Tài liệu Cramsession fot Network+ Certification docx



%UDLQ%X]]
&UDPVHVVLRQ

TM


Notice: While every precaution has been taken in the preparation of this material, neither the author nor BrainBuzz.com
assumes any liability in the event of loss or damage directly or indirectly caused by any inaccuracies or incompleteness of
the material contained in this document. The information in this document is provided and distributed “as-is”, without any
expressed or implied warranty. Your use of the information in this document is solely at your own risk, and Brainbuzz.com
cannot be held liable for any damages incurred through the use of this material. The use of product names in this work is
for information purposes only, and does not constitute an endorsement by, or affiliation with BrainBuzz.com. Product
names used in this work may be registered trademarks of their manufacturers. This document is protected under US and
international copyright laws and is intended for individual, personal use only. For more details, visit our legal page
.
© 2000 All Rights Reserved – BrainBuzz.com
/DVWXSGDWHG-XQH&OLFN
KHUH
IRUXSGDWHV
&OLFNKHUH
WRVHHDGGLWLRQDO
GRFXPHQWVUHODWHGWRWKLVVWXG\
JXLGH&OLFNKHUH
WRUHFHLYHIUHH
SUDFWLFHTXHVWLRQVIRU1HWZRUN
&HUWLILFDWLRQ

&RQWHQWV
&RQWHQWV  

I. .QRZOHGJHRI1HWZRUNLQJ
7HFKQRORJ\  
,%DVLF.QRZOHGJH  
8QL[ 
,3K\VLFDO/D\HU  
,'DWD/LQN/D\HU 
,1HWZRUN/D\HU 
,7UDQVSRUW/D\HU 
,7&3,3)XQGDPHQWDOV 
,7&3,36XLWH8WLOLWLHV 
,5HPRWH&RQQHFWLYLW\ 
,,.QRZOHGJHRI1HWZRUNLQJ
3UDFWLFHV 
,,,PSOHPHQWLQJWKH,QVWDOODWLRQ
RIWKH1HWZRUN 
,,$GPLQLVWHULQJWKH&KDQJH
&RQWURO6\VWHP 
,,0DLQWDLQLQJDQG6XSSRUWLQJ
WKH1HWZRUN 
,,,GHQWLI\LQJ$VVHVVLQJDQG
5HVSRQGLQJWR3UREOHPV 
,,7URXEOHVKRRWLQJWKH1HWZRUN
 
&UDPVHVVLRQIRU
1HWZRUN
&HUWLILFDWLRQ

$EVWUDFW
7KLV&UDPVHVVLRQZLOOKHOS\RXWR
SUHSDUHIRUWKH&RPS7LD1HWZRUN

([DP([DPWRSLFVLQFOXGH.QRZOHGJH
RI1HWZRUNLQJ7HFKQRORJLHV/D\HUV
7&3,3.QRZOHGJHRI1HWZRUNLQJ
3UDFWLFHV,QVWDOOLQJ6XSSRUWLQJDQG
7URXEOHVKRRWLQJ1HWZRUNV








%UDLQ%X]]&UDPVHVVLRQ1HWZRUN&HUWLILFDWLRQ


1HWZRUN&HUWLILFDWLRQ
I. .QRZOHGJHRI1HWZRUNLQJ7HFKQRORJ\ 
,%DVLF.QRZOHGJH
,'HPRQVWUDWHXQGHUVWDQGLQJRIEDVLFQHWZRUNVWUXFWXUHLQFOXGLQJ
•
7KHFKDUDFWHULVWLFVRIVWDUEXVPHVKDQGULQJWRSRORJLHVWKHLUDGYDQWDJHV
DQGGLVDGYDQWDJHV
o 6WDU$VWDUSK\VLFDOWRSRORJ\PHDQVWKDWWKHQRGHVGHYLFHVDUHDOO
FRQQHFWHGWRDFHQWUDOL]HGKXERUVZLWFKDQGLVFRPPRQO\XVHGIRU
%$6(%$6(7RU%$6(7;
 3URVFDEOLQJLVLQH[SHQVLYHHDV\WRZLUHPRUHUHOLDEOHDQG
HDVLHUWRPDQDJHEHFDXVHRIWKHXVHRIKXEVZKLFKDOORZ
GHIHFWLYHFDEOHVHJPHQWVWREHURXWHGDURXQGORFDWLQJDQG
UHSDLULQJEDGFDEOHVLVHDVLHUEHFDXVHRIWKHFRQFHQWUDWRUV

