Module 3

Question 1

Switches SW1 and SW2 are directly connected with a Gigabit Ethernet connection. Which of the following Dynamic Trunk Protocol (DTP) mode combinations will FAIL to bring up a trunk between the switches?
A. SW1: Dynamic Desirable – SW2: Dynamic Auto
B. SW1: Trunk – SW2: Dynamic Auto
C. SW1: Dynamic Auto – SW2: Dynamic Auto
D. SW1: Trunk – SW2: Dynamic Desirable

Answer 1

C. SW1: Dynamic Auto – SW2: Dynamic Auto

| SW1 | SW2 | Result |
| —–

Question 2

When configuring MSTP, what Spanning Tree instance is used by any VLANs not explicitly assigned an instance?
A. Those VLANs will not participate in STP.
B. MST0
C. MST1
D. Those VLANs will share the instance assigned to the Native VLAN

Answer 2

B. MST0

MST0 is always present in MST and cannot be deleted.
If you don’t assign

Question 3

What metric components does EIGRP use by default?
A. Bandwidth
B. Bandwidth and Delay
C. Bandwidth, Delay, and Reliability
D. Bandwidth, Delay, Reliability, Load, and MTU

Answer 3

B. Bandwidth and Delay

EIGRP (Enhanced Interior Gateway Routing Protocol) uses a composite metr

Question 4

What OSPF configuration option prevents a router interface from sending OSPF Hello messages, while still participating in an OSPF process?
A. Stub Area
B. NSSA
C. Passive Interface
D. Totally Stubby Area

Answer 4

C. Passive Interface

Question 5

Which of the following is true about BGP neighbor formation?
A. Neighbors are dynamically discovered via multicast Hello messages .
B. A neighbor’s IP address must be statically configured
C. A UDP session is established between neighbors
D. By default, BGP neighbors can be as many as 255 hops away from one another

Answer 5

B. A neighbor’s IP address must be statically configured

BGP (Border Gateway Protocol) is a path vector routing protocol used to

Key BGP Facts:
Uses TCP port 179
Neighbors are manually defined
EBGP is typically 1 hop (unless ebgp-multihop is used)
IBGP can be multiple hops (within the same AS)
No multicast, no automatic neighbor discovery

Question 6

When configuring Multiprotocol BGP to advertise IPv6 routes over an IPv4 BGP session, what extra configuration step is needed?
A. You need to enabled Cisco Express Forwarding (CEF) .
B. You need to apply a route map to your IPv6 neighbor specifying the next - hop IPv6 address
C. You need to apply a route map to your IPv6 neighbor specifying the next - hop IPv4 address.
D. You need to disable Cisco Express Forwarding (CEF).

Answer 6

C. You need to apply a route map to your IPv6 neighbor specifying the next - hop IPv4 address.

Question 7

What is the term used to refer to one complete up and down motion of an electromagnetic wave?
A. Frequency
B. Cycle
C. Hertz
D. Wavelength

Answer 7

B. Cycle

Question 8

Which lightweight access point special purpose mode is used to delegate the AP to solely perform various background operations, such as location - based services and rogue device detection?
A. FlexConnect Mode
B. Sniffer Mode
C. SE - Connect Mode
D. Monitor Mode

Answer 8

D. Monitor Mode

Question 9

In a Network Address Translation (NAT) configuration, a client inside of a network has its private IP address of 10.1.1.12 translated into a publicly routable IP address of 192.0.2.10. What is the 192.0.2.10 IP address referred to in this scenario?
A. Inside Local Address
B. Inside Global Address
C. Outside Local Address
D. Outside Global Address

Answer 9

B. Inside Global Address

Inside Local The private IP address assigned to the host inside the

Question 10

Which of the following is true of VRRP but not true of HSRP?
A. VRRP has a default Hello time of 3 seconds.
B. VRRP has Preempti on disabled by default.
C. VRRP is Cisco - proprietary.
D. VRRP can used an interface’s IP address as a Virtual IP address.

Answer 10

D. VRRP can used an interface’s IP address as a Virtual IP address.