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20 Cards in this Set
- Front
- Back
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In a typical configuration, which device(s) handle the role of the TFTP server?
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1. CUCM Publisher
2. CME router |
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For CME, what is the IOS command to configure an external TFTP server?
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# conf term
# telephony-service # cnf-file location tftp://<ip addr> |
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Why is it necessary to setup alias filenames for firmware files in the CME flash?
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Firmware files are organized into subdirectories in newer CME versions, but phones do not know the path, only the filename. Setup an alias in the root.
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What are the IOS commands to setup an alias in the TFTP flash?
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# dir flash:/phone/7940-7960
# conf term # tftp-server flash:<full path> alias <filename> |
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To prepare a CME router to support Cisco phones, what key items must you configure?
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1. IP source address
2. Max-DN 3. Max-Ephones |
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What are the basic IOS commands to configure a CME router to support VoIP phones?
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# conf term
# telephony-service # ip source-address <addr> # max-ephones <1-30> # max-dn <1-150> |
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What does the max-ephones paramater mean?
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Configures the maximum number of IP phones the router will support.
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What does the max-dn parameter mean?
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Configures the maximum number of directory numbers
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What are the negative effects of setting max-ephones and max-dn higher than necessary?
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The router reserves memory to support the CME service. Excess resource reservations may impact performance of other services.
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What is an ephone-dn, and what are the two modes for it?
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An ephone dn is a directory number that can be assigned to a button on a Cisco phone.
A single-line ephone-dn can make or receive only one call at a time. A dual-line can handle two simultaneous calls. |
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What are the IOS commands to configure an ephone-dn?
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#config term
# ephone-dn <tag 1-150> [dual-line] #number <digits> |
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What is the IOS command to configure an ephone-dn to answer multiple phone numbers?
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# ephone-dn <tag> <digits> secondary <digits>
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What are the IOS commands to configure an ephone?
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#ephone <tag 1-max-ephones>
#mac-address aaaa.bbbb.cccc |
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What is the IOS command to verify ephone registration status?
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#show ephone
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What is the IOS command to associate a button with a dn?
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#ephone <tag>
#button <button-numb> <separator> <ephone-dn> #restart |
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What are two methods for assigning multiple lines to a phone?
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1. repeat the #button command for each button
2. list multiple pairs on a single button command |
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What is the IOS command to verify button assignments?
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#show ephone
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What are the possible separators for a #button command?
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colon (:) for normal ring
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What is the sequence of menu items to access the telephony service in CCP?
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Configure > Unified Communications > Telephony Settings
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What is the sequence of menu items to configure phones and extensions in CCP?
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Configure > Unified Communications > Users, Phones, Extensions > Extensions
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