QHWZRUNJURZWKLVHDVLHU
 &RQV$OOQRGHVUHFHLYHWKHVDPHVLJQDOWKHUHIRUHGLYLGLQJ
EDQGZLGWKPD[FRPSXWHUVLVRQD/$1PD[873OHQJWK
LVPHWHUVDSSUR[IWGLVWDQFHEHWZHHQFRPSXWHUVLV
PHWHUV

o %XVDEXVSK\VLFDOWRSRORJ\PHDQVWKDWDOORIWKHGHYLFHVDUH
FRQQHFWHGWRDFRPPRQEDFNERQHVLJQDOLVVHQWLQERWKGLUHFWLRQV
EXWVRPHEXVHVDUHXQLGLUHFWLRQDOFDQEHXVHGIRU%$6(%$6(
RU%52$'
 3URV*RRGIRUVPDOOQHWZRUNV
 &RQV'LIILFXOWWRWURXEOHVKRRWDQGORFDWHZKHUHWKHEUHDNLQ
WKHFDEOHLVRUZKLFKPDFKLQHLVFDXVLQJWKHIDXOWZKHQRQH
GHYLFHIDLOVWKHUHVWRIWKH/$1IDLOV

o 0HVK$PHVKSK\VLFDOWRSRORJ\LVZKHQHYHU\GHYLFHRQWKHQHWZRUN
LVFRQQHFWHGWRHYHU\GHYLFHRQWKHQHWZRUNPRVWFRPPRQO\XVHGLQ
:$1FRQILJXUDWLRQV
 3URVKHOSVILQGWKHTXLFNHVWURXWHRQWKHQHWZRUNSURYLGHV
UHGXQGDQF\
 &RQVYHU\H[SHQVLYHDQGQRWHDV\WRVHWXS

•
5LQJ$ULQJSK\VLFDOWRSRORJ\LVZKHQWKHGHYLFHVDUHZLUHGLQDFLUFOHEXW
DOPRVWDOZD\VLPSOHPHQWHGLQDORJLFDOULQJWRSRORJ\RQDVWDUSK\VLFDO
WRSRORJ\(DFKGHYLFHKDVDWUDQVFHLYHUZKLFKEHKDYHVOLNHDUHSHDWHUZKLFK
PRYHVWKHVLJQDODURXQGWKHULQJLGHDOIRUWRNHQSDVVLQJDFFHVVPHWKRGV
 3URV6LJQDOGHJHQHUDWLRQLVORZRQO\WKHGHYLFHWKDWKROGVWKHWRNHQ
FDQWUDQVPLWZKLFKUHGXFHVFROOLVLRQV
%UDLQ%X]]&UDPVHVVLRQ1HWZRUN&HUWLILFDWLRQ



 &RQV'LIILFXOWWRORFDWHDSUREOHPFDEOHVHJPHQWH[SHQVLYHKDUGZDUH

%XV

5LQJ

6WDU

0HVK



 

•
7KHFKDUDFWHULVWLFVRIVHJPHQWVDQGEDFNERQHV
o 6HJPHQWV7\SLFDOO\DWUXQNRIFDEOLQJFRQQHFWLQJDGHYLFHWRD
FRQFHQWUDWLRQGHYLFHRUURXWLQJGHYLFHDOVRDORJLFDOJURXSRIGHYLFHV
ZKLFKFRPPXQLFDWHZLWKLQDJLYHQVXEQHWWKDWLVVHSDUDWHGE\D
EULGJHURXWHUEURXWHUVZLWFKLQJKXERUPXOWLSOH[HU
o %DFNERQHV7KHIRXQGDWLRQRIWKH/$1:$1ZKHUHWKHVHUYHUVDUH
OLQNHGWRJHWKHURQDFRPPRQVHULHVRIFRQFHQWUDWLRQGHYLFHVRUWKDW
DUHMXVWDIHZKRSVDZD\7KLVJLYHVWKHVHUYHUVWKHPRVWEDQGZLGWK
WRVHUYHRWKHUGHYLFHVLQFOXGLQJRWKHUVHUYHUV

,,GHQWLI\WKHIROORZLQJ
•
7KHPDMRUQHWZRUNRSHUDWLQJV\VWHPVLQFOXGLQJ0LFURVRIW:LQGRZV17

1RYHOO1HW:DUHDQG8QL[
o 06:LQGRZV17$QHWZRUNLQJRSHUDWLQJV\VWHPGHVLJQHGXVLQJD
'LUHFWRU\WRPDQDJHFHUWDLQUHVRXUFHV17VSULPDU\ILOHV\VWHPLV
17)61HZ7HFKQRORJ\)LOH6\VWHP3URYLGHVDQLQKHUHQWO\*8,
FRQVROHDWWKHVHUYHU
o 1RYHOO1HW:DUH$QHWZRUNLQJRSHUDWLQJV\VWHPGHVLJQHGXVLQJD
ELQGHU\RU'LUHFWRU\6HUYLFHWRPDQDJHPRVWUHVRXUFHV1HWZDUHV
SULPDU\ILOHV\VWHPLVDFRPELQDWLRQRI)$7)LOH$OORFDWLRQ7DEOHDQG
'(7'LUHFWRU\(QWU\7DEOH3URYLGHVDQLQKHUHQWO\WH[WEDVHGDQG
FRPPDQGSURPSWFRQVROHDWWKHVHUYHU

