Programming Assignment 1 for Computer Networks | CMSC 417, Assignments of Computer Systems Networking and Telecommunications

Material Type: Assignment; Class: Computer Networks; Subject: Computer Science; University: University of Maryland; Term: Spring 2006;

Typology: Assignments

Pre 2010

Uploaded on 07/30/2009

koofers-user-086
koofers-user-086 🇺🇸

7 documents

1 / 2

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
 "!#%$&!
')(+*-,/.)01,325476981:7:1;
<>=@?BADCFEHGJIKMLCONPKQGE@GFGJKMR@LPSUT/LHCVKXWMWY1T%CO=ZVAFK[CFT%EZGOKMLPR@WMT\PAF=@RHAFE@S&CFNBE]C^BAFGJCEH_CFGE@GE`S?BW[CFKM_/E@GJCGOT3LBabT/AE@LBa
CONBT3LEcS?PWXCOKQ_3EHGdCDWMKMGJCOT/LPT3Afe
ghNPKQGE@GFGJKMR@LBScT/L+ChKQGCO=`Y1Tab=HLPTiKXLBaPKXjkKQab?BElWMWMm@e
n oqp%rcs-thuZs
v
j@T/ADCFNPTUAOTfGdC=lw>CFNPTcGOT3SUTfGdCFT3Afx1VTVKMWMWYB?PKXWQayEZjkKXAOCO?zElWLPT{CdV=@AFI ?BGJKMLPRE|_{=HSYPKMLBElCOKM=@L}=@w9S?PWXCOKQ_3EHGdCw~AElSUT/GcCF=
T3S%?PWQE]COTiS%?PW[CFK[E@_/_{TfGOGhLPT3CdV#=HAOIbG9E@LBa?PLPKQ_3E@GJCCO?BLPLPT3WQGhCF=cT/S?PWQE]CFTEcYBE@_IkY1=@LPTiLPT3CdV#=HAOI7e
?PKMWMabKMLPRCONPKQG`El\B\PWXKQ_3ElCOKM=@LYPWXT/LBaPGcLPT3CdV#=HAOIHT/aE@\P\PWMKM_/E]COKM=@LabT3jHT3WM=@\PSUT/LHCUVKXCONGJKMS?PWQE]CFKX=HLBGc=lwLBT{CdV=@AFIy\BAO=@
CO=b_3=@WQG3xGJ= m@=H?yGONP=H?PWMaY1TZElYPWMTUCO= YP?PKMWQaYz=@CONLPT{CdV=@AFI\PAF=lCF=k_3=@WQGiElLBayLPT3CdV#=HAOI}E@\P\PWMKM_/E]COKM=@LzGE]CCONBT`T3LBay=lwCONBT
GOT3SUT/GJCOT/A/e
tD}/3r t
DzPT3YBAO?BE@AOmfPe)gElI@TiLP=@COTH>ghNPKMGhKQG=HLPWXmEl\P\PAF=bKXS`ElCOT3WMmf@WMKMLPT/G=@w)_{=babTHe
¡ ¢£t¤|¥{¦)t§trcs-¨
ghNPT\PAF=@RHAFE@S©GJNP=H?PWQaaP=%CdV=cCONPKMLPR+GhKXL T{PEH_COWMm`CFNPT=@AabT3AhY1T3WM=]Ve
ª
KMAGdCfxPGJT/LBa E%SUTfGOGFElRHTCF=UEUS%?PWXCOKQ_3E@GJCDE@aPaPAOTfGOG/xPGJ\1T/_3K[^zT/aYzT/WX=]Ve
ª¬«
T{kCfxP\PAFKXL+CDElWMWSUT/GFGOE@R@T/GAFT/_3T3KMj@T/aE]ChCFNPTS?PWXCOKQ_3EHGdCEHaPabAFT/GFG?PL+COKMWCONPT\BAO=b_{TfGOGhKQGhKMLHCFT3AFAO?B\bCOTfa®_{=@L+CFAO=HW[_/{e
¯ ° tD¨¨±%t³²lp%¦>§"s
<>=@?BAScTfGOGFElRHTNBT/E@aPT3ADGONP=@?PWQa_{=@LzGJKQGdCD=@wCFNPTiw~=@WMWX=]VKMLPRz
´µf¶k·P¸b¹@· ºP»H¼1½bµ]¾@¶#¿ ÀbÁÂP´7½]·ÄÃB»ÆÅÄÁHÀ
´µf¶k·P¸b¹@· ·k·BÇ-¿ ÀbÁÂP´7½]·ÄÃB»ÆÅÄÁHÀ
´µf¶k·ÈÅÉb¹@·ÊBËHÌBÇ+¾+Ë+ÍP¹kÇ+»l¶bÎk·+Ï#¿ ÀbÁ¬ÃkÌk·P»B½Ðb¾bÇ+Ç+¾@Ñµf¶kÎ·+ÏB»ÏB»kËHÍb»H¼ ÁHÀ
´µf¶k·PÒkÓb¹@·ÄËBÔkÔ@¾@´+¶b·B¹Bµ]Ík»@¶b·7µ]Ðzµl»@¼9¿ÕÀbÁÍzµÎ7µ·1½¾HÐÌP¾l´b¼ÖËBÔkÔ@¾@´+¶b·¶BËÂ7»×ÁHÀ
´µf¶k·PÒkÓb¹@·Ö½@¾@´b¼1Ôl»b¹+Ë+ÍkÍH¼P»B½k½¿ ÀbÁ¬´+¶k´7½@»+ÍÄÐk¾H¼¶P¾@ÑØÁHÀ
´µf¶k·PÒkÓb¹@·Íb»B½]·7µ/¶BËH·7µl¾l¶z¹+Ë+ÍkÍH¼P»P½k½È¿ÀbÁ¬´+¶k´7½@»+ÍÄÐk¾H¼¶P¾@ÑØÁHÀ
´µf¶k·ÈÅÉb¹@·ÖÔÏB»BÔ]Ùz½´@ ÀbÁ¬´+¶k´7½@»+ÍÄÐk¾H¼¶P¾@ÑØÁHÀ
´µf¶k·ÈÅÉb¹@·Êb¼P¾H·P¾PÔ@¾bÇ ÀbÁÂP´7½]·ÄÃB»ÆÅÄÁHÀ
ª
ghNPTCdm+\1T/GD?BGJTfaE@Yz=]jHT_3ElLY1Tiw~=@?PLBaKMLÈ
Ú
µf¶7ÔHÇl´bÍb»ÄÛBµf¶k·k·kÌ+ÊB»P½-ÜÝÏzÞ
ª¬ß
WMWÈj]ElWM?PT/GhS%?BGdCDY1TKMLLPT3CdV#=HAOI|Y+m+CFT=HAFaPT3Afe
pf2

