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A. SWA B. SWB C. SWC D. SWD

E. ÐÅÏ¢²»×㣬ÎÞ·¨ÅÐ¶Ï Answer: C

167. ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬ËùÓн»»»»ú¶¼ÆôÓÃÁËSTP ЭÒé¡£¸ù¾ÝͼÖеÄÐÅÏ¢À´¿´£¬ÄĄ̈½»»»»ú»á±»Ñ¡Îª¸ùÇÅ£¿

A. SWA B. SWB C. SWC D. SWD

E. ÐÅÏ¢²»×㣬ÎÞ·¨ÅÐ¶Ï Answer: B

168. ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬ËùÓн»»»»ú¶¼ÆôÓÃÁËSTP ЭÒé¡£SWA ±»Ñ¡ÎªÁ˸ùÇÅ¡£¸ù¾ÝͼÖеÄÐÅÏ¢À´¿´£¬______¶Ë¿ÚÓ¦¸Ã±»ÖÃΪBlocking ״̬¡££¨Ñ¡ÔñÒ»Ïî»ò¶àÏ

A. SWB µÄP1 B. SWB µÄP2 C. SWC µÄP1 D. SWC µÄP2

E. ÐÅÏ¢²»×㣬ÎÞ·¨ÅÐ¶Ï Answer: D

169. ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬ËùÓн»»»»ú¶¼ÆôÓÃÁËSTP ЭÒé¡£SWA ±»Ñ¡ÎªÁ˸ùÇÅ¡£¸ù¾ÝͼÖеÄÐÅÏ¢À´¿´£¬______¶Ë¿ÚÓ¦¸Ã±»ÖÃΪForwarding ״̬¡££¨Ñ¡ÔñÒ»Ïî»ò¶àÏ

A. SWA µÄP1 B. SWA µÄP2 C. SWC µÄP1 D. SWC µÄP2

E. ÐÅÏ¢²»×㣬ÎÞ·¨ÅÐ¶Ï Answer: ABC

191. ÈçͼËùʾ£¬S3610 ½»»»»úSWA ʹÓö˿ÚE1/0/1 ºÍE1/0/2 Á¬½Óµ½ÁíÍâһ̨½»»»»úSWB¡£ÎªÁËÔö¼Ó´ø¿í£¬ÐèÒªÔÚ½»»»»úÉÏÅäÖþ²Ì¬Á´Â·¾ÛºÏ¡£ÏÂÁÐÄĸöÅäÖÃÊÇÕýÈ·µÄ£¿

A. [SWA] interface bridge-aggregation 1

B. [SWA-Ethernet1/0/1] port link-aggregation group 1 C. [SWA-Ethernet1/0/2] interface bridge-aggregation 1

D. [SWA]interface bridge-aggregation 1 port Ethernet1/0/1 Ethernet1/0/2 Answer: AB 251. ÈçͼËùʾ£¬Â·ÓÉÆ÷RTA Á¬½ÓÓÐPCA ºÍPCB¡£Èç¹ûÐèÒªÔÚRTA ÉÏÆôÓÃARP ´úÀíÒÔʹRTA Äܹ»ÔÚPCÖ®¼äת·¢ARP ±¨ÎÄ£¬ÔòÏÂÁÐÄÄÏîÅäÖÃÊÇÕýÈ·µÄ£¿£¨Ñ¡ÔñÒ»Ïî»ò¶àÏ

A. [RTA] proxy-arp enable

B. [RTA-GigabitEthernet0/0] proxy-arp enable C. [RTA-GigabitEthernet0/1] proxy-arp enable D. [RTA] proxy-arp enable port G1/0/1 Answer: BC

298. Èý̨MSR ·ÓÉÆ÷ͨ¹ýͼʾµÄ·½Ê½Á¬½Ó£¬192.168.1.0/30 ΪRTA ºÍRTB Ö®¼äµÄ»¥Á¬Íø¶Î£¬10.10.10.0/30ÊÇRTB ºÍRTC Ö®¼äµÄ»¥Á¬Íø¶Î¡£ÔÚÈý̨·ÓÉÆ÷µÄ»¥Á¬½Ó¿ÚÉ϶¼ÔËÐÐÁËOSPF ¶øÇÒ¶¼ÊôÓÚArea 0£¬Í¬Ê±ÔÚArea 0 Àï¶¼Ö»·¢²¼ÁËÈý̨·ÓÉÆ÷»¥Á¬½Ó¿ÚÍø¶Î¡£¼ÙÉèOSPF ÔËÐÐÕý³££¬OSPF ÁÚ¾Ó½¨Á¢³É¹¦£¬ÄÇô______¡£