8QL[
•
7KHFOLHQWVWKDWEHVWVHUYHVSHFLILFQHWZRUNRSHUDWLQJV\VWHPVDQGWKHLU
UHVRXUFHV
o :LQGRZV17:RUNVWDWLRQEHVWVHUYHV:LQGRZV176HUYHUEHFDXVHRI
WKHFRPPRQ17)6ILOHV\VWHPDQGWKH\DUHRSWLPL]HGWRZRUNEHVW
ZLWKHDFKRWKHU%HVWILOHWUDQVIHUWKURXJKSXWZRXOGEH17
:RUNVWDWLRQ
%UDLQ%X]]&UDPVHVVLRQ1HWZRUN&HUWLILFDWLRQ


o 1RYHOO1HW:DUHZRUNVZHOOZLWKPRVWSRSXODUFOLHQWV26VVXFKDV
'26:LQGRZV:LQGRZV[:LQGRZV17:RUNVWDWLRQEXWWKH
FOLHQWVWKDWVHUYHV1HW:DUHDUH'26IODYRUVDQG'26EDVHG26VVXFK
DV:LQGRZVIRUILOHVKDULQJ0DFLQWRVKDQG26ZRUNZLWK17
DQG1HW:DUHEXWZRUNEHVWZLWKWKH126ZULWWHQIRUWKHP
o 8QL[VSHFLILFFOLHQWVVXFKDV6XQ6SDUFVWDWLRQVZRUNEHVWZLWKWKHLU
PDQXIDFWXUHUV126


•
7KHGLUHFWRU\VHUYLFHVRIWKHPDMRUQHWZRUNRSHUDWLQJV\VWHPV
o :LQGRZV17XVHVDGLUHFWRU\VHUYLFHGDWDEDVHWKDWFRQWDLQV
LQIRUPDWLRQUHODWHGWRXVHUVJURXSVDQGFRPSXWHUV,WFDQEH
UHSOLFDWHGEHWZHHQ'RPDLQ&RQWUROOHUVE\DVFKHGXOHRURQGHPDQG
:LQGRZVXVHV$FWLYH'LUHFWRU\ZKLFKLVDKLHUDUFKLFDOVHFXULW\
PRGHOVLPLODUWR1'6
o 1HW:DUH[XVHVELQGHU\VHUYLFHV1:[DQGERWKXVH1RYHOO
'LUHFWRU\6HUYLFHV1'6%LQGHU\LVUHVWULFWHGWRWKHPDFKLQHLWVLWV
RQ1'6XVHVDWUHHVWUXFWXUH
o 8QL[XVHV"""

,$VVRFLDWH,3;,3DQG1HW%(8,ZLWKWKHLUIXQFWLRQV
•
,3;,QWHUQHWZRUN3DFNHW([FKDQJH,WVWKH1RYHOO1HW:DUHGHVLJQHG
SURWRFROZKLFKLVWKHGHIDXOWSURWRFROGXULQJLQVWDOODWLRQ3DFNHWVL]HVIRU
(WKHUQHWDUHDSSUR[E\WHVIRU7RNHQ5LQJWKH\DUHDSSUR[.E
3HUIRUPVDGGUHVVLQJDQGURXWLQJIXQFWLRQV5HVLGHVLQ1HWZRUN/D\HU
5HTXLUHVVRPHFRQILJXUDWLRQ
•
,3,QWHUQHW3URWRFRO'2'VWDQGDUGGHVLJQHGIRU$53$QHW%DVHGRQWZR
PRGHOVWKH'2'PRGHOOD\HUVDQGWKH26,PRGHOOD\HUVZKLFKLVWKH
:LQGRZV17DQG8QL[GHIDXOWSURWRFROGXULQJLQVWDOODWLRQ5HTXLUHVDORWRI
FRQILJXUDWLRQ,3IXQFWLRQVRQWKH,QWHUQHWOD\HURIWKH'2'PRGHODQGRQWKH
1HWZRUNOD\HURIWKH26,PRGHO$FRQQHFWLRQOHVVSURWRFROUHVSRQVLEOHIRU
DGGUHVVLQJDQGURXWLQJSDFNHWVEHWZHHQKRVWV
•
1HW%(8,1HW%,261HWZRUN%DVLF,QSXW2XWSXW6\VWHP(QKDQFHG8VHU
,QWHUIDFH0LFURVRIWGHVLJQHGSURWRFROIRUIDVWSDFNHWGHOLYHU\LQDVPDOO
QHWZRUNZLWKRXWPXFKFRQILJXUDWLRQLWVVKRUWFRPLQJLVWKDWLWVQRWURXWDEOH

