CCNA 5.0 (CCNA R&S) – ccna 2 final exam 1 – P2
26 Which additional piece of information is included in the updates of classless routing protocols to support the use of VLSM and discontiguous networks?
metric
network mask
neighbor router ID
administrative distance
27 Because of a topology change, the next hop IP address in the current static route must be reconfigured. How can a static route entry be altered to accommodate a topology change?
Keep the existing static route and configure a new static route with the correct next hop IP address.
Negate the existing static route and configure a new static route with the correct next hop IP address.
Do nothing. The existing static route will automatically update the next hop entry with the new IP address.
Keep the existing static route, reload the router, and configure a new static route with the correct next hop IP address.
28 Which router mode is accessed by entering the enable command?
user EXEC
privileged EXEC
global configuration
interface configuration
29
ccna 2 – 29
Refer to the exhibit. An administrator is attempting to configure a router by copying and pasting the commands that are shown in the exhibit. However, only one of the FastEthernet interfaces is coming up. What is the problem?
Both interfaces are in the same IP subnet.
FastEthernet0/1 does not have a description.
There can be only one FastEthernet interface enabled on a router at one time.
The administrator did not exit to global configuration mode before configuring FastEthernet0/1.
CCNA 5.0 (CCNA R&S) – ccna 2 final exam 1 – P2
30 In an examination of two OSPF routers that fail to exchange information, it is determined that they have not become OSPF neighbors. Which two configuration values must match for the OSPF routers to become neighbors?
neighbor ID and router ID
dead time and hello time
OSPF area and neighbor ID
OSPF area and interface priority
31
ccna 2 – 31
Refer to the exhibit. Routers R1 and R3 use different routing protocols with default administrative distance values. All devices are properly configured and the destination network is advertised by both protocols.
Which path will be used to transmit the data packets from PC1 to PC2?
The packets will travel via R2-R1.
The packets will travel via R2-R3.
The traffic will be load-balanced between two paths — via R2-R1 and via R2-R3.
The packets will travel via R2-R3, and the other path via R2-R1 will be retained as the backup path.
32
ccna 2 – 32
Refer to the exhibit. The network administrator has run the following command on R1.
R1(config)# ip route 192.168.2.0 255.255.255.0 172.16.1.2
What is the result of running this command?
Traffic for network 192.168.2.0 is forwarded to 172.16.1.2.
This route is automatically propagated throughout the entire network.
Traffic for all networks is forwarded to 172.16.1.2.
The command invokes a dynamic routing protocol for 192.168.2.0.
33 Why is fast convergence desirable in networks that use dynamic routing protocols?
Hosts are unable to access their gateway until the network is converged.
Routers will not allow packets to be forwarded until the network is converged.
Routers may make incorrect forwarding decisions until the network has converged.
Routers will not allow configuration changes to be made until the network has converged.
34 Which two statements about routing protocols are accurate? (Choose two.)
OSPF supports VLSM.
RIPv1 supports VLSM.
RIPv2 does not have a hop count limit.
EIGRP supports discontiguous network designs.
RIPv2 does not support discontiguous network designs.
CCNA 5.0 (CCNA R&S) – ccna 2 final exam 1 – P2
35
ccna 2 – 35
Refer to the exhibit. If the EIGRP routing protocol is used throughout the network, which IP address and mask prefix should be sent by router R1 to the Edge router as a result of manual summarization of LANs A, B, C, and D?
192.168.4.0/20
192.168.4.0/22
192.168.4.0/24
192.168.4.0/26
36
ccna 2 – 36
Refer to the exhibit. Which solution provides the most efficient use of router resources for forwarding traffic between BR and HQ?
RIP
RIPv2
EIGRP
static routes
37
ccna 2 – 37
Refer to the exhibit. The network is configured with RIPv2. However, network administrators notice that communication cannot be successfully completed from one LAN to another. A network administrator issues the show ip route command on the HQ router. Based on the output, what should be done to correct the problem?
Disable the load balancing feature of RIPv2.
Issue the no auto-summary command for RIPv2.
Replace RIPv2 with EIGRP which supports VLSM.
Make sure that the network statements include the correct subnet mask.