A. Èç¹ûÈý̨·ÓÉÆ÷Ö®¼äµÄÁ´Â·¶¼ÊÇÒÔÌ«Íø£¬ÄÇÃ´ÍøÂçÖÐÖÁÉÙÓÐÁ½¸öDR B. Èç¹ûÈý̨·ÓÉÆ÷Ö®¼äµÄÁ´Â·¶¼ÊÇÒÔÌ«Íø£¬ÄÇÃ´ÍøÂçÖпÉÄÜÖ»ÓÐÒ»¸öDR

C. Èý̨·ÓÉÆ÷µÄOSPF ÁÚ¾Ó״̬Îȶ¨ºó£¬Èý̨·ÓÉÆ÷ÓÐͬÑùµÄLSDB D. RTB µÄ·ÓɱíÖÐûÓÐOSPF ·ÓÉ Answer: ACD

299. Èý̨MSR ·ÓÉÆ÷ͨ¹ýͼʾµÄ·½Ê½Á¬½Ó¡£Èý̨·ÓÉÆ÷¶¼ÊôÓÚOSPF Area 0£¬Í¬Ê±ÔÚArea 0 Àïͨ¹ýnetworkÃüÁî·¢²¼ÁËÈý̨·ÓÉÆ÷µÄ»¥Á¬Íø¶Î¡£ÔÚRTC ÉÏ£¬Íø¶ÎNET-1 Ҳͨ¹ýnetwork ÃüÁîÔÚOSPF Area 0 Öз¢²¼ÁË¡£Èý̨·ÓÉÆ÷Ö®¼äµÄOSPF Cost ÈçͼËùʾ¡£Ä¿Ç°Èý̨·ÓÉÆ÷µÄÁÚ¾Ó״̬Îȶ¨£¬ÄÇô______¡£

A. ÔÚRTA µÄ·ÓɱíÖ»ÓÐÒ»Ìõµ½´ïNET-1 Íø¶ÎµÄOSPF ·ÓÉ B. ÔÚRTB µÄ·ÓɱíÓÐÁ½ÌõÈ¥ÍùÄ¿µÄÍø¶ÎNET-1 µÄOSPF ·ÓÉ

C. ¶ÔRTB ¶øÑÔ£¬µ½´ïÄ¿µÄÍø¶ÎNET-1 »áÓÅÏÈÑ¡ÔñRTB--->RTC ·¾¶

D. ÍøÂç״̬Îȶ¨ºó£¬ÔÚ½ÓÏÂÀ´µÄ45 ·ÖÖÓÖ®ÄÚ£¬ÍøÂçÉÏOSPF ÁÚ¾ÓÖ®¼äÖ»ÓÐHello ±¨ÎÄ´«µÝ Answer: AB

300. Èý̨MSR ·ÓÉÆ÷ͨ¹ýͼʾµÄ·½Ê½Á¬½Ó¡£Èý̨·ÓÉÆ÷¶¼ÊôÓÚOSPF Area 0£¬Í¬Ê±ÔÚArea 0 Àïͨ¹ýnetworkÃüÁî·¢²¼ÁËÈý̨·ÓÉÆ÷µÄ»¥Á¬Íø¶Î¡£ÔÚRTC ÉÏ£¬Íø¶ÎNET-1 Ҳͨ¹ýnetwork ÃüÁîÔÚOSPF Area 0 Öз¢²¼ÁË¡£Èý̨·ÓÉÆ÷Ö®¼äµÄOSPF Cost ÈçͼËùʾ¡£Ä¿Ç°Èý̨·ÓÉÆ÷µÄÁÚ¾Ó״̬Îȶ¨£¬ÄÇô______¡£

A. ÔÚRTA µÄ·ÓɱíÖ»ÓÐÒ»Ìõµ½´ïNET-1 Íø¶ÎµÄOSPF ·ÓÉ