,WRSHUDWHVRQWKH1HWZRUNDQG7UDQVSRUWOD\HUVRIWKH26,PRGHO

,'HILQHWKHIROORZLQJWHUPVDQGH[SODLQKRZHDFKUHODWHVWRIDXOWWROHUDQFHRU
KLJKDYDLODELOLW\
•
0LUURULQJ5$,''XSOLFDWHVDSDUWLWLRQRQDQRWKHUSK\VLFDOGLVNZLWKRQH
GDWDFKDQQHOGULYHVXVHGIRUGDWDIRUSDULW\DGYDQWDJHVDUHIDXOW
WROHUDQFHGLVDGYDQWDJHVDUHLWVH[SHQVLYHDQGUHTXLUHVWZLFHWKHGLVNVSDFH
•
'XSOH[LQJ5$,''XSOLFDWHVDSDUWLWLRQRQDQRWKHUSK\VLFDOGLVNWKDWLV
FRQQHFWHGWRDQRWKHU+DUG'ULYH&RQWUROOHUXVLQJWZRGDWDFKDQQHOV
VLPXOWDQHRXVO\WZRGDWDFDEOHVDQGWZR'$6'XVHGIRUGDWDIRUSDULW\
%UDLQ%X]]&UDPVHVVLRQ1HWZRUN&HUWLILFDWLRQ


DGYDQWDJHVDQGGLVDGYDQWDJHVDUHWKHVDPHDVPLUURULQJEXWGXSOH[LQJ
SURYLGHVPXFKIDVWHUUHDGVSHHGVWKDQPLUURULQJ
•
6WULSLQJZLWKDQGZLWKRXWSDULW\GDWDVWULSLQJLVZKHQEORFNVRUELWVRIGDWD
DUHZULWWHQWRHDFKGULYHLQWKHDUUD\LQVXFFHVVLRQ,WVXVHGLQPRVW5$,'
OHYHOVDQGLVJUHDWIRULPSURYLQJUHDGZULWHVSHHGVEHFDXVHWKH,2UHTXHVW
DUHEHLQJGLVWULEXWHGEHWZHHQDOO,2GDWDFKDQQHOV3DULW\FKHFNLQJUHOLHVRQ
DQH[WUDELWFDOOHGDSDULW\ELWZKLFKLVXVHGWRFRPSDUHWKHELWVWULQJWRDQ
RGGRUHYHQFRXQW,IWKHRGGRUHYHQFRXQWLVQRWPDWFKHGEDVHGRQWKH
VHWWLQJRIWKHSDULW\ELWWKHQWKHGDWDVWULQJLVVHQWDJDLQ([WUDGULYHVSDFH
LVXVHGIRUWKHSDULW\ELWV1RWXVLQJSDULW\ZLOOLPSURYHRYHUDOOGDWD
WUDQVPLVVLRQEHFDXVHRIWKHRPLVVLRQRIWKHSDULW\ELWFDOFXODWLRQEXWVKRXOG
EHXVHGZKHQVSHHGLVRIJUHDWHULPSRUWDQFHWKDQIDXOWWROHUDQFH5$,'
SURYLGHVWKHEHVWIDXOWWROHUDQFHEHFDXVHLWXVHVVHYHUDOGULYHVZLWKEORFN
LQWHUOHDYLQJDGLVWULEXWHGFKHFNVXPIRUSDULW\DQGKDVIDVWUHDGV

•
9ROXPHVDUHDFWLYHVHJPHQWVRIDSK\VLFDOVHUYHUKDUGGULYHZKLFKPD\EH
IXOO\FRQWDLQHGLQDVLQJOHKDUGGULYHVSDQQHGRYHUVHYHUDOGLVNVRUPXOWLSOH
YROXPHVFDQRFFXS\RQHKDUGGULYH
•
7DSHEDFNXSRIIOLQHVWRUDJHDQGLVHDVLO\UHPRYDEOHVORZUHDGZULWH
FRPSDUHGWRKDUGGLVNKLJKFDSDFLW\RQPDJQHWLFWDSHH[FHOOHQWFKRLFHIRU
IDXOWWROHUDQFHEHFDXVHLWVFKHDSDQGWKHPHGLDFDQEHVHQWHOVHZKHUHIRU
SURWHFWLRQ

I.1.5 'HILQHWKHOD\HUVRIWKH26,PRGHODQGLGHQWLI\WKHSURWRFROVVHUYLFHVDQG
IXQFWLRQVWKDWSHUWDLQWRHDFKOD\HU
•
$SSOLFDWLRQOD\HU$OORZVDSSOLFDWLRQVWRXVHWKHQHWZRUN+DQGOHV
QHWZRUNDFFHVVIORZFRQWURODQGHUURUUHFRYHU\PHVVDJHVDUHVHQWEHWZHHQ
OD\HUV
o 3URWRFROV60%1&3
o 6HUYLFHV7HOQHW)73XVH7&37)731)661036073XVH7&3
o )XQFWLRQV8VHULQWHUIDFHZLWKDSSOLFDWLRQV*DWHZD\V

•
3UHVHQWDWLRQOD\HU7UDQVODWHVGDWDLQWRDIRUPXVDEOHE\WKHDSSOLFDWLRQ
OD\HU7KHUHGLUHFWRURSHUDWHVKHUH5HVSRQVLEOHIRUSURWRFROFRQYHUVLRQ
WUDQVODWLQJDQGHQFU\SWLQJGDWDDQGPDQDJLQJGDWDFRPSUHVVLRQPHVVDJHV
DUHVHQWEHWZHHQOD\HUV
o 3URWRFROV1&3
o 6HUYLFHV7HOQHW)73XVH7&37)731)661036073XVH7&3
o )XQFWLRQV*DWHZD\V

