IT Governance and Management Assignment Help
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Question 1
(TCO 1) What is the key
function of the Cisco Borderless Architecture core layer?
o
Acts as a bride between access and
distribution layers
o
Establishes layer 3 routing boundaries
o
Aggregates layer 2 data to access layer
o
Facilitates fault isolation and
high-speed backbone connectivity
o
Provides access to a secure data channel
Question 2
(TCO 1) You are required to justify the need
to implement a collapsed core network. Which justification below makes sense
for a collapsed core network?
o
Other options are too expensive
o
Cost-effective solution for a smaller
environment
o
Ability to embed the functionalities of
access and distribution into a single layer
o
Makes sense to implement in large-scale
enterprise networks to be more adaptable
o
Ability to effectively implement
security policies to meet business needs
Question 3
(TCO 1) Name one advantage of modular switches
over fixed-configuration switches.
o
Easier management of switched network
o
Increased throughput
o
Fewer data drops
o
Easier to remove port aggregation
o
Increased delay
Question 4
(TCO 1) Name one advantage of
fixed-configuration switches over modular switches.
o
Need fewer power outlets
o
Increased security on backplane
o
Better scalability
o
Increased overall layer 2 performance
o
None of the above
Question 5
(TCO 1) Name one advantage of the cut-through
switching method as opposed to the store-and-forward switching method
o
Forwarding decision is based on
destination IP address
o
Does not forward erroneous frames
o
Minimize delay
o
Always increased overall network
throughput
o
None of the above
Question 6
(TCO 1) A switch receives a frame from
Server-1 with destination to Host-A. Both devices’ Physical addresses are
registered in the Switch MAC Address Table. Where does the switch send the
frame?
o
Forward the frame as a broadcast to all
egress ports except for the ingress port
o
Avoid a layer two loop by sending the
frame to the main backplane of the switch
o
Directly from Server-1 to Host-A
o
A and C
o
None of the above
Question 7
(TCO 1) Which action does not occur before the
boot loader initializes the CPU?
o
Boot loader executes POST
o
Switch loads boot loader software
o
A and B
o
Firmware in POST checks the BIOS before
loading it in memory
o
All of the above
Question 8
(TCO 1) Which step is
not appropriate to recover from a damaged operating system?
Load the recovery IOS backup files.
Press mode button until System LED turns
briefly amber.
Unplug the switch power cord.
Boot loader prompt switch: will appear.
B and C
Question 9
(TCO 1) A network engineer observes that the
Port LED lights are off on one of the network switches. What does this
indicate?
o
The ports are disabled in software.
o
There is a link fault.
o
There may have been too many collisions
before the switch turns off the ports.
o
The ports may not be receiving enough
power.
o
None of the above
Question 10
(TCO 1) Despite the fact a junior network
engineer configures an IP address under the SVI on a switch, she is unable to
reach the switch from a remote network. She can only manage the switch from the
local segment. What may be the problem?
o
She misconfigures the IP address for
remote access.
o
She may have used the wrong subnet mask.
o
She forgets to assign a default gateway
on the switch.
o
B and C
o
None of the above
Question 11
(TCO 1) The following command is used to
determine the status of both physical and virtual interfaces.
o
Show VLAN
o
Show VLAN status all
o
Show VLAN brief
o
Show VLAN detail
o
Show IP interface brief
Question 12
(TCO 1) The following command turns off
dynamic port on a Cisco switch.
o
Interface duplex mode full
o
Set duplex mode full
o
Duplex mode full
o
Configure duplex mode full
o
Duplex full
Question 13
(TCO 1) Match each term below with its
meaning.
o Multicast
o Ethernet
o Port Density
o Available switch ports
o Port Aggregation
o Switch
o Supports full-duplex connectivity
Question 14
(TCO 1) Match each term below with its
meaning.
o Cut-through
o RARP
o Distribution Layer
o Switch#
Question 15
(TCO 1) Match each term below with the correct
command in Cisco CLI or terminology.
o switch(config-line)#
o switch(config)#
o switch(config-if)#
o switch-1(config)#
Question 16
(TCO 1) Match each term
below with its correct definition.
o Firewall
o Encryption
o Backup
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