ࡱ> W[V9 bjbj D,hhUl,l,99999:::8J:4~:<:VE::(:::<<<DDDDDDDIKDD9<<<<<D99::4Eh?h?h?<F9:9:Dh?<Dh?h?GBB:Ke\<F_BD&E0VEgB,M<lMBBM9iC|<<h?<<<<<DD>Z<<<VE<<<<M<<<<<<<<<l,X 8: CCNP Enterprise Design ENSLD 300-420 Official Cert Guide: Designing Cisco Enterprise Networks Copyright 2021 Cisco Press ISBN-10: 0-13-657519-6 ISBN-13: 978-0-13-657519-1 Warning and Disclaimer Every effort has been made to make this book as complete and as accurate as possible, but no warranty or fitness is implied. The information provided is on an "as is" basis. The author and the publisher shall have neither liability nor responsibility to any person or entity with respect to any loss or damages arising from the information contained in this book or from the use of the CD or programs accompanying it. When reviewing corrections, always check the print number of your book. Corrections are made to printed books with each subsequent printing. First Printing: Sept 9, 2020 Corrections for June 7, 2023 PgErrorCorrection138Figure 4-4 The "ABR" label on the right should have an arrow pointing to the second router from the right, between two bubbles. Corrections for July 18, 2022 PgErrorCorrection4Question 9, reads 9. A company needs to use public IP addresses so that four network servers are accessible from the Internet. What technology is used to meet this requirement?Should read: 9. A company needs to use public IP addresses so that four network servers located in the DMZ are accessible from the Internet. What technology is used to meet this requirement? 409Chapter 12, Answer 10 reads: 10. C. A periodic publication is a subscription that is useful for when a data value changes occasionally but the information needs to be sent in a timely manner. Should read: 10. A. On-change publication is a subscription that is useful for when a data value changes occasionally but the information needs to be sent in a timely manner.  This errata sheet is intended to provide updated technical information. Spelling and grammar misprints are updated during the reprint process but are not listed on this errata sheet.     