Form Title: CCNA Cert Practice Exam

Form ID: 27452

Ordering / Item ID / Stem / Media Desc
3 / 217665 / Refer to the exhibit. A network administrator is reviewing the configuration of switch S1. Which protocol has been implemented to group multiple physical ports into one logical link? / The exhibit displays the following switch command output:
S1# show run | begin interface
<output omitted>
!
interfaceFastEthernet0/8
channel-group 1 mode auto
switchport mode trunk
!
interfaceFastEthernet0/9
channel-group 1 mode auto
switchport mode trunk
!
interface Port-channel 1
switchport trunk allowed vlan 1,10,20,30
switchport trunk encapsulation dot1q
switchport mode trunk
!
6 / 217651 / Refer to the exhibit. All the displayedswitches are Cisco 2960 switches with the same default priority and operating at the same bandwidth. Which three ports will be STP designated ports? (Choose three.) / The exhibit displays 3 switches called SW1,SW2, and SW3. SW2 has a MAC address of00ff.0ba0.0002 and has its fa0/9 port connected to thefa0/10 port of SW1. SW2 has its port fa0/20 connected to port fa0/21 of SW3. SW3 has a MAC address of 00f0.0ba0.0ff2 and has its port fa0/13 connected to port fa0/11 of SW1 whose MAC address is00fe.0ba0.00b2.
9 / 217138 / Refer to the exhibit. Users on the R1 LAN and R2 LAN are unable to communicate. Based on the IPv6 addressing of the network displayed, what is the problem? / The graphic shows two routers, R1 and R2, that are connected by a common serial link. Each router has a single LAN attached on a Gigabit Ethernet interface. Router R1IPv6 addresses are as follows:
Serial interface 0/0/1 2001:db8:11:221::1/56 and link-local fe80::1, Gigabit Ethernet interface 0/0 2001:db8:11:10::1/56 and link-local fe80::1. Router R2IPv6 addresses are as follows:
Serial interface 0/0/0 2001:db8:11:222::2/56 and link-local fe80::2, Gigabit Ethernet interface 0/0 2001:db8:11:20::1/56 and link-local fe80::1.
13 / 221251 / Refer to the exhibit. A network engineer is preparing to upgrade the IOS system image on a Cisco 2901 router. Based on the output shown, how much space is available for the new image? / The exhibit displays the following information:
Router# show flash:
System flash directory:
File Length Name/status
3 33591768 c2900-universalk9-mz.SPA.151-4.M4.bin
2 28282 sigdef-category.xml
1 227537 sigdef-default.xml
[33847587 bytes used, 221896413 available, 255744000 total]
249856K bytes of processor board System flash (Read/Write)
14 / 217696 / Refer to the exhibit. Based on this configuration, which two OSPF router roles are assumed by R2? (Choose two.) / The exhibit consists of some CLI output of router R2:
R2# show running-config
<output omitted>
!
interfaceSerial0/0/0
ip address 10.1.1.2 255.255.255.0
!
interfaceSerial0/0/1
ip address 192.168.1.2 255.255.255.0
!
routerospf 1
router-id 2.2.2.2
log-adjacency-changes
network 10.1.1.0 0.0.0.255 area 1
network 192.168.1.0 0.0.0.255 area 0
!
