SMU CSE 5344/7344 1 SMU CSE 5344/7344 2 ! ! "# SMU CSE 5344/7344 3$ %&& H1SourceDestination DataH2H3H4H5H6H7H8Destination Next HopA.B.C.* RnRouting TableR1R5R6R7R8R4R3R2SMU CSE 5344/7344 4$ %&& & '! (() *+) *, -! ! . / ! & ! % SMU CSE 5344/7344 5$ %&& &- 0 -1' ' ' ' ' -' 11' ' ' %' 2&&(((SMU CSE 5344/7344 6 $ H1H2SETUPVPI/VCIVPI TableVPI TableVPI TableVPI TableIn OutPort VPI Port VPIVPI TableTRAFFICSMU CSE 5344/7344 7 $ H1H2RELEASEVPI/VCIVPI TableVPI TableVPI TableVPI TableIn OutPort VPI Port VPIVPI TableTRAFFICSMU CSE 5344/7344 8 $ $ % ! (( &2+ &, ) / . SMU CSE 5344/7344 9&( $ SMU CSE 5344/7344 10 & $ ! 22 ' ' 3 4! 22 ! $ 25 ) ! &225 ) ' / 2 " "2 ! &' 3 /4! $ 3 /4! $ ' 222+ 2,SMU CSE 5344/7344 11) ((( $ ' 2/' 6(((! 2& $ (( "! *6' 2' ' #78 /' & $ 3 4 2&! 25 SMU CSE 5344/7344 12929: 8&2' ' ' 2&2 $ *' % / /' ' &MPLS+IPIP ATMPACKETForwardingCIRCUITSWITCHINGHYBRIDSMU CSE 5344/7344 139&/' /&"$ *2' ; Control:IP Router SoftwareControl:IP Router SoftwareForwarding:Label SwappingForwarding:Label SwappingForwarding:Longest-match LookupIP RouterMPLSControl:ATM Forum SoftwareATM Switch10/6/2004SMU CSE 5344/7344 14 & /SMU CSE 5344/7344 15 * -! < /2! *' /2 # !
View Full Document
Unlocking...