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1. How do EIGRP routers establish and maintain neighbor relationships?

by exchanging neighbor tables with directly attached routers

by comparing known routes to information received in updates
by exchanging hello packets with neighboring routers *
by dynamically learning new routes from neighbors
by exchanging routing tables with directly attached routers
2. The IPv6 autoconfiguration feature enables a PC to automatically
connect to an IPv6 network. What type of IPv6 address allows a PC host
to send a router solicitation message requesting a prefix for stateless
link local address*
site local address
aggregatable global unicast address
loopback address
IPv4-compatible address
flow-label address
3. During an interview, the
company IT manager mentions that the company
has two critical communication links to its main supplier. These links
require an uptime of 24/7. Which part of the PPDIOO process is most affect
ed by this information?
implementation phase*
design phase
routing protocol selection
prototype design plan
4. Refer to the exhibit. The RIP routes must be
injected into the OSPF domain.
Which command will perform external route summarization?
RTA(config-router)# summary-address *
RTB(config-router)# summary-address
RTB(config-router)# area 1 range
RTA(config-router)# area 1 range

5. Refer to the exhibit. accesslist 111 permit ip any route-map net-10 permit 10
match ip address 111 set interface FastEthernet 0/1
Where would the system administrator apply the above configuration to
establish policy-based routing that directs packets
from the network through the R2 router to the Internet?
RTA interface Fa 0/0
RTA interface Fa 0/1
RTB interface Fa 0/1
RTB interface Fa 1/0 *
R2 interface Fa 0/0
R2 interface Fa 0/1
6. How does OSPF exchange routing updates when the passive-interface
command is applied?
OSPF forms neighbor adjacencies on that interface.
The OSPF interface enters an active state.
OSPF stops sending routing updates out that interface.
OSPF only receives routing updates on that interface.
OSPF neither sends nor receives routing updates through that interface.*
7. Which functional component of the Cisco Enterprise Architecture is resp
onsible for hosting internal servers?
enterprise campus *
enterprise edge
service provider edge
building distribution
8.Refer to the exhibit. A network administrator has configured EIGRP auth
entication between routers R1 and R2. After the routing tables are review
ed, it is noted that neither router is receiving EIGRP updates. What is a po
ssible cause for this failure?
The same key chain name must be used on each router.
The same number of key strings must be used on each router.

The same autonomous system numbers must be used in the interface

configurations of each router. *
Refer to the exhibit. A GRE tunnel must be configured between routers RT
A and RTB. Assume that router
RTB has been correctly configured. Which command would correctly config
ure router RTA to
encrypt traffic that is destined for router RTB?
access-list 101 permit ip host host
access-list 101 permit gre host host *
access-list 101 permit gre host host
10. What does the log message %DUAL-3-SIA: Route stuck in a
ctive state in IP-EIGRP 24 mean?
An EIGRP reply packet was not received from one or more neighbors withi
the timeframe of 180 seconds.*
11. Refer to the exhibit. Which route redistribution statement is true?
No metric is set for OSPF routes redistributed into EIGRP.
OSPF is redistributed into EIGRP with a default metric of 1.
No seed metric is set for redistributed RIP routes into EIGRP.
RIP routes are redistributed into EIGRP with a seed metric of infinity.
Both RIP and OSPF will be redistributed into EIGRP with the same seed
metric. *
12. Which access technology would be the most insecure to use when inter
connecting a branch site?
cable or DSL*
13. Refer to the exhibit. The
BGP sessions are established between all routers. RTC receives route
updates for network from
autonomous system 300 with the weight attribute
set to 3000. RTB learns about network from autonomous syste
m 200 with a weight of
2000. Which router will be used by RTA as a next hop to reach network 17
RTB because of the shortest AS_Path *

Refer to the exhibit. How is the OSPF default gateway entry determined fo
r R2?
The default-information originate command is applied on R1. *
15.Refer to the exhibit. OSPF and OSPFv3 have been configured on routers
R1 and R2. However, they can exchange routing updates for OSPF but not
for OSPFv3. What additional step should be taken to remedy the problem?
Configure interface Fa0/1 on R2 with the ipv6 address 2001::/64 eui-64 command. *

Refer to the exhibit. Based on the configuration in the exhibit, which state
ment is true?
Access list 2 specifies that packets with
a source address of will be policy-routed. *
17. When would the network administrator use the ip bandwidth-percent e
igrp as-number percent command?
when there is a low bandwidth connection *
18. Which two EIGRP and MPLS implementation statements are true? (Cho
ose two.)
Two EIGRP routers must be on the same IP subnet when connecting over a
Layer 2 MPLS VPN backbone.*
Two EIGRP routers must be on different IP subnets when connecting over
a Layer 3 MPLS VPN backbone. *

