224 255.255.255.224 S0/0/0 and consequently users on network
172.16.0.0/16 are unable to reach resources on the Internet. How should this
static route be changed to allow user traffic from the LAN to reach the Internet? -
CORRECT ANSWER Change the destination network and mask to 0.0.0.0 0.0.0.0
Which option shows a correctly configured IPv4 default static route? - CORRECT
ANSWER ip route 0.0.0.0 0.0.0.0 S0/0/0
Refer to the exhibit. Which static route command can be entered on R1 to
forward traffic to the LAN connected to R2? - CORRECT ANSWER ipv6 route
2001:db8:12:10::/64 S0/0/1 fe80::2
What is a method to launch a VLAN hopping attack? - CORRECT ANSWER
introducing a rogue switch and enabling trunking
A cybersecurity analyst is using the macof tool to evaluate configurations of
switches deployed in the backbone network of an organization. Which type of
LAN attack is the analyst targeting during this evaluation? - CORRECT ANSWER
MAC address table overflow
Refer to the exhibit. A network administrator is configuring a router as a DHCPv6
server. The administrator issues a show ipv6 dhcp pool command to verify the
,configuration. Which statement explains the reason that the number of active
clients is 0? - CORRECT ANSWER The state is not maintained by the DHCPv6 server
under stateless DHCPv6 operation.
Refer to the exhibit. A network administrator configured routers R1 and R2 as
part of HSRP group 1. After the routers have been reloaded, a user on Host1
complained of lack of connectivity to the Internet The network administrator
issued the show standby brief command on both routers to verify the HSRP
operations. In addition, the administrator observed the ARP table on Host1.
Which entry should be seen in the ARP table on Host1 in order to gain
connectivity to the Internet? - CORRECT ANSWER the virtual IP address and the
virtual MAC address for the HSRP group 1
Match the forwarding characteristic to its type. (Not all options are used.) -
CORRECT ANSWER Picture
Which statement is correct about how a Layer 2 switch determines how to
forward frames? - CORRECT ANSWER Frame forwarding decisions are based on
MAC address and port mappings in the CAM table.
Which statement describes a result after multiple Cisco LAN switches are
interconnected? - CORRECT ANSWER The broadcast domain expands to all
switches.
Match the link state to the interface and protocol status. (Not all options are
used.) - CORRECT ANSWER Picture
Match the step to each switch boot sequence description. (Not all options are
used.) - CORRECT ANSWER 1. execute POST2. load the boot loader from ROM3.
CPU register initializations4. flash file system initialization5. load the IOS6.
transfer switch control to the IOS
Refer to the exhibit. How is a frame sent from PCA forwarded to PCC if the MAC
address table on switch SW1 is empty? - CORRECT ANSWER SW1 floods the frame
on all ports on SW1, excluding the port through which the frame entered the
switch.
, An administrator is trying to remove configurations from a switch. After using the
command erase startup-config and reloading the switch, the administrator finds
that VLANs 10 and 100 still exist on the switch. Why were these VLANs not
removed? - CORRECT ANSWER Because these VLANs are stored in a file that is
called vlan.dat that is located in flash memory, this file must be manually deleted.
Match the description to the correct VLAN type. (Not all options are used.) -
CORRECT ANSWER Pic
Refer to the exhibit. A network administrator has connected two switches
together using EtherChannel technology. If STP is running, what will be the end
result? - CORRECT ANSWER STP will block one of the redundant links.
What is a secure configuration option for remote access to a network device? -
CORRECT ANSWER Configure SSH.
Which wireless encryption method is the most secure? - CORRECT ANSWER WPA2
with AES
After attaching four PCs to the switch ports, configuring the SSID and setting
authentication properties for a small office network, a technician successfully
tests the connectivity of all PCs that are connected to the switch and WLAN. A
firewall is then configured on the device prior to connecting it to the Internet.
What type of network device includes all of the described features? - CORRECT
ANSWER wireless router
Refer to the exhibit. Host A has sent a packet to host B. What will be the source
MAC and IP addresses on the packet when it arrives at host B? - CORRECT
ANSWER Source MAC: 00E0.FE91.7799Source IP: 10.1.1.10
Refer to the exhibit. Which static route would an IT technician enter to create a
backup route to the 172.16.1.0 network that is only used if the primary RIP
learned route fails? - CORRECT ANSWER ip route 172.16.1.0 255.255.255.0 s0/0/0
121
Refer to the exhibit. In addition to static routes directing traffic to networks
10.10.0.0/16 and 10.20.0.0/16, Router HQ is also configured with the following
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