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  • 2025/6/24 19:35:22

¾«Æ·Îĵµ

65535

´ð°¸ ˵Ã÷ ×î¸ß·ÖÖµ

Option 3

correctness of response 2

OSPF ÇøÓò¼ä·ÓÉ×ܽáÓÐÄÄÁ½ÏÄÜ£¿£¨ÇëÑ¡ÔñÁ½Ïî¡££©

ASBR Ö´ÐÐËùÓÐ OSPF ×ܽᡣ

ABR ×ܽáÇøÓòÄڵķÓÉ¡£

42

ABR ½«×ܽá·ÓÉͨ¸æ¸øÖ÷¸ÉÇøÓò¡£

µÚ 3 ÀàºÍµÚ 5 Àà LSA ÓÃÓÚ´«²¥×ܽá·ÓÉ¡£

·ÓÉ×ܽá»áµ¼Ö¸ßÍøÂçÁ÷Á¿ºÍ·ÓÉÆ÷¿ªÏú¡£

´ð°¸ ˵Ã÷ ×î¸ß·ÖÖµ

Option 2 and Option 3 are correct.

correctness of response 2

43

Çë²Î¼ûͼʾ¡£ÔÚ S1¡¢S2 ºÍ S3 ÉÏ·¢³öÈçͼËùʾµÄÃüÁî»áÓÐʲô½á¹û£¿£¨ÇëÑ¡ÔñÁ½Ïî¡££©

S1 ½«ÓÅÏȼ¶×Ô¶¯µ÷ÕûΪ×îµÍ¡£

S1 ½«ÓÅÏȼ¶×Ô¶¯µ÷ÕûΪ×î¸ß¡£

S3 »á±»Ñ¡Îª´Î¸ùÇÅ¡£

.

¾«Æ·Îĵµ

Èç¹û S3 ʧ°Ü£¬S2 »á³ÉΪ¸ùÍøÇÅ¡£

Èç¹û S1 ʧ°Ü£¬S2 »á³ÉΪ¸ùÍøÇÅ¡£

´ð°¸ ˵Ã÷ ×î¸ß·ÖÖµ

Option 1 and Option 5 are correct.

correctness of response 2

44

Çë²Î¼ûͼʾ¡£´ÓͼÖÐËùʾµÄÊä³ö¿ÉµÃ³öÄÄÁ½Ìõ½áÂÛ£¿£¨ÇëÑ¡ÔñÁ½Ïî¡££©

EtherChannel ¹Ø±Õ¡£

¶Ë¿ÚͨµÀ ID Ϊ 2¡£

¶Ë¿ÚͨµÀÊÇµÚ 3 ²ãͨµÀ¡£

À¦°óÍêÈ«Õý³£¡£

¸ºÔؾùºâ·½·¨ÊÇÔ´¶Ë¿Úµ½Ä¿µÄ¶Ë¿Ú¡£

´ð°¸

.

˵Ã÷ ×î¸ß·ÖÖµ

¾«Æ·Îĵµ

´ð°¸ ˵Ã÷ ×î¸ß·ÖÖµ

Option 1 and Option 2 are correct.

correctness of response 2

Çë²Î¼ûͼʾ¡£S1 µÄ FastEthernet 0/1 ½Ó¿ÚÁ¬½Óµ½ S2 µÄ FastEthernet 0/1 ½Ó¿Ú£¬ 45

S1 µÄ FastEthernet 0/2 ½Ó¿ÚÁ¬½Óµ½ S2 µÄ FastEthernet 0/2 ½Ó¿Ú¡£Í¼ÖÐËùʾµÄ EtherChannel ÅäÖÃÓÐÄÄÁ½´¦´íÎ󣿣¨ÇëÑ¡ÔñÁ½Ïî¡££©

EtherChannel À¦°ó°ü²»ÔÊÐíÓà TRUNK ģʽ¡£

Á½¸ö×Ô¶¯Ä£Ê½ÎÞ·¨ÐγÉÀ¦°ó°ü¡£

ÆÚÍûģʽÓ뿪Æôģʽ²»¼æÈÝ¡£

ͨµÀ×é²»Ò»Ö¡£

Á½Ì¨½»»»»úµÄ½Ó¿Ú¶Ë¿ÚͨµÀ ID Ó¦µ±²»Í¬¡£

´ð°¸ ˵Ã÷ ×î¸ß·ÖÖµ

Option 2 and Option 4 are correct.

correctness of response 2

ÄÄÖÖ¼¼ÊõÊÇÈý»»»»úÄܹ»½«ÎïÀí¶Ë¿Ú×Ô¶¯À¦°óµ½µ¥¸öÂß¼­Á´Â·µÄ¿ª·ÅЭÒé±ê×¼£¿ 46

¶àÁ´Â· PPP

.

¾«Æ·Îĵµ

DTP LACP PAgP

´ð°¸ ˵Ã÷ ×î¸ß·ÖÖµ

Option 3

correctness of response 2

ÍøÂç¹ÜÀíÔ±ÒÑÔÚͨ¹ýËĸö TRUNK Á´Â·Á¬½ÓµÄÁ½Ì¨½»»»»úÖ®¼äÅäÖÃÁË EtherChannel¡£ Èç¹ûÆäÖÐÒ»¸ö TRUNK Á´Â·µÄ½Ó¿Ú±äΪ down ״̬£¬Ôò EtherChannel »á·¢Éúʲô£¿

EtherChannel ½«×ª±äΪ down ״̬¡£

47

Éú³ÉÊ÷ЭÒ齫֨мÆËãÊ£ÓàµÄ TRUNK Á´Â·¡£

EtherChannel ½«±£³ÖÕý³£ÔËÐС£

Éú³ÉÊ÷ЭÒé»á½«·¢Éú¹ÊÕϵÄÎïÀí½Ó¿Úת±äΪת·¢Ä£Ê½¡£

´ð°¸ ˵Ã÷ ×î¸ß·ÖÖµ

Option 3

correctness of response 2

48

Çë²Î¼ûͼʾ¡£¸ù¾ÝͼÖÐËùʾµÄÃüÁîÊä³ö£¬EtherChannel ´¦ÓÚʲô״̬£¿

.

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