19.Refer to the exhibit. A network administrator is troubleshooting a recen

t OSPF stub configuration between R3 and R4. The only routes that should
appear on the routing table for R4 are intra-area routes and the default
route. However, interarea routes are also appearing. What must the admin
istrator do to fix this problem?
Issue the keyword no-summary on R3.*
A network administrator must interconnect small office/home office (SOHO
) in a modern metropolitan city. Which two access technologies would be t
he most cost effective solutions to implement? (Choose two.)
cable *

21. Which three features are commonly supported at the distribution layer
of the Cisco hierarchical network model? (Choose three.)
security policies*
Power over Ethernet
switch port security
quality of service *
Layer 3 functionality*
22. On an OSPF multiaccess network, which multicast address must a nonDR router use to send an LSU packet that contains new linkstate information?*
23. What is the best solution for the split-horizon problem in a Frame Relay
using point-to-point subinterfaces *
24.Refer to the exhibit. Which tunnel type should be configured on router
R2 in order to establish connectivity between the two IPv6 islands?
manually configured IPv6 over IPv4 *
25. Refer to the exhibit. A two
ay redistribution is configured on router R2 between the EIGRP and the
OSPF domains. The show ip route command output taken on R3 reveals th
at the network is not installed in the routing table. What c
ould the problem be?
A subnets command keyword is missing from the redistribution statement under the
OSPF routing process on R2. *
26. Refer to the exhibit. Routers A and B have
EIGRP configured and automatic summarization has been disabled on both
routers. Which two router commands should be used to summarize the att
ached routes, and to which interface is this command applied? (Choose tw
ip summary-address eigrp 1*
Serial interface on router A *
Refer to the exhibit. Assume router R2 does not have BGP enabled. Howev
er, the neighbor remote-as router configuration command has been entere

d on routers R1 and
R3. Based on the information that is presented, which two statements are
true? (Choose two.)
R1 will establish a peer relationship with R3 because they have an IBGP session esta
blished. *
R1 will establish a peer relationship with R3 although they are not directly connecte
d. *
28. Which two statements are true of policy-based routing (PBR) as a path
control tool? (Choose two.)
It is applied only in the inbound direction. *
It provides a mechanism to mark packets with different types of service (ToS). *
29. A router has EIGRP configured as the only routing protocol. In what wa
y does EIGRP respond if there is no feasible successor route to a
destination network and the successor route fails?
It sends queries to adjacent neighbors to find a new successor route. *

30.Refer to the exhibit. The route map LOAD_BALANCE has been applied t
o the FastEthernet interfaces of R1, and all interfaces are up. R1 uses two
default static routes to reach the Internet via ISP1 and ISP2. Which traffic
will be sent to the null 0 interface by the route map on R1?
packets that are sourced from the network and destined for the Internet *
31. Which two statements are correct about redistribution? (Choose two.)
When redistribution is occurring into OSPF, the optional subnets
keyword specifies that subnetted routes should also be redistributed. *
When redistributing into EIGRP, there are five
parameters that encompass the metric value, although only four parameters are us
ed to determine the metric. *
32. What are two effective ways to prevent the EIGRP stuck-in-active probl
em? (Choose two.)
Manually summarize routes wherever possible. *
Maintain a hierarchical network design. *

33. What are two


Encapsulation *

34.Refer to the exhibit. An administrator is troubleshooting an adjacency p

roblem between two OSPF routers. From the debug output, what is most li
kely the cause of the problem?
The authentication methods do not match. *

35.Refer to the exhibit. Which set of features corresponds accurately to th

e Cisco Hierarchical Network Model as represented by the diagram?
1. core high speed switching
2. distribution policy-based connectivity
3. access local and remote workgroup

36. What is typically deployed to support high-speed transmissions of data

to SOHO cable modems?
hybrid fiber-coaxial (HFC) *

Refer to the exhibit. RTA cannot establish an EBGP session with RTC in aut
onomous system 100.
Which configuration command will fix the problem?
The neighbor ebgp-multihop command should be applied on RTA.*
38. Which three critical functions are provided by VPNs? (Choose three.)
confidentiality of information *
integrity of data *
authentication of users *