38 Which protocol is used by EIGRP to deliver and receive update packets?
FTP
RTP
TCP
TFTP
UDP
39 Which multicast address does EIGRP use to send hello and updates packets?
224.0.0.5
224.0.0.6
224.0.0.9
224.0.0.10
CCNA 5.0 (CCNA R&S) – ccna 2 final exam 1 – P2
40 A network administrator is using an application that is monitoring packets on the network and sees an EIGRP update packet. What is the purpose of the update packet?
The packet is sent to discover neighbors within the EIGRP network.
The packet is sent to search for network devices within an EIGRP network.
The packet is used to propagate routing information within the EIGRP network.
The packet is used to send an unreachable reply to another router within the EIGRP network.
The packet is used to notify all routers that EIRGP has failed on one of the routers within the EIGRP network.
41
ccna 2 – 41
Refer to the exhibit. What OSPF network statements are required for the router B to advertise the three networks that are attached?
router ospf 1
network 10.0.0.0 0.0.0.255 area 0
router ospf 1
network 10.1.1.0 0.3.255.255 area 0
network 10.10.1.0 0.255.255.255 area 0
network 10.20.1.0 0.255.255.255 area 0
router ospf 1
network 10.1.1.0 0.0.0.3 area 0
network 10.10.1.0 0.0.255.255 area 0
network 10.20.1.0 0.0.255.255 area 0
router ospf 1
network 10.1.1.0 0.0.0.3 area 0
network 10.10.1.0 0.0.0.255 area 0
network 10.20.1.0 0.0.0.255 area 0
42
ccna 2 – 42
Refer to the exhibit. Why is the state of the serial0/0/0 interface administratively down?
An IP address has not been configured on the interface.
The WIC was installed into the incorrect slot on the router.
The default encapsulation on the interface has been modified.
The no shutdown command has not been executed on the interface.
43 On a router, which three components are stored in RAM? (Choose three.)
POST code
the routing table
the running-configuration
the start-up configuration
the bootstrap instructions
a copy of the operating system
44
ccna 2 – 44
Refer to the exhibit. RouterA and RouterB cannot successfully exchange EIGRP routes. What is the problem?
The hello intervals do not match.
The autonomous system numbers do not match.
The no auto-summary command is missing from both routers.
The ip bandwidth-percent command is missing from RouterB.
CCNA 5.0 (CCNA R&S) – ccna 2 final exam 1 – P2
45
ccna 2 – 45
Refer to the exhibit. What is the purpose of the ip bandwidth-percent eigrp 50 10 command?
to limit the bandwidth EIGRP packets can use to 6.4 kb/s
to limit the bandwidth EIGRP packets can use to 10 kb/s
to limit the bandwidth EIGRP packets can use to 32 kb/s
to limit the bandwidth EIGRP packets can use to 50 kb/s
46 A network administrator adds the default-information originate command to the configuration of a router that uses RIP as the routing protocol. What will result from adding this command?
The router will be reset to the default factory information.
The router will not forward routing information that is learned from other routers.
The router will propagate a static default route in its RIP updates, if one is present.
The router will only forward packets that originate on directly connected networks.
47 A network technician is configuring a Cisco 2811 router. The technician types conf at the privileged level command prompt and presses the TAB key. What action will the router take?
It will revert to the user mode.
It will perform an auto-complete function.
It will go into the global configuration mode.
It will give an error message that indicates a bad command was entered.
48 What is a function of the console port on a router?
It is used to manage the router.
It is used for packet receiving and forwarding.
It is used to interconnect various types of LANs.
It is used to interconnect a variety of serial links including T1, DSL, and ISDN.
49
ccna 2 – 49
Refer to the exhibit. Which route will be installed in the routing table on R1 to forward traffic from PC1 to the web server?
the static route
the route learned via OSPF
the route learned via EIGRP
both routes learned via OSPF and EIGRP
CCNA 5.0 (CCNA R&S) – ccna 2 final exam 1 – P2
50
ccna 2 – 50
Refer to the exhibit. After the commands are entered, which password will be required to establish a Telnet session with the router?
cisco
letmein
please
access
26-2
27-2
28-2
29-1
30-2
31-1
32-1
33-3
34-1,4
35-2
36-4
37-2
38-2
39-4
40-3
41-4
42-4
43-2,3,6
44-2
45-1
46-3
47-2
48-1
49-1
50-4