00e0-fc02-0103 1 Learned Ethernet1/0/2 AGING
µ±SWA Óɶ˿ÚEthernet1/0/1 ½ÓÊÕµ½Ò»¸öÄ¿µÄµØÖ·Îª00e0-fc01-0104 ÇÒÔ´µØÖ·Îª
00e0-fc02-0107 µÄÒÔÌ«ÍøÖ¡Ê±£¬ÏÂÁÐÃèÊöÕýÈ·µÄÊÇ_______¡£ (Ñ¡ÔñÒ»Ïî»ò¶àÏî) £¨£© A. SWA »á½«´ËÖ¡ÓÉEthernet1/0/1 Ö®ÍâµÄËùÓж˿Úת·¢³öÈ¥ B. SWA »á½«´ËÖ¡ÓÉEthernet1/0/1 ת·¢³öÈ¥
C. SWA ²»»á½«µØÖ·00e0-fc01-0102 ¼ÓÈëMAC µØÖ·±í D. SWA »á½«µØÖ·00e0-fc01-0102 ¼ÓÈëMAC µØÖ·±í E. SWA »á½«µØÖ·00e0-fc01-0104 ´ÓMAC µØÖ·±íÖÐɾ³ý F. SWA ²»»á½«µØÖ·00e0-fc01-0104 ´ÓMAC µØÖ·±íÖÐɾ³ý
42. £¨¶àÑ¡£©Â·ÓÉÆ÷RTA µÄ·ÓɱíÖÐÔ±¾²»´æÔÚ10.0.0.0/24 ·¶Î§ÄÚµÄÈκηÓÉ¡£Ä³Ê±¿ÌRTA ѧϰµ½ÏÂÁзÓÉ£º
10.213.67.0/24, Preference = 120, Metric = 10, NextHop = 1.1.1.1 10.213.67.0/24, Preference = 120, Metric = 20, NextHop = 1.1.1.1 10.213.67.0/24, Preference = 130, Metric = 10, NextHop = 1.1.1.1 10.213.67.0/24, Preference = 130, Metric = 20, NextHop = 1.1.1.1 ÔòÆäÖÐÄÄЩ·Óɻᱻ¼ÓÈëRTA µÄ·ÓÉ±í£¿(Ñ¡ÔñÒ»Ïî»ò¶àÏî) £¨£© A. µÚ1 Ìõ B. µÚ2 Ìõ C. µÚ3 Ìõ D. µÚ4 Ìõ
43. £¨¶àÑ¡£©Â·ÓÉÆ÷RTA µÄ·ÓɱíÖÐÔ±¾²»´æÔÚ10.0.0.0/24 ·¶Î§ÄÚµÄÈκηÓÉ¡£Ä³Ê±¿ÌRTA ѧϰµ½ÏÂÁзÓÉ£º
10.213.173.0/24, Preference = 120, Metric = 10, NextHop = 1.1.1.1 10.213.173.0/24, Preference = 120, Metric = 20, NextHop = 1.1.1.1 10.213.160.0/20, Preference = 130, Metric = 10, NextHop = 1.1.1.1 10.213.160.0/20, Preference = 130, Metric = 20, NextHop = 1.1.1.1 ÔòÆäÖÐÄÄЩ·Óɻᱻ¼ÓÈëRTA µÄ·ÓÉ±í£¿(Ñ¡ÔñÒ»Ïî»ò¶àÏî) £¨£© A. µÚ1 Ìõ B. µÚ2 Ìõ C. µÚ3 Ìõ D. µÚ4 Ìõ
44. £¨¶àÑ¡£©ÔÚ·ÓÉÆ÷RTA µÄ·ÓɱíÖУ¬172.16.0.0/16 ·¶Î§ÄڵķÓÉÓÐÏÂÁÐ3 Ìõ£º 172.16.192.0/22, Preference = 90, Metric = 10, NextHop = 10.1.1.3 172.16.192.128/25, Preference = 70, Metric = 20, NextHop = 10.1.1.2 172.16.192.160/27, Preference = 90, Metric = 30, NextHop = 10.1.1.1
RTA ½ÓÊÕµ½Ò»¸öÄ¿µÄµØÖ·Îª172.16.192.181 µÄIP Êý¾Ý°ü£¬Ôò¸ÃÊý¾Ý°ü»á±»×ª·¢µ½ÄĸöÏÂÒ»Ìø£¿ (Ñ¡ÔñÒ»Ïî»ò¶àÏî) £¨£©