Partial preview of the text

Download Programming Assignment 1 for Computer Networks | CMSC 417 and more Assignments Computer Systems Networking and Telecommunications in PDF only on Docsity!

<>=@?BADCFEHGJIKML CONPKQGE@GFGJKMR@LPSUT/LHCV KXWMWY1T%CO=ZV AFK[CFT%EZGOKMLPR@WMT\PAF=@RHAFE@S&CFNBE]C^BAFGJCEH_CFGE@GES?BW[CFKM_/E@GJCGOT3LBabT/AE@LBa CONBT3L EcS?PWXCOKQ_3EHGdCDWMKMGJCOT/LPT3Afe ghNPKQG E@GFGJKMR@LBScT/L+ChKQGCO=Y1Tab=HLPTiKXLBaPKXjkKQab?BElWMWMm@e

n oqp%rcs-thuZs

v j@T/ADCFNPTUAOTfGdC=lw>CFNPTcGOT3SUTfGdCFT3Afx1VTV KMWMWYB?PKXWQayEZjkKXAOCO?zElWLPT{CdV=@AFI ?BGJKMLPRE|{=HSYPKMLBElCOKM=@L}=@w9S?PWXCOKQ_3EHGdCw~AElSUT/Gc€CF= T3S%?PWQE]COTiS%?PW[CFK[‚ƒE@/{TfGOGhLPT3CdV#=HAOIbG„9E@LBa?PLPKQ_3E@GJC CO?BLPLPT3WQGhCF=cT/S?PWQE]CFTEcYBE@IkY1=@LPTiLPT3CdV#=HAOI7e

?PKMWMabKMLPR†CONPKQGEl\B\PWXKQ_3ElCOKM=@L‡YPWXT/LBaPGcLPT3CdV#=HAOIHT/aˆE@\P\PWMKM_/E]COKM=@L‰abT3jHT3WM=@\PSUT/LHCUV KXCONŠGJKMS?PWQE]CFKX=HLBGc=lw‹LBT{CdV=@AFIy\BAO=@‚ CO=b_3=@WQG3xGJ= m@=H?yGONP=H?PWMa†Y1TZElYPWMTUCO= YP?PKMWQaŒYz=@CONŒLPT{CdV=@AFI \PAF=lCF=k_3=@WQGiElLBayLPT3CdV#=HAOI}E@\P\PWMKM_/E]COKM=@LzGE]CCONBTT3LBay=lwCONBT GOT3SUT/GJCOT/A/e

 ŽtD‘}’/“3r t

”•‹–D—z˜PT3YBAO?BE@AOm ™fšPe)gElI@TiLP=@COTH›>ghNPKMGhKQG =HLPWXmEl\P\PAF=œbKXS`ElCOT3WMm ™fž@šWMKMLPT/G =@w)Ÿ _{=babTHe