18 / 217702 / Refer to the exhibit. Which address will R1 use as the source address for all OSPFv3 messages that will be sent to neighbors? / The exhibit consists of router CLI output that says the following:
R1# show ipv6 interface gi0/0
GigabitEthernet0/0 is up, line protocol is up
IPv6 is enabled, link-local address is FE80::1
No Virtual link-local address(es):
Global unicast address(es):
2001:DB8:ACAD:A::1, subnet is 2001:DB8:ACAD:A::/64
Joined group address(es):
FF02::1
FF02::2
FF02::5
FF02::1:FF00:1
21 / 217655 / Refer to the exhibit. All the routers that are displayed are part of the EIGRP domain. Assuming EIGRP metric weights are not altered in the configurations, which path will a packet take that originates from a host on the 192.168.1.0/24 network and is going to a host on the 192.168.2.0/24 network? / The exhibit displays 5 routers that are labeled R1, R2, R3, R4, and R5and which are connected by serial links. R1 is connected to R2 with a bandwidth of 1024 kb/s. R1 is connected to R5 with a bandwidth of 32 kb/s. R1 is connected to R4 with a bandwidth of 1544 kb/s. R2 is connected to R5 with a bandwidth of 64 kb/s and is also connected to R3 with a bandwidth of 16 kb/s. R3 is connected to R5 with a bandwidth of 64 kb/s. R3 is connected to R4 with a bandwidth of 20 kb/s. The 192.168.1.0 /24 and 192.168.2.0 networks are Ethernet networks and are connected respectively to R1 and R3.
22 / 217668 / Refer to the exhibit. A network administrator is configuring EIGRP AS 20 on Router_2 and has received the error that is shown. What is the cause of the error? / The exhibit displays configuration information about Router_2 as follows:
Router_2#
%SYS-5-CONFIG_I: Configured from console by console
Router_2# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router_2(config)# ipv6 router eigrp 20
% IPv6 routing not enabled
Router_2(config)#
24 / 217670 / Refer to the exhibit. Router R2 has recently been configured and connected via interface Gigabit Ethernet 0/0 to router R1. R1 is configured correctly, but fails to establish a neighbor relationship with R2. What is the problem? / The exhibit displays the following CLI output information from router R2:
R2# show running-configuration
<output omitted>
!
ipv6 unicast-routing
!
interfaceGigabitEthernet0/0
no ip address
duplex auto
speed auto
ipv6 address 2001:DB8:CAFE:A001::1/64
ipv6eigrp 20
!
interfaceGigabitEthernet0/1
no ip address
duplex auto
speed auto
ipv6eigrp 20
shutdown
!
ipv6 router eigrp 20
router-id 2.2.2.2
passive-interfaceGigabitEthernet0/0
no shutdown
27 / 212322 / Refer to the exhibit. Which two networks contain feasible successors?(Choose two.) / R4# show ipeigrp topology
IP-EIGRP Topology Table for AS 54
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - Reply status
P 192.168.41.0/25, 1 successors, FD is 128256
via Connected, Loopback0
P 10.44.103.252/30, 1 successors, FD is 2816
via Connected, GigabitEthernet0/0
P 10.44.104.252/30, 1 successors, FD is 25600256
via Connected, GigabitEthernet0/1
P 192.168.51.0/25, 1 successors, FD is 130816
via 10.44.103.253 (130816/128256), GigabitEthernet0/0
via 10.44.104.253 (25600512/261899), GigabitEthernet0/1
P 10.44.101.252/30, 1 successors, FD is 3072
via 10.44.103.253 (3072/2816), GigabitEthernet0/0
P 10.44.100.252/30, 1 successors, FD is 3072
via 10.44.103.253 (3072/2816), GigabitEthernet0/0
via 10.44.104.253 (25600512/2816), GigabitEthernet0/1
P 192.168.71.0/25, 1 successors, FD is 131072
via 10.44.103.253 (131072/130816), GigabitEthernet0/0
via 10.44.104.253 (25728256/128256), GigabitEthernet0/1?
29 / 216427 / Refer to the exhibit. A network engineer is troubleshooting host connectivity on a LAN that uses a first hop redundancy protocol. Which IPv4 gateway address should be configured on the host? / The media is the following CLI output text:
FastEthernet0/1 - Group 1
State is Active
1 state change, last state change 00:02:34
Virtual IP address is 192.168.2.100
Hello time 3 sec, hold time 10 sec
Next hello sent in 0.288 secs
Redirect time 600 sec, forwarder timeout 14400 sec
Preemption disabled
Active is local
Standby is 192.168.2.2, priority 100 (expires in 8.640 sec)
Priority 100 (default)
Weighting 100 (default 100), thresholds: lower 1, upper 100
Load balancing: round-robin
Group members:
001e.7aa3.5e71 (192.168.2.1) local
001e.7aa3.5f31 (192.168.2.2)
There are 2 forwarders (1 active)
Forwarder 1
State is Active
1 state change, last state change 00:02:23
MAC address is 0007.b400.0101 (default)
Owner ID is 001e.7aa3.5e71
Redirection enabled
30 / 216443 / Refer to the exhibit. What protocol can be configured on gateway routers R1 and R2 that will allow traffic from the internal LAN to be load balanced across the two gateways to the Internet? / The graphic displays an internal LAN connected to two switches. Each switch has a connection to routers labeled R1 and R2. R1 and R2 act as gateway routers and have a separate connection to the Internet.