•

6HVVLRQOD\HU$OORZVDSSOLFDWLRQVRQFRQQHFWLQJV\VWHPVWRHVWDEOLVKD
VHVVLRQ3URYLGHVV\QFKURQL]DWLRQEHWZHHQFRPPXQLFDWLQJFRPSXWHUV
PHVVDJHVDUHVHQWEHWZHHQOD\HUV
o 3URWRFROV1$
o 6HUYLFHV7HOQHW)73XVH7&37)731)661036073XVH7&3
%UDLQ%X]]&UDPVHVVLRQ1HWZRUN&HUWLILFDWLRQ


o )XQFWLRQV*DWHZD\V

•
7UDQVSRUWOD\HU5HVSRQVLEOHIRUSDFNHWKDQGOLQJ(QVXUHVHUURUIUHH
GHOLYHU\5HSDFNDJHVPHVVDJHVGLYLGHVPHVVDJHVLQWRVPDOOHUSDFNHWVDQG
KDQGOHVHUURUKDQGOLQJVHJPHQWVRIPHVVDJHIUDJPHQWVDUHVHQWEHWZHHQ
OD\HUV
o 3URWRFROV63;7&38'3DQG1HW%(8,IXQFWLRQRQWKLVOD\HU
o 6HUYLFHV7&363;FRQQHFWLRQRULHQWHGFRPPXQLFDWLRQIRU
DSSOLFDWLRQVWRHQVXUHHUURUIUHHGHOLYHU\8'3FRQQHFWLRQOHVV
FRPPXQLFDWLRQVDQGGRHVQRWJXDUDQWHHSDFNHWGHOLYHU\EHWZHHQ
WUDQVIHUSRLQWV
o )XQFWLRQV*DWHZD\VIXQFWLRQRQWKLVOD\HU

•
1HWZRUNOD\HU7UDQVODWHVV\VWHPQDPHVLQWRDGGUHVVHV5HVSRQVLEOHIRU
DGGUHVVLQJGHWHUPLQLQJURXWHVIRUVHQGLQJPDQDJLQJQHWZRUNWUDIILF
SUREOHPVSDFNHWVZLWFKLQJURXWLQJGDWDFRQJHVWLRQDQGUHDVVHPEOLQJGDWD
'DWDJUDPVDUHVHQWEHWZHHQOD\HUV
o 3URWRFROV,3;,3,&03$535$535,3263)(*3,*031HW%(8,
'/&DQG'HF1(7IXQFWLRQRQWKLVOD\HU
o 6HUYLFHVVRIWZDUHKDUGZDUHDGGUHVVHVDQGSDFNHWURXWLQJEHWZHHQ

KRVWVDQGQHWZRUNV,3,3;VRIWZDUHDGGUHVVHVWRKDUGZDUH
DGGUHVVHVDUHUHVROYHG$535$53VHQGVPHVVDJHVDQGUHSRUWV
HUURUVUHJDUGLQJSDFNHWGHOLYHU\,&03UHSRUWVKRVWJURXS
PHPEHUVKLSWRORFDOPXOWLFDVWURXWHUV,*03
o )XQFWLRQV5RXWHUVDQG%URXWHUVIXQFWLRQXSWRWKLVOD\HU

•
'DWDOLQNOD\HU6HQGVGDWDIURPQHWZRUNOD\HUWRSK\VLFDOOD\HU
0DQDJHVSK\VLFDOOD\HUFRPPXQLFDWLRQVEHWZHHQFRQQHFWLQJV\VWHPV'DWD
IUDPHVDUHVHQWEHWZHHQOD\HUV
o 3URWRFROV+'/&+LJKOHYHO'DWD/LQN&RQWURO6XSSRUWV
DV\QFKURQRXVDQGV\QFKURQRXVWUDQVPLVVLRQV8VHV//&IORZFRQWURO
o 6HUYLFHV(WKHUQHW7RNHQ5LQJDQGRWKHUFRPPXQLFDWLRQVRFFXUKHUH
YLDIUDPHV//&0DQDJHVOLQNFRQWURODQGGHILQHV6$3V
6HUYLFH$FFHVV3RLQWV0$&
&RPPXQLFDWHVZLWKDGDSWHUFDUG
o )XQFWLRQV6ZLWFKHVEURXWHUVDQGEULGJHVIXQFWLRQRQWKLVOD\HUXVLQJ
WKH0$&VXEOD\HU