MACGLOBL.DOT  DATE \l 6/8/2023 TIME 2:29 PM Updated 06/07/2023 ]^_ikmnyz{  d p  ŸŜddWWWddWhy,(h0OJQJaJ6hy,(hB*OJQJ^JaJfHphq 6hy,(h)B*OJQJ^JaJfHphq 6hy,(hSB*OJQJ^JaJfHphq hy,(h1 OJQJaJhy,(hhN5OJQJaJhy,(hOJQJaJhy,(h^OJQJaJ%hy,(hB*CJ"OJQJaJ"ph"^zh  / 2 8 C  p@@$Ifl  p@@ $ p@@a$gdXo$a$n$a$o$a$gd0$x-DM a$gd  d h p       / 1 2 7 8 B C D G H S T W \ ٽzzzzzzzzoho5OJQJaJho6OJQJ\aJh!56OJQJaJhy,(hY>OJQJaJ6hy,(h)B*OJQJ^JaJfHphq 6hy,(hB*OJQJ^JaJfHphq hy,(hSOJQJaJhy,(hySOJQJaJhy,(hhN5OJQJaJ&C D H S cNNN p@@$Ifl kd$$IflFv 3~ t06    44 lap {tttttjY :$If]:gd:  p/@gdo p@@kd$$Ifl0v 30 t0644 lap        ƶ{{{{k[kk[G&h2h5OJPJQJ\^JaJh2hUGIOJQJ\^JaJh2hOJQJ\^JaJh2hhN55OJQJaJh2hhN5OJQJaJh2hEH56OJQJaJh2h56OJQJaJh2h)56OJQJaJh2hY$356OJQJaJh2hhN556OJQJaJh!56OJQJaJho56OJQJaJ     gVI8d$7$8$H$Ifgd2 $IfgdY3 :$If]:gd:kd@$$IflFv2r0 3    4 laytY3 $ $Ifa$gdUGI p q  * t u v w y z {^{{K>..h2hZ~OJQJ\^JaJh2hUGIOJQJaJ%h2hW4B*OJQJ^JaJph 9 *h2hW4B*OJQJ^JaJeh@ph r@6h2hW4B*OJQJ^JaJeh@ph r@0h2B*OJQJ^JaJeh@ph r@h2h)OJQJ\^JaJh2hEHOJQJ\^JaJ h2hEHOJPJQJ^JaJh2OJPJQJ^JaJ h2hOJPJQJ^JaJ u v w { I8 :$If]:gd:kd$$IflFv2r0 3    4 laytY3 $Ifgd)d$-D9DIfM gdW4 $Ifz { ;<=HKMR%x˺ߎtggtttttttth-h ,OJQJaJh-hhN5OJQJaJh2h)OJQJaJ6h2hZ~B*OJQJ^JaJfHphq hQ|hZ~5OJQJ^JaJ h2hZ~OJPJQJ^JaJ&h2hZ~5OJPJQJ\^JaJh2hZ~OJQJ\^JaJh2h)OJQJ\^JaJ${ <=KOM kdl$$IflFv2r0 3    4 laytY3 $Ifd$7$8$H$IfgdZ~ $IfgdY3v$a$gd-$a$gdS $a$gdy $ a$gd ,²uqhTh-h-5CJOJQJaJhEHhEH5CJOJQJaJho5CJOJQJaJhEHh^5CJOJQJaJhEHhu5CJOJQJaJhEHh-5CJOJQJaJh!mHnHujhC^KUhC^KhRSjhRSUh-hSOJQJaJ'B0@P0:p-= /!"#$%: Dp$$If!vh#v#v#v~:V l t06555~p$$If!vh#v#v0:V l t06550p$$If!vh#v#vr#v:V l0 355r54ytY3$$If!vh#v#vr#v:V l0 355r54ytY3$$If!vh#v#vr#v:V l0 355r54ytY3|x2&6FVfv2(&6FVfv&6FVfv&6FVfv&6FVfv&6FVfv&6FVfv8XV~ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@66666 OJPJQJ_HmH nH sH tH N`N Normald CJOJ PJQJ _HmH sH tH Z@Z Rw Heading 1$<@&5CJ KH OJQJ\^JaJ BB  Heading 4$<@&56DA D Default Paragraph FontVi@V  Table Normal :V 44 la (k (No List J/J FT d CJOJ PJQJ _HmH sH tH / QQTd$d%d&d'dNOPQ#5CJOJ PJQJ _HmH sH tH N/N HC d#5CJOJ PJQJ _HmH sH tH 0U !0 Hyperlink>*B*@V 1@ FollowedHyperlink>*B* R/BR ITd` CJOJ PJQJ _HmH sH tH f/Rf BL'  d^` CJOJ PJQJ _HmH sH tH f/bf BX'  d^` CJOJ PJQJ _HmH sH tH f/rf NL'  d^` CJOJ PJQJ _HmH sH tH f/f NX'  d^` CJOJ PJQJ _HmH sH tH ^/^ UC d^#6CJOJ PJQJ _HmH sH tH Z/Z UL d^ CJOJ PJQJ _HmH sH tH Z/Z UX d^ CJOJ PJQJ _HmH sH tH N/N TN d#5CJOJ PJQJ _HmH sH tH NoN TH d#6CJOJ PJQJ _HmH sH tH T/T TS$da$#6CJOJ PJQJ _HmH sH tH V/V TC @d#5CJOJ PJQJ _HmH sH tH RoR TB @dx CJOJ PJQJ _HmH sH tH R/R TX! @d CJOJ PJQJ _HmH sH tH N/"N LH "d#6CJOJ PJQJ _HmH sH tH V/2V C1#d]#>*CJOJ PJQJ _HmH sH tH R/BR C2$d]#>*CJOJ PJQJ _HmH sH tH V/RV CX%d]#>*CJOJ PJQJ _HmH sH tH