¡ ¢£t‹¤|¥ “{¦)t‹§t‹rcs-¨

ghNPT\PAF=@RHAFE@S©GJNP=H?PWQaaP=%CdV=cCONPKMLPR+GhKXL T{œPEH_COWMm`CFNPT=@AabT3AhY1T3WM=]Ve

ª ˜KMAGdCfxPGJT/LBa^ E%SUTfGOGFElRHT‹CF=UEUS%?PWXCOKQ_3E@GJCDE@aPaPAOTfGOG/xPGJ\1T/_3K[^zT/aYzT/WX=]Ve

ª¬« T{œkCfxP\PAFKXL+CDElWMWSUT/GFGOE@R@T/GAFT/3T3KMj@T/aE]ChCFNPTS?PWXCOKQ_3EHGdC‹EHaPabAFT/GFG?PL+COKMWCONPT\BAO=b{TfGOGhKQGhKMLHCFT3AFAO?B\bCOTfa†€®{=@L+CFAO=HW[‚ƒ/„{e

¯ ° tD¨¨±%t³²lp%¦>§"s

<>=@?BA ScTfGOGFElRHTNBT/E@aPT3ADGONP=@?PWQa_{=@LzGJKQGdCD=@wCFNPTiw~=@WMWX=]V KMLPRz—

´μf¶k·P¸b¹@· ºP»H¼1½bμ]¾@¶#¿ ÀbÁŒÂP´7½]·ÄÃB»ÆÅÄÁHÀ ´μf¶k·P¸b¹@· ·k·BÇ-¿ ÀbÁŒÂP´7½]·ÄÃB»ÆÅÄÁHÀ ´μf¶k·ÈŝÉb¹@·‡ÊBËHÌBÇ+¾+Ë+ÍP¹kÇ+»l¶bÎk·+Ï#¿ ÀbÁ¬ÃkÌk·P»B½‡Ðb¾bÇ+Ç+¾@Ñμf¶kΊ·+ÏB»‰ÏB»kËHÍb»H¼ ÁHÀ ´μf¶k·PÒkÓb¹@·ÄËBÔkÔ@¾@´+¶b·B¹Bμ]Ík»@¶b·7μ]Ðzμl»@¼9¿ÕÀbÁ‰ÍzμÎ7읷1½‡¾HÐ ÌP¾l´b¼ÖËBÔkÔ@¾@´+¶b·Š¶B˝Â7»×ÁHÀ ´μf¶k·PÒkÓb¹@·Ö½@¾@´b¼1Ôl»b¹+Ë+ÍkÍH¼P»B½k½¿ ÀbÁ¬´+¶k´7½@»+ÍÄÐk¾H¼ ¶P¾@ÑØÁHÀ ´μf¶k·PÒkÓb¹@·ŠÍb»B½]·7μ/¶BËH·7μl¾l¶z¹+Ë+ÍkÍH¼P»P½k½È¿ÀbÁ¬´+¶k´7½@»+ÍÄÐk¾H¼ ¶P¾@ÑØÁHÀ ´μf¶k·ÈŝÉb¹@·ÖԝÏB»BÔ]Ùz½´@ ÀbÁ¬´+¶k´7½@»+ÍÄÐk¾H¼ ¶P¾@ÑØÁHÀ ´μf¶k·ÈŝÉb¹@·‡Êb¼P¾H·P¾PÔ@¾bÇ ÀbÁŒÂP´7½]·ÄÃB»ÆÅÄÁHÀ

ª ghNPTCdm+\1T/GD?BGJTfaE@Yz=]jHT_3ElLY1Tiw~=@?PLBaKMLȗ

Ú μf¶7ÔHÇl´bÍb»ÄÛBμf¶k·k·kÌ+ÊB»P½-ÜÝÏzÞ

ª¬ß WMWÈj]ElWM?PT/GhS%?BGdCDY1TKMLLPT3CdV#=HAOI|Y+m+CFT=HAFaPT3Afe

ªghNPTiNPT/EHabT3ADGONP=@?BWMaYzTiw~=HWXWM=]VT/aY+mEcGJCOAFKMLPRBxb\PAF=]jkKMaPT/a=@LCONPT_3=@SUS`ElLBaWXKMLPTEHG3—

ÜJÀ+¾@¶B»HÏB»ˆÂ7»B½k½@Ë@ÎP»

ghNBE]C KQG3xbCFNPTGJCOAFKXLPRzxbK[w-R@KMj@T/LÈxbV KMWXWY1TKXL (^) ËH¼kÎkº{Å e

ª <>=@?PA^ T3œkTf_{?bCElYPWMTiS?BGJCDY1TLBElSUT/a^ J=HLPT €w~=HA^ CONBTiCOT/GJCOKMLPRGF_{AFKX\bCGCO==H\zT/AFElCOT{=HAOAFT/{COWMmb„{e

ª ghNPTiS?PWXCOKQ_3EHGdC‹EHaPabAFT/GFG9CF=`YzT?zGJTfa|KQG^ ÓkÓ #Ü9Ü>Ü3ÅkÅkÅ x]\z=HAJC™žbe

ª ”‹=ULP=@C‹GJT/LBaZCFNPTLk?PWMW[‚^ COT/AOSUKMLBE]CFKXLPRUYkm+COTHxBab=ULP=lCDT3œb\zTf_C^ CO=`GOT3TCONBTL+?BWXWCFT3AFSUKXLBElCOKMLPRUYkmHCFT@e

 yTV KMWMWzCFT/GJC V NPT{CFNPT3A mH=@?PAh_{=babTGOT3LBaPGhE%j]ElWMKMaSUT/GFGOE@R@T‹V KXCONCONBTRHKXjHT3LGdCFAOKMLPRc=@LB_3TE@LBa|=HLPWMm=@LB_3T@xkV NPT{CFNPT3A m@=H?PA _{=babTi\PAFKXL+CGhAOTf_{T3KMj@TfaZSUT/GFGFElR@TfG>CF=GdCab=@?bCfxb=@\bCFKX=HLBElWMWMmZV K[CFNGO=@SUTiNPTfE@abKMLPRBxkV NPT3CONPT/AhCONPTGOmbGdCFT3S /ElWMWMGS`E@aPT YkmZm@=H?PAD{=babTE@\P\zTfElAD_3=@AFAOTf_C/xbE@LBaE@LkmHCFNPKMLPRUT3WQGJTVTCONPKMLPI|=@wKMLCONPTLPT3œkC w~T3V aPEmbG3e

  ¦>r “3r ±%¨

ª ”‹=^ LP=@CÈKXLz_{AFT/E@GOTCONPT#g^ gU=lwbS?PWXCOKQ_3EHGdCÈSUTfGOGFElRHT/G1w~AF=@S^ CFNPT9abT3w^ El?PWXCÈ=lwb=HLPTfCONzE]CÈKQG3x]ab=^ LP=@CÈ?BGOT^ ¹ "!  $#&%('^ B¹)! e

ª +* w#m@=H?PA3E@WXW-CF=YBKXLBa€®„w^ ElKMWQG3xÈKXCKMGiY1T//El?BGOTUm@=H?^ =@AE@LP=lCFNPT3AGJCO?BaPT3L+CNBE@GiLP=@C\PAO=H\zT/AOWMm}GOT{C,')-^ ¹./ '/%00^.  COT3SU\1=@AElAFKXWMm?BGOTEabK 21 7T3AFT3L+C \1=@AOC/e

ª –>LBGO?PAFT^ CFNBE]C^ mH=@?^ _3E@LÖAF?PL^ SU=@AFT†CFNBElL^ =HLPT^ KXLzGdCElLB_3TŠ€^ \PAF=k_3T/GFGF„=@wcmH=@?PA^ \PAF=@RHAFE@S"E]C^ E‡COKMSUTˆYkm^ ?BGOKXLBR '- (^) ¹./ '/%00 (^). e

ª ghNPTiSUElœbKXS%?PS^ GOK^43 /Ti=lwE@L^ * 65 \zE@_I@T3C^ KMG7&bx8^ YkmHCFT/G/e

9 :<;>=t@?s)“BActD¨

ß C CONBTT3LBa=lwCONPKQGDEHGOGOKXRHLPSUT3L+C/xbmH=@?^ GJNB=@?PWQa|?BLBabT3AGJCFElLza—

ª EHGJKQ_GJ=b_I@T3Chw~?PLB_CFKX=HL^ 3ElWMWQGw~=@AD{=HLPLPTf_COKM=@LBWXTfGOG€®aPE]CElR@AElSZ„#GJT/AOjkKQ_{TH—-GO=b_I@T3C/xkYPKMLBaxzGOT3LzakCO=zxbAOTf_{j+w~AO=HS^ e

ª DC T/GFGOE@R@TfG#EHG‹Ÿ^ aPElCFElCdm+\1T/G/e

ª DE =HGJCDElLBaLPT3CdV#=HAOIZYkm+COTi=HAFabT/AOKMLPRzx+N+CF=@LBG/xbN+CO=@LBW®xPL+CF=@NBG/xbL+CO=@NBW®e

ª F^ =b_I@T{CG3xbGO=b_IEHaPabAfxbKXLBT{C^ EHaPabAfxbKXLBT{C^ L+CF=@\Èx