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Static routing needs to be configured on router TK1. In which situation would the
use of a static route be appropriate?
A. To configure a route to the first Layer 3 device on the network segment.
B. To configure a route from an ISP router into a corporate network.
C. To configure a route when the administrative distance of the current routing protocol is
too low.
D. To reach a network is more than 15 hops away.
E. To provide access to the Internet for enterprise hosts.
F. None of the above
Which of the following routing protocols do NOT support VLSM (variable length
subnet masking)? (Choose all that apply).
A. RIPv1
B. IGRP
C. EIGRP
D. OSPF
E. IS-IS
F. RIPv2
You are a senior network administrator at TestKing, and while performing the
password recovery procedure on your 2500 series Cisco router, you type in the
following command:
o/r 0x2142
What is the purpose of this command?
A. It is used to restart the router.
B. It is used to bypass the configuration in NVRAM.
C. It is used to enter ROM Monitor mode.
D. It is used to view the lost password.
E. It is used to save the changes to the configuration.
While troubleshooting a connectivity problem, the TestKing network administrator
notices that a port status LED on a Cisco Catalyst Series switch is alternating
between green and amber. Which condition could this indicate?
A. The port is experiencing errors
B. The port has ac active link with normal traffic activity
C. The port blocked by spanning tree
D. The port is administratively disabled
E. None of the above
You've been assigned a single Class C address. From this, you need 8 subnets, and
your subnet mask is 255.255.255.224. Which one of the following configuration
commands would you have to use before you begin?
A. Router(config)# ip classless
B. Router(config)# ip subnet-zero
C. Router(config)# ip version 6
D. Router(config)# no ip classful
E. Router(config)# ip unnumbered
F. Router(config)# ip all-nets
You are the administrator of the TestKing LAN and you have been reviewing error
logs of networking devices and notice a large number of errors associated with
several MAC addresses. You suspect that some of the errors are being generated by
the routers. Which router commands will allow you to find the ip address associated
with each MAC address? (Choose two)
A. show arp
B. show version
C. show address
D. show hosts
E. show interface
F. show protocols
At which layer of the OSI model does the protocol that provides the information
displayed by the "show cdp neighbors" command operate?
A. Transport
B. Physical
C. Application
D. Data link
E. Network
When you compare the differences between half-duplex and full-duplex Ethernet,
which of the following characteristics are exclusive to half-duplex? (Select two
answer choices)
A. Half-duplex Ethernet operates in a shared collision domain.
B. Half-duplex Ethernet operates in an exclusive broadcast domain.
C. Half-duplex Ethernet has efficient throughput.
D. Half-duplex Ethernet has lower effective throughput.
E. Half-duplex Ethernet operates in an exclusive collision domain.
You want to upgrade the TestKing LAN so that all ports operate in full duplex
mode. Which statement is true about full-duplex Ethernet when comparing to
half-duplex Ethernet?
A. Full-duplex Ethernet consists of a shared cable segment. Half-duplex provides a
point-to-point link
B. Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses
one wire to send and receive
C. Full-duplex Ethernet can provide higher throughput than can half-duplex Ethernet of
the same bandwidth
D. Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex Ethernet
uses a jam signal
E. None of the above
The network security policy for TestKing requires that only one host be permitted
to attach dynamically to each switch interface. If that policy is violated, the interface
should be automatically disabled. Which two commands must the TestKing network
administrator configure on the 2950 Catalyst switch to meet this policy? (Choose
two)
A. SWTestKing1(config-if)# switchport port-security maximum 1
B. SWTestKing1(config)# mac-address-table secure
C. SWTestKing1(config)# access-list 10 permit ip host
D. SWTestKing1(config-if)# switchport port-security violation shutdown
E. SWTestKing1(config-if)# ip access-group 10
Of the following choices below, only three could be used as WAN encapsulation
methods, as opposed to LAN encapsulation. Which three are they? (Choose three)
A. FDDI
B. HDLC
C. Frame Relay
D. PPP
E. Token Ring
F. Ethernet
G. VTP
A TestKing technician is troubleshooting connectivity problems between two
routers that are directly connected through the serial line. The technician notices
that the serial line is up but cannot see any neighbors displayed in the output of the
show cdp neighbors command.
In which OSI layer is the problem most likely occurring?
A. Physical
B. Data link
C. Network layer
D. Transport layer
E. Application layer
Which IOS user EXEC command will allow a network technician to determine
which router in the path to an unreachable network host should be examined more
closely for the cause of the network failure?
A. TestKingB> telnet
B. TestKingB > ping
C. TestKingB > trace
D. TestKingB > show ip route
E. TestKingB > show interface
F. TestKingB > show cdp neighbors
In which circumstance are multiple copies of the same unicast frame likely to betransmitted in the TestKing Switched LAN?
A. During high traffic periods
B. In an improperly implemented redundant topology
C. After broken links are re-established
D. When upper-layer protocols require high reliability
E. When a dual ring topology is in use
F. None of the above
The TestKing Network consists of the following 5 IP networks:
NETWORK 1: 192.168.10.0/26
NETWORK 2: 192.168.10.64/27
NETWORK 3: 192.168.10.96/27
NETWORK 4: 192.168.10.128/30
NETWORK 5: 192.168.10.132/30
Which of the following routing protocols will support this IP addressing scheme? (Choose all that apply).
A. RIP version 1
B. RIP version 2
C. IGRP
D. EIGRP
E. OSPF
F. BGP
