5G·Ö²ãL3VPN·½°¸ÖУ¬IS-ISµÄ·Ö²ãµãÑ¡ÔñÔÚ£¨C£©£¿ A.ºËÐĵ÷¶È B.½ÓÈë»ã¾Û C.¹Ç¸É»ã¾Û D.ºËÐÄ
ÏÂÊöÄÄÖÖ±£»¤·½°¸ÔÚµ±Ç°5G½â¾ö·½°¸ÖÐδʹÓõ½£¨C£©£¿ A.SRTP APS 1:1 B.VPN FRR C.LMSP D.MC-LAG
SPN 5G³ÐÔؽâ¾ö·½°¸£¬SR-TEËíµÀÒÀÀµÊ²Ã´½ÇÉ«Ëã·£¨A£©£¿A.NCE-IP B.AC-WAN C.ת·¢Æ÷ D.U2000
NCE¼ÆËã³öÀ´µÄSRËíµÀ·ÓÉ£¬Í¨¹ýʲô½Ó¿ÚÏ·¢É豸£¨D£©£¿A.BGP-LS
;..
'.
B.Netconf C.SNMP D.PCEP
ÿ½ÓÈë»·ÓУ¨A£©¸öIGPÓò¡£ A.1 B.2 C.3 D.0
ÔÚ½ÓÈë»·,Ò»¸öSR DomainÓò°üº¬£¨C£©IGPÓò¡£ A.ÓÐÇÒÖ»ÓÐÒ»¸ö B.¶à¸ö C.Ò»¸ö»ò¶à¸ö D.Áã¸ö
ÇøÓò¹æ»®ÔÔòͨ³£½«£¨A£©¹æ»®ÎªÒ»¸öÇøÓò¡£ A.ÏàͬBGP ASºÅµÄËùÔÚµÄËùÓеØÊÐ B.ÈÎÒâÁ½¸öµØÊÐ C.ÈÎÒâÒ»¸öµØÊÐ
'.
D.ËæÒâµØÊÐ
Ò»¸öºËÐÄ»·¹æ»®Îª£¨A£©SRÓò¡£
NCEµÄͳһ½çÃæÌåÑé±íÏÖΪ£¨A£©£¿
A.ͳһUCDÉè¼Æ¡¢Í³Ò»AUI2.0·ç¸ñ¡¢U2000¾µäģʽ A.1 B.2 C.3 D.0
¶ÔÓÚÉÙÁ¿µÄÖØÒªÒµÎñ£¬Æä³ÐÔØËíµÀ²¿ÊðSR-TP APS±£»¤£¬¶ÔÓ¦µÄ¹¤×÷SR-TPËíµÀ£¨£©¡¢±£»¤SR-TPËíµÀ£¨£©? £¨B£© A.Ó²Ëø¶¨¡¢Ó²Ëø¶¨ B.Ó²Ëø¶¨¡¢ÈíËø¶¨ C.ÈíËø¶¨¡¢Ó²Ëø¶¨ D.ÈíËø¶¨¡¢ÈíËø¶¨
ÔÚPTN 5G½â¾ö·½°¸»ùÏßÖУ¬ÒªÇóSR-TPËíµÀ£¨º¬¹¤×÷ºÍ±£»¤£©ÖØ·ÓÉÄÜÁ¦²¿ÊðΪ£¨C£© A.²»Ëø¶¨ B.ÈíËø¶¨ C.Ó²Ëø¶¨
;..
B.ûÓÐͳһUCDÉè¼Æ£¬Ö»ÓÐU2000¾µäģʽ C.ûÓÐͳһUCDÉè¼Æ¡¢Ö»ÓÐAUI2.0·ç¸ñ
²»Í¬IGP×ÊÔ´³ØµÄÈ¡Öµ·¶Î§£¨B£©£¿ A.¿ÉÒÔÖصþ B.²»ÄÜÖصþ C.¿ÉÒÔ²¿·ÖÖصþ
²»Í¬LSR-ID×ÊÔ´³ØµÄÈ¡Öµ·¶Î§£¨B£©£¿ A.¿ÉÒÔÖصþ B.²»ÄÜÖصþ C.¿ÉÒÔ²¿·ÖÖصþ
ÏÂÊö×éÍø³¡¾°£¬ÄÄЩ²»ÊÇ5G·½°¸ÍƼöµÄ×éÍø³¡¾°£º£¨A.½ÓÈë²ãΪ»·Íø×éÍø
B.½ÓÈë»·Ë«¹Òµ½Á½¸ö²»Í¬µÄ»ã¾Û»· C.»ã¾Û»·Îª»·ÐÎ×éÍø
B£© D.¹Ç¸É»ã¾ÛÓëºËÐÄΪ¿Ú×ÖÐÍ×éÍø
5G½â¾ö·½°¸¿ØÖÆÃæʹÓõÄÐÒé²»°üº¬£º£¨D£© A.BGP-LS B.IS-IS C.PCEP D.EBGP
ÒÔÏÂÄÄЩ²»ÊôÓÚNCEµÄ²¿¼þ·¶³ë£¿£¨D£© A.¹ÜÀíÓò B.¿ØÖÆÓò C.·ÖÎöÓò D.ת·¢Óò
ÏÂÊö¹ØÓÚIS-ISÃèÊöÕýÈ·µÄÊÇ£¨D£©
A.IS-ISµ¥¸ö½ø³ÌµÄ½ÚµãÊý²»ÊÜÏÞÖÆ£¬Îª¼ò»¯²¿Ê𣬿ÉÒÔÕûÍø»®·ÖΪ1¸öIS-IS½ø³Ì
B.²¿Êð5G L2VPN+L3VPN·½°¸Ê±£¬ºËÐIJãÎÞÐ貿ÊðIS-IS C.²¿ÊðIS-ISµÄÄ¿µÄÊÇΪÁËÀ©É¢Ë½Íø·ÓÉ
D.²¿Êð5G ·Ö²ãL3VPN·½°¸Ê±£¬Ã¿¶Ô¹Ç¸É»ã¾ÛµãϹҶà¸ö½ÓÈëIS-IS½ø³ÌµÄ½ÚµãÊý×ܺͲ»³¬¹ý2000
;..