Refer to the exhibit. Which OSPFv3 configuration statement is true? The
router ospf cost
command should be issued under router configuration mode.
The ipv6 ospf 100 area 1 interface configuration command must be entered on inter
face Fa0/1 of routers R1 and R2. *

40. What is a characteristic of an IBGP session type?

It can be established between routers in the same AS even if they are
not link partners. *

Refer to the exhibit. Which two commands need to be used on R1 and R2 t
o create a virtual link to and from area 0? (Choose two.)
R2(config-router)# area 5 virtual-link
R1(config-router)# area 5 virtual-link *

Refer to the exhibit. RTA, RTB, and RTC are connected through Frame Rela
y. RTA advertises network to RTC with a next
hop of When RTC attempts to reach network, the
routing fails. What should be configured under the BGP routing process to
remedy the problem?
RTA(config-router)# neighbor next-hop-self *

43. Which two statements accurately describe the RIPng routing

protocol? (Choose two.)
RIPng has a limit of 15 hops. *
RIPng uses poison reverse. *
44. In the design of a network that will be based on the Cisco Enterprise Ar
chitecture, which two items would be included in the enterprise edge func
tional component? (Choose two.)
VPN servers *
An intrusion detection system *

Refer to the exhibit. Router R1 is seeing routes that are advertised by rout
er R2, and R2 is seeing routes that are advertised by R1. Which two state
ments are true when using EIGRP and an L3 MPLS VPN? (Choose two.)
Router R1 has established an EIGRP neighbor relationship with router PE1. *
Router R2 has established an EIGRP neighbor relationship with router PE2. *

Refer to the exhibit. After configuring the IPv6 manual tunnel, a network a
dministrator tries to verify the configuration from R1. Which IP addresses
should be included in the extended ping command in order to verify the st
atus of the tunnel?
Target IP address: *
Source address of interface: *
47. Multiple paths exist in the BGP table. Assuming the weights are the sa
me, what will the next determining factor be?
highest local preference *

48. Which two variables must match between two OSPF routers to form a n
eighbor adjacency? (Choose two.)
area IDs *
hello and dead intervals *

When the command distribute-list 1 in serial 0/0 is used, which routing up

dates would be permitted?
Routing updates that are received on serial 0/0 and permitted by ACL 1. *
50. Which two tasks should be conducted during the
PPDIOO Prepare phase? (Choose two.)
Establish organizational requirements. *
Identify financial justification for upgrade. *

51. Refer to the diagram and configuration. OSPF is configured over Frame
Relay using neighbor statements under router ospf mode. Although all PV
Cs are active, RTB and RTC do not see
all OSPF routes in their routing tables. What could be done to fix this probl
em? (Choose two.)
The priority value on the spoke routers should be set to 0. *
The ip ospf network non-broadcast command should be applied on each router. *

52. Which statement about stateless autoconfiguration is true?

During the autoconfiguration process, a router advertises the IPv6 64bit prefix of its interface, and the
host prepends this prefix to its modified EUI-64 formatted MAC address. *

Refer to the exhibit. R1 and R2 are unable to establish a BGP peer relation
ship. After a network administrator has confirmed that each router can pin
g the loopback interface of the other router, what can be done to fix this p
Add the BGP neighbor ebgp-multihop 255 command on both routers. *

54. Which three statements are correct about the properties of an OSPF po
int-to-multipoint network type? (Choose three.)
All routers can be configured as point-to-multipoint. *
All of the links between the routers are in the same IP subnet. *
The DR/BDR is required and must be configured manually. *

55. Which two OSPFv3 statements are true? (Choose two.)

The multicast address FF02::6 is used to forward packets to the OSPF DR and BDR.
The router ID is configured using using an IPv4 address. *
A and RTB. Assume that router RTB has been
correctly configured. Which set of commands would correctly configure ro
RTA to encrypt traffic destined for router RTB?
interface Tunnel0 *
tunnel source Serial0 *
tunnel destination *

Refer to the exhibit. Assume all routers are running BGP sessions and both
links are operational. Which procedure would ensure that AS1 routers use
link for packet transmittal to AS2?

Set RTA local preference to 100 and other AS1 router local preference to 50. *

58. What is a characteristic of ADSL?

It is designed to deliver more bandwidth downstream than upstream. *
59. Which two OSPF routing protocol characteristics can be used or modifi
ed at redistribution points to help implement a path control strategy? (Ch
oose two.)
Metric *
route tag *
60. Which two networks would match the following prefix list? (Choose two
.) ip prefix-list MATCHTHIS seq 5 deny ge 24 le 30 * *