Z/bZ MN&d]^ CJOJ PJQJ _HmH sH tH d/rd SH"'$``d]`^`a$#6CJOJ PJQJ _HmH sH tH Z/Z SB(``d]`^` CJOJ PJQJ _HmH sH tH Z/Z NO)``d]`^` CJOJ PJQJ _HmH sH tH Z/Z TI*``d]`^` CJOJ PJQJ _HmH sH tH Z/Z CA+``d]`^` CJOJ PJQJ _HmH sH tH ^/^ EH,$d^a$&56CJOJ PJQJ _HmH sH tH Z/Z ET- d^ CJOJ PJQJ _HmH sH tH Z/Z EX. d^ CJOJ PJQJ _HmH sH tH N/N FC /d#6CJOJ PJQJ _HmH sH tH N/N FN 0d#5CJOJ PJQJ _HmH sH tH L/L M01 1d CJOJ PJQJ _HmH sH tH L/"L M02 2d CJOJ PJQJ _HmH sH tH L/2L M03 3d CJOJ PJQJ _HmH sH tH L/BL M04 4d CJOJ PJQJ _HmH sH tH L/RL M05 5d CJOJ PJQJ _HmH sH tH L/bL M06 6d CJOJ PJQJ _HmH sH tH L/rL M07 7d CJOJ PJQJ _HmH sH tH T/T PD8d&56CJOJ PJQJ _HmH sH tH j/j ENL*9 @@@d^` CJOJ PJQJ _HmH sH tH j/j ENX*: @@@d^` CJOJ PJQJ _HmH sH tH N/N HA ;d#5CJOJ PJQJ _HmH sH tH N/N HB <d#5CJOJ PJQJ _HmH sH tH N/N HD =d#5CJOJ PJQJ _HmH sH tH N/N HE >d#5CJOJ PJQJ _HmH sH tH N/N HF ?d#5CJOJ PJQJ _HmH sH tH N/N HG @d#5CJOJ PJQJ _HmH sH tH h/h EL*A @@@d^` CJOJ PJQJ _HmH sH tH `/"` LC1Bd]^#>*CJOJ PJQJ _HmH sH tH \/2\ LC2Cd]^#>*CJOJ PJQJ _HmH sH tH `/B` LCXDd]^#>*CJOJ PJQJ _HmH sH tH R/RR TRE @dx CJOJ PJQJ _HmH sH tH N/bN AU Fd#6CJOJ PJQJ _HmH sH tH d/rd MH"G$d]^a$#6CJOJ PJQJ _HmH sH tH L/L M08 Hd CJOJ PJQJ _HmH sH tH \/\ CLTI``d]`^` CJOJ PJQJ _HmH sH tH `/` FTNJ``d]`^`#6CJOJ PJQJ _HmH sH tH P/P BTSUB Kd CJOJ PJQJ _HmH sH tH V/V LXLd]#>*CJOJ PJQJ _HmH sH tH \/\ NOXM``d]`^` CJOJ PJQJ _HmH sH tH \/\ TIXN``d]`^` CJOJ PJQJ _HmH sH tH \/\ CAXO``d]`^` CJOJ PJQJ _HmH sH tH \/\ SBXP``d]`^` CJOJ PJQJ _HmH sH tH N/N BT Qd#5CJOJ PJQJ _HmH sH tH L/"L M09 Rd CJOJ PJQJ _HmH sH tH L/2L M10 Sd CJOJ PJQJ _HmH sH tH L/BL M11 Td CJOJ PJQJ _HmH sH tH L/RL M12 Ud CJOJ PJQJ _HmH sH tH L/bL M13 Vd CJOJ PJQJ _HmH sH tH L/rL M14 Wd CJOJ PJQJ _HmH sH tH L/L M15 Xd CJOJ PJQJ _HmH sH tH f/f CSH"Y$d]^a$#6CJOJ PJQJ _HmH sH tH X/X CHDZ@d^@#5CJOJ PJQJ _HmH sH tH X/X CHE[@d^@#5CJOJ PJQJ _HmH sH tH T/T CFT\@d^@ CJOJ PJQJ _HmH sH tH h/h CBL'] `0p`d^p`` CJOJ PJQJ _HmH sH tH h/h CBX'^ `0p`d^p`` CJOJ PJQJ _HmH sH tH h/h CNL'_ `0p`d^p`` CJOJ PJQJ _HmH sH tH h/h CNX'` `0p`d^p`` CJOJ PJQJ _HmH sH tH X/X CTHa@d^@#5CJOJ PJQJ _HmH sH tH `/"` CTCb @d^@#5CJOJ PJQJ _HmH sH tH \/2\ CTBc @d^@ CJOJ PJQJ _HmH sH tH \/B\ CTXd @d^@ CJOJ PJQJ _HmH sH tH N/RN EDTN ed CJOJ PJQJ _HmH sH tH L/bL ADD fd CJOJ PJQJ _HmH sH tH P/rP PTTOC gd CJOJ PJQJ _HmH sH tH P/P CTTOC hd CJOJ PJQJ _HmH sH tH T/T TOCPART id CJOJ PJQJ _HmH sH tH P/P TOCHB jd CJOJ PJQJ _HmH sH tH P/P TOCHC kd CJOJ PJQJ _HmH sH tH P/P TOCHD ld CJOJ PJQJ _HmH sH tH R/R CRHC md#5CJOJ PJQJ _HmH sH tH RoR CRHD nd#5CJOJ PJQJ _HmH sH tH JoJ CR od CJOJ PJQJ _HmH sH tH V/V CREDTI pd#5CJOJ PJQJ _HmH sH tH R/R CREDNM qd CJOJ PJQJ _HmH sH tH P/"P DED rd#6CJOJ PJQJ _HmH sH tH  Q2 CLs"B" frttBZRB Plain Textud CJOJ QJ 4 @b4 Footer v !4r4 Header w !HH 1 Balloon TextxCJOJ QJ ^J aJH>H -Titley$da$5CJ$OJQJ\aJ(( -ver12redj`j ! Table Grid7:V{0{PK![Content_Types].xmlN0EH-J@%ǎǢ|ș$زULTB l,3;rØJB+$G]7O٭Vj\{cp/IDg6wZ0s=Dĵw %;r,qlEآyDQ"Q,=c8B,!gxMD&铁M./SAe^QשF½|SˌDإbj|E7C<bʼNpr8fnߧFrI.{1fVԅ$21(t}kJV1/ ÚQL×07#]fVIhcMZ6/Hߏ bW`Gv Ts'BCt!LQ#JxݴyJ] C:= ċ(tRQ;^e1/-/A_Y)^6(p[_&N}njzb\->;nVb*.7p]M|MMM# ud9c47=iV7̪~㦓ødfÕ 5j z'^9J{rJЃ3Ax| FU9…i3Q/B)LʾRPx)04N O'> agYeHj*kblC=hPW!alfpX OAXl:XVZbr Zy4Sw3?WӊhPxzSq]y , @@@TTTW  z  C {  $-.5=W @ @ 0(  B S  ?H0(  ^iikmny   uwz{<=^iikmny   uwz{<=r`s?2gh^`OJQJo(hHh^`OJ QJ ^J o(hHohpp^p`OJ QJ o(hHh@ @ ^@ `OJQJo(hHh^`OJ QJ ^J o(hHoh^`OJ QJ o(hHh^`OJQJo(hHh^`OJ QJ ^J o(hHohPP^P`OJ QJ o(hHr`s          ;XREBy5W?Hpv%HjOK0W?HBddHjOometfUp0gpv%omy5YXT`T) 1 wdy$./B8"y,( ,t,02Y$3Y3W4hN5&Q>Y>]E,F#@IUGIC^KlLAWM)Og\L^qa2hoUoR]o|ov wQ|Z~"!zBX]G-K A )2Oj-|=?*KEHySRwhA:!eQK0',OnHswqRS^'ifuFO)l,/?-S]c@@UnknownG.[x Times New Roman5Symbol3. .[x Arial7. [ @Verdana7..{$ Calibri3.[x TimesM Cisco-BoldCalibri]CiscoSerif-RegularCalibri9. . Segoe UIO5 CourierCourier New?= .Cx Courier New5. .[`)TahomaC.,.{$ Calibri Light;WingdingsA$BCambria Math"HhĆCk&.$ $ !r0 3q@P ?02!xx,;j WG4 System:Applications:Microsoft Office 2001:Templates:My Templates:Global_May_2002.dot(c)We Want to Hear from YouEnd UserJackleen Sougrakpam Oh+'0 ( H T ` lx(c)We Want to Hear from You End UserGlobal_May_2002Jackleen Sougrakpam46Microsoft Office Word@x@х@nFyE@$ ՜.+,0 hp  Pearson Education  (c)We Want to Hear from You Title  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEGHIJKLMOPQRSTUXYZ]w_`abcdefghijklmnopqrstuvxRoot Entry F0e\Data 1Table(MWordDocument D,SummaryInformation(FDocumentSummaryInformation8NMsoDataStoreЮdKeZVJ3E4245==2 ЮddItem  PropertiesOGFJ1QGWFPAZQ==2 ЮdKeItem  ^*0Properties }CompObjr DocumentLibraryFormDocumentLibraryFormDocumentLibraryForm This value indicates the number of saves or revisions. The application is responsible for updating this value after each revision. metaAttributes"/>  F Microsoft Word 97-2003 Document MSWordDocWord.Document.89q