'.
ÏÂÊö¹ØÓÚPTN 5GÒµÎñ³ÐÔØ·½°¸ÃèÊö²»ÕýÈ·µÄÊÇ£¨B£©£¿ A.PTNÖ§³Ö²¿ÊðL2VPN+L3VPN ºÍ ·Ö²ãL3VPN À´³ÐÔØ5GÒµÎñ
B.ͬһ³ÇÓòÍøÄÚÖ»ÄÜÑ¡Ôñ²¿ÊðL2VPN+L3VPN »ò ·Ö²ãL3VPN 1ÖÖ·½°¸À´³ÐÔØ5GÒµÎñ
C.²¿Êð5G L2VPN+L3VPNʱ£¬½ÓÈë²ãL2VPNʹÓÃMPLS-TPËíµÀ D.²¿Êð5G ·Ö²ãL3VPNʱ£¬ºËÐIJãL3VPNʹÓÃSR-TPËíµÀ
¸ù¾Ý5G´ó´ø¿í¡¢¸ß¿É¿¿¡¢µÍʱÑÓµÄÒµÎñÐèÇó£¬Í¬Ê±¿¼ÂÇMECµÈºËÐÄÍøÈý²ãÉ豸ϳÁ£¬´«Êä×éÍø½«ÓÉ´«Í³µÄµ¥Ò»»Ø´«ÍøÂ磬±äΪǰ´«-Öд«-»Ø´«Èý²¿·Ö£¬ÇÒ£¨ C£©¹¦Äܽ«½øÒ»²½ÏÂÒÆ¡£ A Ò»²ã B ¶þ²ã C Èý²ã D Ó¦Óòã
5G½â¾ö·½°¸Ê¹ÓÃÁËÈçϵÄÄÄЩÖ÷Òª¼¼Êõ£º£¨ABCD£© A.SR-TP B.SR-BE C.Ti-LFA
D.TWAMP
PTNÍøÂçÖеÄÄÄЩIP¡¢IDµÈÐèÑϸñ¹æ»®£¬½ûÖ¹ÖØÓã¨ABCD£© A.NEIP B.LSR ID C.ÍøÂç²à¶Ë¿ÚIP D.NEID
SR»ù±¾Ä£ÐÍÏÂת·¢·½Ê½°üÀ¨£¨AD£© A.SR-BE£¬×î¶Ì·¾¶×ª·¢ B.SR-BE£¬´øÁ÷Á¿¹¤³Ì¹æ»®Â·¾¶×ª·¢ C.SR-TE£¬×î¶Ì·¾¶×ª·¢
D.SR-TE£¬´øÁ÷Á¿¹¤³Ì¹æ»®Â·¾¶×ª·¢
SR-TP OAMÖ§³ÖµÄ¼ì²â¹¦ÄÜ°üÀ¨£¨ABCDE£© A.CC B.CV C.LB D.LM E.DM
;..
'.
F.LT
ÔÚÔËά·½Ã棬PTN 5G³ÐÔØ·½°¸Ïà±È½ÏLTEʱ´ú£¬Ö÷ÒªÓÐÄÄЩ±ä»¯£¿£¨ABCD£© A.5G¿ª¾ÖÓлù´¡ÅäÖà B.L3VPNµÄ·ÓÉÊýÁ¿º£Á¿Ôö¼Ó C.SR-TPºÍSR-BEËíµÀµÄ²¿Êð D.FlexE½»²æËíµÀµÄ²¿Êð
SR-TPËíµÀ¼¯ÖС¢ÊµÊ±¡¢±Õ»·¿ØÖÆ£¬ÌṩËíµÀÖØ·ÓÉÄÜÁ¦£¬ÔöÇ¿ÍøÂç¿É¿¿ÐÔ£¬ÐèÒªÈçÏÂÄÄЩÐÒ飿£¨ABCD£©
A.·Ö²¼Ê½¿ØÖÆÐÒ飺ISIS£¨ÍøÂç״̬ͨ¸æ¡¢SR-BE·ÓÉ¿ØÖÆ£© B.ÄÏÏò¿ØÖƽӿÚÒªÇó£ºBGP-LS£¨ÍøÂç״̬ÊÕ¼¯£© C.ÄÏÏò¿ØÖƽӿÚÒªÇó£ºPCEP£¨¿ØÖÆͨµÀ£© D.ÄÏÏò¹ÜÀí½Ó¿Ú£ºNetconf£¨¹ÜÀíͨµÀ£©
PTN 5G»ù´¡ÅäÖõÄ×ÊÔ´³Ø¹æ»®°üº¬£¨ABCD£©×ÊÔ´³Ø£¿ A.Á´Â·IPµØÖ·×ÊÔ´³Ø B.LSR-ID×ÊÔ´³Ø C.IGP×ÊÔ´³Ø D.SRÓò×ÊÔ´³Ø