CCMBAC Chapter 5
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Question 1 |
Because Layer 3 devices kill broadcasts, and DHCP Discover messages are broadcast, what do we need to use to allow devices who do not have a DHCP server on their subnet access to those servers?
A | TFTP servers |
B | Flux capacitors |
C | Relay agents |
D | Trick question, DHCP broadcasts are not killed |
Question 2 |
How does DHCP relate to TFTP?
A | You can assign IP phones a TFTP server address using DHCP |
B | TFTP is a sub-protocol of DHCP |
C | They have no relation |
D | DHCP is an option under TFTP |
Question 3 |
TFTP is which option?
A | 123 |
B | 150 |
C | 3 |
D | 1 |
Question 4 |
Why do we use the Router option in DHCP?
A | So devices know their unique address |
B | So devices know how to find their default gateway |
C | So devices know how many hosts are on their networks |
D | This option is not used with voice |
Question 5 |
If you chose not to use DHCP, how can your CallManager and IP Phones get their IP addresses?
A | Dynamic |
B | TFTP |
C | Static |
D | FTP |
Question 5 Explanation:
DHCP stands for Dynamic Host Configuration Protocol, so dynamic is not correct. TFTP is for phone configuration files, not IP assignment.
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