•
3K\VLFDOOD\HU7UDQVPLWVGDWDRYHUDSK\VLFDOPHGLXP'HILQHVFDEOHV
FDUGVDQGSK\VLFDODVSHFWV'DWDELWVDUHVHQW
o 3URWRFROV1RSURWRFROVIXQFWLRQRQWKLVOD\HU
o 6HUYLFHV(WKHUQHW&60$&'7RNHQ5LQJWRNHQSDVVLQJDQGRWKHU
FRPPXQLFDWLRQVRFFXU
%UDLQ%X]]&UDPVHVVLRQ1HWZRUN&HUWLILFDWLRQ


o )XQFWLRQV5HSHDWHUVDQGPXOWLSOH[HUVIXQFWLRQRQWKLVOD\HUELWVDUH
VHQWDFURVVWKHZLUH


,5HFRJQL]HDQGGHVFULEHWKHIROORZLQJFKDUDFWHULVWLFVRIQHWZRUNLQJPHGLDDQG
FRQQHFWRUV
•
7KHDGYDQWDJHVDQGGLVDGYDQWDJHVRIFRD[&DW&DWILEHURSWLF873DQG
673DQGWKHFRQGLWLRQVXQGHUZKLFKWKH\DUHDSSURSULDWH
o &RD[FRPPRQO\XVHGIRUWKLFNHWKHUQHWWKLQHWKHUQHWFDEOH79DQG
$5&QHWFRD[LDOFDEOLQJWKDWXVHV%1&FRQQHFWRUVKHDY\VKLHOGLQJ
SURWHFWVGDWDEXWH[SHQVLYHDQGKDUGWRPDNHFRQQHFWRUV
o &$7873673FDQEHXVHGIRUYRLFHRUGDWDEXWFDQEHXVHGIRU
GDWDXSWR0SV*RRGIRUFDEOHVHJPHQWVWRZRUNVWDWLRQVRUSULQWHUV
o &$7873673FDQEHXVHGIRUYRLFHDQGRUGDWDEXWGDWD
WUDQVPLVVLRQVXSWR0SV*RRGDVDEDFNERQHEXWDOVRJRRGIRU
FDEOHVHJPHQWVWRZRUNVWDWLRQVRUSULQWHUVVLQFHSULFHLVGURSSLQJ
o )LEHURSWLF,(((&DEOHLQZKLFKWKHFHQWHUFRUHDJODVV
FODGGLQJFRPSRVHGRIYDU\LQJOD\HUVRIUHIOHFWLYHJODVVUHIUDFWVOLJKW
EDFNLQWRWKHFRUH0D[OHQJWKLVNLORPHWHUVVSHHGLVXSWR*ESV
EXWYHU\H[SHQVLYH%HVWXVHGIRUDEDFNERQHGXHWRFRVW
o 8738QVKLHOGHG7ZLVWHG3DLUXVHV5-5-56DQG56
FRQQHFWRUVPD[OHQJWKLVPHWHUVVSHHGLVXSWR0SV
&KHDSHDV\WRLQVWDOOOHQJWKEHFRPHVDSUREOHP&DQEH&$7RU
TXDOLW\JUDGHV
o 6736KLHOGHG7ZLVWHG3DLUXVHV5-5-56DQG56
FRQQHFWRUVPD[OHQJWKLVPHWHUVVSHHGLVXSWR0SV1RWDV
LQH[SHQVLYHDV873HDV\WRLQVWDOOOHQJWKEHFRPHVDSUREOHP&DQEH
&$7RUTXDOLW\JUDGHV

•
7KHOHQJWKDQGVSHHGRI%DVH%DVH7DQG%DVH7
o %DVHPD[OHQJWKPHWHUVPD[VSHHG0SV7KLQ(WKHUQHW

o %DVH7PD[OHQJWKPHWHUVPD[VSHHG0SV
o %DVH7PD[OHQJWKPHWHUVPD[VSHHG0SV

•
7KHOHQJWKDQGVSHHGRI%DVH%DVH9*$Q\/DQ%DVH7;
o %DVHPD[OHQJWKPHWHUVPD[VSHHG0SV7KLFN(WKHUQHW
o %DVHPD[OHQJWKPHWHUVPD[VSHHG0SV
o 9*$Q\/DQPD[OHQJWKPHWHUVPD[VSHHG0SV
o %DVH7;PD[OHQJWKPHWHUVPD[VSHHG0SV
•
7KHYLVXDODSSHDUDQFHRI5-DQG%1&DQGKRZWKH\DUHFULPSHG

%UDLQ%X]]&UDPVHVVLRQ1HWZRUN&HUWLILFDWLRQ


,,GHQWLI\WKHEDVLFDWWULEXWHVSXUSRVHDQGIXQFWLRQRIWKHIROORZLQJQHWZRUN
HOHPHQWV
•
)XOODQGKDOIGXSOH[LQJ
o +DOIGXSOH[LQJHDFKGHYLFHLQWKHFRQILJXUDWLRQFDQVHQGDQGUHFHLYH
LQIRUPDWLRQEXWRQO\RQHDWDWLPHZKLOHVHQGLQJWKHGHYLFHFDQQRW
UHFHLYHYHU\PXFKOLNHZDONLHWDONLHV
o )XOOGXSOH[LQJHDFKGHYLFHLQWKHFRQILJXUDWLRQFDQVHQGDQGUHFHLYH
VLPXOWDQHRXVO\7KHEHVWH[DPSOHRIWKLVLVWKHWHOHSKRQH