A. ¸ÃÊý¾Ý°ü»á±»×ª·¢µ½10.1.1.1 B. ¸ÃÊý¾Ý°ü»á±»×ª·¢µ½10.1.1.2 C. ¸ÃÊý¾Ý°ü»á±»×ª·¢µ½10.1.1.3 D. ÒÔÉÏ˵·¨¾ù²»ÕýÈ·
45. £¨¶àÑ¡£©ÔÚÏÂÃæÁгöµÄSTP ¶Ë¿Ú״̬ÖУ¬ÄÄЩÊôÓÚ²»Îȶ¨µÄÖмä״̬£¿£¨£©
13
A. Blocking B. Listening C.
Learning D. Forwarding E. Disabled
46. £¨¶àÑ¡£©¹ØÓÚSTP ¸ùÇŵÄ˵·¨ÕýÈ·µÄÊÇ______¡££¨£© A. ¸ùÇÅÖ¸ÔÚÒ»¸öPhysical Segment ÉÏÓÅÏȼ¶¸ßµÄÍøÇÅ B. ¸ùÇÅÉϵÄËùÓж˿ھùΪָ¶¨¶Ë¿Ú C. ¸ùÇÅÉÏûÓиù¶Ë¿Ú
D. ¸ùÇÅÉÏ¿ÉÄÜ´æÔÚAlternate ¶Ë¿Ú
47. £¨¶àÑ¡£©¹ØÓÚSTP¡¢RSTP ºÍMSTP ˵·¨ÕýÈ·µÄÊÇ______¡££¨£©
A. RSTP ÊÇSTP ÐÒéµÄÓÅ»¯°æ¡£¶Ë¿Ú½øÈëת·¢×´Ì¬µÄÑÓ³ÙÔÚijЩÌõ¼þÏ´ó´óËõ¶Ì£¬´Ó¶øËõ¶ÌÁËÍøÂçÖÕ´ïµ½ÍØÆËÎȶ¨ËùÐèÒªµÄʱ¼ä¡£
B. MSTP ²»ÄÜ¿ìËÙÊÕÁ²£¬µ±ÍøÂçÍØÆË½á¹¹·¢Éú±ä»¯Ê±£¬ÔÀ´×èÈûµÄ¶Ë¿ÚÐèÒªµÈ´ýÒ»¶Îʱ¼ä²ÅÄܱäΪת·¢×´Ì¬¡£
C. MSTP ¼æÈÝRSTP£¬µ«²»¼æÈÝSTP¡£
D. MSTP ¿ÉÒÔÃÖ²¹STP ºÍRSTP µÄȱÏÝ£¬Ëü¼ÈÄÜ¿ìËÙÊÕÁ²£¬Ò²ÄÜʹ²»Í¬VLAN µÄÁ÷Á¿Ñظ÷×Եķ¾¶×ª·¢£¬´Ó¶øÎªÈßÓàÁ´Â·ÌṩÁ˸üºÃµÄ¸ºÔØ·Öµ£»úÖÆ¡£
48. £¨¶àÑ¡£©Ä³ÍøÂç½á¹¹Èçͼ£¨hnc1302£©Ëùʾ¡£ÔÚ¸÷½»»»»úÉÏÆôÓÃÁËSTP ÐÒ飬ÆäËûÅäÖñ£³ÖĬÈÏ£¬ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ_______¡££¨£©
14
32768.000F ©\ E2A6 EB33 ©\
SWA
Port2 Cost=10 32768.000F ©\ E2A6©\ EB34 Port1 Port2 Cost=10 Port1
Cost=20 Port2 Port1 32768.000F ©\ E2A6©\ EB32
W
E SWB
Cost=10
Port2
Port1 Port2
SWD 32768.000F ©\ E2A6©\ EB31
Port1 SWC
32768.000F ©\ E2A6©\ EB35
Cost=10
A. SWA µÄPort1 ¶Ë¿Ú»á³ÉΪ¸ù¶Ë¿Ú B. SWE µÄPort1 ¶Ë¿Ú»á³ÉΪ¸ù¶Ë¿Ú C. SWD µÄPort1 ¶Ë¿Ú»á³ÉΪ¸ù¶Ë¿Ú D. SWC µÄPort1 ¶Ë¿Ú»á³ÉΪ¸ù¶Ë¿Ú E. SWB µÄPort1 ¶Ë¿Ú»á³ÉΪ¸ù¶Ë¿Ú