31 / 179938 / Refer to the exhibit. An administrator is examining the message in a syslog server. What can be determined from the message?
36 / 212848 / Refer to the exhibit. R1 and R2 are connected to the same LAN segment and are configured to run OSPFv3. They are not forming a neighbor adjacency. What is the cause of the problem? / Two CLI outputs display, respectively, as follows:
R1# show ipv6ospf interface fa0/0
FastEthernet0/0 is up, line protocol is up
Link Local Address FE80::21E:BEFF:FEF4:55C8, Interface ID 4
Area 0, Process ID 10, Instance ID 0, Router ID 1.1.1.1
Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 1.1.1.1, local address FE80::21E:BEFF:FEF4:55C8
No backup designated router on this network
Timer intervals configured, Hello 1, Dead 4, Wait 4, Retransmit 5
<output omitted>
R2# show ipv6ospf interface fa0/0
FastEthernet0/0 is up, line protocol is up
Link Local Address FE80::21E:7AFF:FE5F:6650, Interface ID 4
Area 0, Process ID 1, Instance ID 0, Router ID 2.2.2.2
Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 2.2.2.2, local address FE80::21E:7AFF:FE5F:6650
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
<output omitted>
37 / 151361 / Refer to the exhibit. A network technician has added router R0 to an existing network that contains router R1. R0 is configured with EIGRP and is connected to R1 via the Fa0/0 interface of each router. After completing an analysis of the network, the technician notices that the routes to the networks that are supported by routers R0 and R1 are not being exchanged. What is a possible cause for this failure?
38 / 217669 / Refer to the exhibit. Router R1 has recently been configured to operate in an IPv6 only network and is connected via interface Gigabit Ethernet 0/0 to router R2. R2 is configured correctly, but will not form a neighbor relationship with R1 What is the problem? / The exhibit displays the following router CLI information:
R1# show running-config
<output omitted>
!
interfaceGigabitEthernet0/0
no ip address
duplex auto
speed auto
ipv6 address 2001:DB8:CAFE:A001::2/64
ipv6eigrp 20
!
ipv6 router eigrp 20
no shutdown
!
41 / 212661 / Refer to the exhibit. Inter-VLAN communication between VLAN 10, VLAN 20, and VLAN 30 is not successful.What is the problem? / The exhibit shows 3 PCs connected to a switch through Fa0/2, Fa0/3, and Fa0/4 interfaces. The switch is connected to a router through theFa0/1 interface. The exhibit also shows this partial output from the show running-config command:
<output omitted>
interface FastEthernet0/1
switchport trunk allowed vlan 10,20,30
switchport mode access
switchportnonegotiate
!
interfaceFastEthernet0/2
switchport access vlan 10
switchport mode access
switchportnonegotiate
!
interfaceFastEthernet0/3
switchport access vlan 20
switchport mode access
switchportnonegotiate
!
interface FastEthernet0/4
switchport access vlan 30
switchport mode access
switchportnonegotiate
42 / 178156 / Refer to the exhibit. While planning an upgrade, a network administrator uses the Cisco NetFlow utility to analyze data flow in the current network. What generated the most packets?
56 / 212867 / Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.
Which task has to be performed on Router 1 for it to establish an OSPF adjacency with Router 2? / Packet Tracer File
57 / 214345 / Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.
Why are users in the OSPF network not able to access the Internet? / Packet Tracer File