•
:$1DQG/$1$/$1LVDORFDODUHDQHWZRUNWKDWLVDVPDOOFROOHFWLRQRI
ZRUNVWDWLRQVLQDJHRJUDSKLFDUHDRIOHVVWKDQPLOHDQGLVYHU\IDVWIRUGDWD
WUDQVIHU$ZLGHDUHDQHWZRUNLVDQHWZRUNRI/$1V$:$1VJHRJUDSKLF
ORFDWLRQLVFRQVLGHUHGWREHJOREDOXVLQJDGYDQFHGURXWHUV:$1VDUHPXFK

VORZHUWKDQ/$1VEXWDUHLQFUHDVLQJLQVSHHG
•
6HUYHUZRUNVWDWLRQDQGKRVW
o 6HUYHUDGHYLFHSURYLGLQJUHVRXUFHVWRRWKHUGHYLFHVRQWKHQHWZRUN
W\SLFDOO\IRXQGLQDGLVWULEXWHGSURFHVVLQJHQYLURQPHQW
o :RUNVWDWLRQDGHYLFHZKLFKDFFHVVHVDYDLODEOHUHVRXUFHVIURP
VHUYHUVW\SLFDOO\IRXQGLQDGLVWULEXWHGSURFHVVLQJHQYLURQPHQW
o +RVWDQDGGUHVVDEOHFRPSXWHUV\VWHPRQD7&3,3QHWZRUNVXFKDV
ZRUNVWDWLRQVVHUYHUVPLQLFRPSXWHUVPDLQIUDPHVDQGURXWHUVZKLFK
W\SLFDOO\RIIHUVUHVRXUFHVWRQHWZRUNQRGHV

•
6HUYHUEDVHGQHWZRUNLQJDQGSHHUWRSHHUQHWZRUNLQJ
o $SHHUWRSHHUQHWZRUNGRHVQRWUHO\RQWKHXVHRIDFHQWUDOILOHVHUYHU
WRVKDUHILOHEXWHDFKZRUNVWDWLRQUHOLHVRQDQRWKHUZRUNVWDWLRQWR
KDYHLWVUHVRXUFHVPDGHDYDLODEOH7KH\DUHYHU\GLIILFXOWWRPDLQWDLQ
VHFXULW\PXVWEHOLPLWHGQXPEHURISHHUVWRNHHSDGPLQLVWUDWLRQFRVWV
ORZVORZUHVSRQVHWLPHEXWWKH\DUHLQH[SHQVLYHQRFHQWUDOSRLQWRI
IDLOXUHDQGQRVSHFLDOWUDLQLQJUHTXLUHG
o $VHUYHUEDVHGQHWZRUNUHTXLUHVDFHQWUDOILOHVHUYHUDQGDQHWZRUNLQJ
RSHUDWLQJV\VWHPWKDWFDQKDQGOHWKHMRE7KH\UHTXLUHDVHSDUDWH
PDFKLQHDQGWKHUHIRUHH[SHQVLYHKDUGZDUHDQH[SHQVLYH126DQG
ZLWKRXWWKHSURSHUWUDLQLQJLWLVGLIILFXOWWRLQVWDOODQGPDLQWDLQ2QWKH
RWKHUKDQGGDWDWUDQVIHUVSHHGVDUHJUHDWHUVHFXULW\LVPRUHUREXVW
/$1H[SDQVLRQLVVLPSOHUDQGWKHUHDUHPDQDJHPHQWWRROVDYDLODEOH
•
&DEOH1,&DQGURXWHU
o &DEOHSURYLGHVWKHSDWKZD\IRUQHWZRUNFRPPXQLFDWLRQV,WVD
FRPSRQHQWRIDWRSRORJ\GHWHUPLQHGE\WKH1,&DQGVWDQGDUGEHLQJ
XVHG7KHPRVWFRPPRQW\SHVRI/$1FDEOLQJDUHFRD[LDOXQVKLHOGHG

WZLVWHGSDLUVKLHOGHGWZLVWSDLUDQGILEHURSWLF
o 1,&1HWZRUN,QWHUIDFH&DUGLVFRPSRQHQWDGGHGWRDFRPSXWHU
FLUFXLWERDUGH[SDQVLRQVORWDQGFRQQHFWVGLUHFWO\WRQHWZRUNFDEOLQJ
126VRIWZDUHLVLQVWDOOHGRQWKHZRUNVWDWLRQWRDOORZFRPPXQLFDWLRQ
EHWZHHQWKHZRUNVWDWLRQ26DQGWKHVHUYHU126
%UDLQ%X]]&UDPVHVVLRQ1HWZRUN&HUWLILFDWLRQ