49. £¨¶àÑ¡£©Ä³ÍøÂç½á¹¹Èçͼ£¨hnc1303£©Ëùʾ¡£ÔÚ¸÷½»»»»úÉÏÆôÓÃÁËSTP ÐÒ飬ÆäËûÅäÖñ£³ÖĬÈÏ£¬ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ_______¡££¨£©
Cost=100 32768.000F ©\ E2A6©\ EB32 Port3 SWB Port1 Port2 Port1 Port2 Cost=10 Cost=10 Port2 Cost=10 32768.000F ©\ E2A6©\ EB33
SWA
Port1 SWC 32768.000F ©\ E2A6©\ EB34 Port3
A. SWA »á³ÉΪ¸ùÇÅ B. SWB »á³ÉΪ¸ùÇÅ C. SWC »á³ÉΪ¸ùÇÅ D. SWC µÄPort1 ¶Ë¿Ú»á³ÉΪָ¶¨¶Ë¿Ú E. SWC µÄPort2 ¶Ë¿Ú»á³ÉΪָ¶¨¶Ë¿Ú F. SWC µÄPort1 ¶Ë¿Ú»á³ÉΪ¸ù¶Ë¿Ú G. SWC µÄPort2 ¶Ë¿Ú»á³ÉΪ¸ù¶Ë¿Ú
50. £¨¶àÑ¡£©Ä³ÍøÂç½á¹¹Èçͼ£¨hnc1501£©Ëùʾ¡£
ÔÚPCA ÉÏʹÓÃping ÃüÁÏÔʾÐÅÏ¢ÈçÏ£º
C:\\Documents and Settings\%user>ping 172.16.6.103 Pinging 172.16.6.103 with 32 bytes of data: Request timed out. Request timed out. Request timed out. Request timed out.
Ping statistics for 172.16.6.103:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), ¾Ý´ËÅжϣ¬¿ÉÄܵĹÊÕÏÔÒòÓÐ_______¡££¨£©
A. SWA ÓëRTA Ö®¼äµÄÁ¬½ÓÖÐ¶Ï B. RTA ÓëRTB ÏàÁ¬µÄ½Ó¿Ú±»shutdown C. RTB ÓëSWB ÏàÁ¬µÄ½Ó¿Ú±»shutdown D. Ö÷»ú172.16.6.103 Íø¿¨¹ÊÕÏ
¶þ¡¢ÎÊ´ðÌ⣨ÿÌâ50·Ö£¬¹²2µÀ£©
1. ¼òÊöOSPF ÐÒé³£¼û5 ÖÖÀàÐ͵ÄLSA Ãû³ÆºÍ×÷Ó㬲¢¼òÊöOSPF ·ÖÇøÓò¹ÜÀíµÄÓŵ㡣£¨50 ·Ö£©´ð°¸£º
2. Á½Ì¨É豸RTA ºÍRTB Ö®¼äͨ¹ýͬ²½´®¿Ú»¥Á¬£¬²ÉÓÃPPP ÐÒ飬²¢ÆôÓÃÁ˵¥ÏòCHAP ÑéÖ¤£¬RTA Ϊ±»ÑéÖ¤·½£¬Ë«·½²ÉÓù̶¨IP µØÖ·¡£¼ÙÉèÈíÓ²¼þÎÞ¹ÊÕÏ£¬ÅäÖÃÕýÈ·£¬PPP »á»°¿ÉÒÔÕý³£½¨Á¢£¬Ë«·½¿ÉÒÔÕý³£Í¨ÐÅ¡£Ç뾡¿ÉÄÜÏêϸµØÃèÊö´ÓRTA ÓëRTB ½¨Á¢ÎïÀíÁ¬½Ó֮ǰ£¬
µ½Á½ÕßÖ®¼äµÄPPP Á´Â·Õý³£½¨Á¢Ö®¼äµÄ¹¤×÷¹ý³Ì£¬°üÀ¨PPP »á»°½¨Á¢¹ý³Ì£¬CHAP ÑéÖ¤¹ý³Ì£¬ÒÔ¼°PPP ºÍ½Ó¿Ú״̬±ä»¯µÈ¡££¨50 ·Ö£©´ð°¸£º