o 5RXWHUPHDQVDFRQQHFWLRQEHWZHHQVLPLODURUGLVVLPLODUWRSRORJLHV
XVLQJWKHVDPHSURWRFRORSHUDWLQJDWWKH26,1HWZRUN/D\HU
•
%URDGEDQGDQGEDVHEDQG
o %DVHEDQGWUDQVPLVVLRQVXVHWKHHQWLUHPHGLXPVFDSDFLW\IRUDVLQJOH
FKDQQHORYHUGLJLWDOVLJQDOLQJ6LQFHRQO\RQHVLJQDODWDWLPHFDQ
RFFXS\DFKDQQHOWKHXVHRID08;ZLOODOORZPXOWLSOHGHYLFHVWRVHQG
PXOWLSOHVLJQDOVXVLQJDVLQJOHWUDQVPLVVLRQPHGLXP3URYLGHH[FHOOHQW
WKURXJKSXWEHFDXVHWKHGLJLWDOVLJQDORFFXSLHVWKHHQWLUHFKDQQHO
o %URDGEDQGWUDQVPLVVLRQVVKDUHWKHPHGLXPVEDQGZLGWKRYHU
PXOWLSOHDQDORJFKDQQHOVXQLGLUHFWLRQDOO\7KLVLVSHUIRUPHGXVLQJ
GLIIHUHQWIUHTXHQFLHVDQGDSURFHVVNQRZQDV)'0IUHTXHQF\GLYLVLRQ
PXOWLSOH[LQJ6LQFHWKHVHWUDQVPLVVLRQZRUNYHU\ZHOORYHUORQJ
GLVWDQFHV:$1FRPPXQLFDWLRQVWDNHDGYDQWDJHRIWKLVWHFKQRORJ\
•
*DWHZD\DVERWKDGHIDXOW,3URXWHUDQGDVDPHWKRGWRFRQQHFWGLVVLPLODU
V\VWHPVRUSURWRFROV
o $GHIDXOWJDWHZD\LVDQ,3DGGUHVVXVHGWRIRUZDUGSDFNHWVIURPRQH
VXEQHWWRDQRWKHUVXEQHW
o $JDWHZD\WKDWFRQQHFWVGLVVLPLODUV\VWHPVRUSURWRFROVDOORZV
GLIIHUHQWSODWIRUPVWRLQWHURSHUDWHZKLFKDGGVH[SDQVLRQDQG
IXQFWLRQDOLW\WRD/$1$JDWHZD\EDVLFDOO\JUDQWVDZRUNVWDWLRQD

GLUHFWFRQQHFWLRQWRWKHKRVWFRPSXWHUDQGDFWVDVDPHVVHQJHU
EHWZHHQWKHWZRV\VWHPV*DWHZD\VRSHUDWHEHWZHHQWKH26,
7UDQVSRUWOD\HUWKURXJKWKH$SSOLFDWLRQ/D\HU

,3K\VLFDO/D\HU
I
*LYHQDQLQVWDOODWLRQFRQILJXUDWLRQRUWURXEOHVKRRWLQJVFHQDULRVHOHFWDQ
DSSURSULDWHFRXUVHRIDFWLRQLIDFOLHQWZRUNVWDWLRQGRHVQRWFRQQHFWWRWKHQHWZRUN
DIWHULQVWDOOLQJRUUHSODFLQJDQHWZRUNLQWHUIDFHFDUG([SODLQZK\DJLYHQDFWLRQLV
ZDUUDQWHG7KHIROORZLQJLVVXHVPD\EHFRYHUHG
•
.QRZOHGJHRIKRZWKHQHWZRUNFDUGLVXVXDOO\FRQILJXUHGLQFOXGLQJ(3520
MXPSHUVDQGSOXJDQGSOD\VRIWZDUH
•
8VHRIQHWZRUNFDUGGLDJQRVWLFVLQFOXGLQJWKHORRSEDFNWHVWDQGYHQGRU
VXSSOLHGGLDJQRVWLFV
•
7KHDELOLW\WRUHVROYHKDUGZDUHUHVRXUFHFRQIOLFWVLQFOXGLQJ,54'0$DQG
,2%DVH$GGUHVV

,,GHQWLI\WKHXVHRIWKHIROORZLQJQHWZRUNFRPSRQHQWVDQGWKHGLIIHUHQFHV
EHWZHHQWKHP
•
+XEVDKXELVDZLULQJFRQFHQWUDWRUIRUD/$1RU:$1WKDWSURYLGHVD
FHQWUDODWWDFKPHQWSRLQWIRUQHWZRUNFDEOLQJ&RD[LDOFDEOHGRHVQWXVHKXEV
7KHUHDUHWKUHHW\SHVRIKXEVSDVVLYHDEVRUEVVRPHVLJQDOQRHOHFWURQLFV
WRSURFHVVGDWDVLJQDODFWLYHFOHDQVVLJQDOHOHFWURQLFVWRDPSOLI\VLJQDO
DQGLQWHOOLJHQWPDQDJHGVZLWFKLQJKXEV
•
0$8V0XOWLVWDWLRQ$FFHVV8QLWDQDFFHVVGHYLFHXVHGWRFRQQHFWWKHPDLQ

FDEOLQJVWUXFWXUHWRGHYLFHVLQXVHRQD7RNHQ5LQJQHWZRUN7KLVGHYLFHDGGV