D. ÍøÂç״̬Îȶ¨ºó£¬ÔÚ½ÓÏÂÀ´µÄ45 ·ÖÖÓÖ®ÄÚ£¬ÍøÂçÉÏOSPF ÁÚ¾ÓÖ®¼äÖ»ÓÐHello ±¨ÎÄ´«µÝ
301. һ̨¿ÕÅäÖõÄMSR ·ÓÉÆ÷ͨ¹ý¶à¸ö½Ó¿Ú½ÓÈëͬһ¸öOSPF ÍøÂ磬ËùÓÐÕâЩ½Ó¿Ú¶¼Æô¶¯ÁËOSPF£¬ÅäÖÃÍê³Éºó£¬¸Ã·ÓÉÆ÷ÒѾ³É¹¦Ñ§Ï°µ½ÁËÍøÂçÖеÄOSPF ·ÓÉ¡£Èç½ñÔڸ÷ÓÉÆ÷µÄÒ»¸öOSPF ½Ó¿ÚÉÏÔËÐÐÈçÏÂÃüÁ [MSR-GigabitEthernet0/0]ospf cost 256
ÔÚ±£³ÖÆäËûÅäÖò»±äµÄÇé¿öÏ£¬¹ØÓÚ¸ÃÅäÖõÄÀí½âÕýÈ·µÄÊÇ_____¡££¨Ñ¡ÔñÒ»Ïî»ò¶àÏ
A. ¸ÃÅäÖÿÉÄÜÓ°ÏìÊý¾Ý°üµÄת·¢Â·¾¶ B. ¸ÃÅäÖò»»áÓ°ÏìÊý¾Ý°üµÄת·¢Â·¾¶
C. ¸ÃÅäÖÃÃüÁîÎÞЧ£¬ÒòΪÃüÁîÊäÈë´íÎó D. ¸ÃÅäÖÃÃüÁîÎÞЧ£¬ÒòΪCost µÄ×î´óֵΪ255
302. ͼʾ4 ÖÖ»®·ÖOSPF ÇøÓòµÄ·½Ê½£¬ÄÄÖÖÊÇÕýÈ·µÄ£¿£¨Ñ¡ÔñÒ»Ïî»ò¶àÏ
A. ͼ1 B. ͼ2 C. ͼ3 D. ͼ4 ²»Ò»¶¨·ÇÒªÓйǸÉÇøÓò£¬µ«ÊǶàÇøÓòÖ®¼ä»¥Í¨±ØÐëͨ¹ý¹Ç¸ÉÇøÓò
303. Èç¹ûÒª´ïµ½È«Íø»¥Í¨£¬Í¼Ê¾4 ÖÖ»®·ÖOSPF ÇøÓòµÄ·½Ê½£¬ÄÄÖÖÊǺÏÀíµÄ£¿£¨Ñ¡ÔñÒ»Ïî»ò¶àÏ
A. ͼ1 B. ͼ2 C. ͼ3 D. ͼ4
Ö»»®·ÖΪ·Ç0ÇøÓòÒ²¿ÉÒÔʹÓ㬵«ÊÇ·Ç0ÇøÓòÖ®¼äÐèҪʹÓÃarea0À´Á¬½Ó£¨ÐéÁ¬½ÓµÄ»°Ò²µÃÓÐarea0£©¡£
41
304. Á½Ì¨MSR ·ÓÉÆ÷·Ö±ðͨ¹ýÒÔÌ«Íø¡¢´®ÐнӿÚÏàÁ¬£¬ÈçͼËùʾ¡£´®ÐÐÁ´Â·ÉÏÔËÐÐPPP Á´Â·²ãÐÒ飬Á½Ì¨Â·ÓÉÆ÷ÉÏÔËÐÐÁËOSPF£¬¶øÇÒ¶¼ÊôÓÚArea 0£¬Í¬Ê±ÔÚArea 0 ÖÐͨ¹ýnetwork ÃüÁî·¢²¼ÁËÿ̨·ÓÉÆ÷ÉϵÄÈý¸öÍø¶Î£¨GE ½Ó¿ÚÍø¶Î¡¢´®ÐнӿÚÍø¶Î¡¢LAN Íø¶Î£©£»Ä¿Ç°Á½¶ËOSPF ÁÚ¾Ó״̬Îȶ¨£¬ÄÇô______¡£
A. Èç¹ûûÓÐÐÞ¸ÄOSPF Cost Öµ£¬ÄÇôRTA µ½´ïRTB µÄLAN Íø¶Î½«ÓÅÑ¡GE Á´Â·
B. Ö»ÒªÕýÈ·ÐÞ¸ÄÁ½Ì¨Â·ÓÉÆ÷GE ½Ó¿ÚºÍ´®ÐнӿڵÄOSPF Cost Öµ£¬ÄÇôÔÚRTA¡¢RTB ÉϽ«ÄÜÐγɵ½´ï¶Ô·½LAN µÄÁ½ÌõµÈֵ·ÓÉ
C. ÔÚGE Á´Â·ÉÏ£¬RTA¡¢RTB ÒÀÈ»»á½øÐÐDR¡¢BDR µÄÑ¡¾Ù D. ÒÔÉÏ˵·¨¾ùÕýÈ·
G0/1¿ªÏú 1 £¬S1/0¿ªÏú 1562 £¬ÓÅÑ¡¿ªÏúСµÄ
305. ÈçͼËùʾ£¬ËĄ̈MSR ·ÓÉÆ÷·Ö±ðͨ¹ýÒÔÌ«Íø¡¢´®ÐнӿÚÏàÁ¬£¬Í¬Ê±ÍøÂçÖÐÔËÐÐOSPF£¬ÇøÓò»®·ÖÈçͼ¡£ÒÑÖªËùÓл¥Á¬Á´Â·µÄOSPF Cost Öµ¶¼ÊÇÒ»ÑùµÄ£¬³ýÁËRTB ÓëRTC Ö®¼äµÄÁ¬½ÓÁ´Â·ÊÇPPP Ö®Í⣬ÆäËû»¥Á¬Á´Â·¶¼ÊÇÒÔÌ«Íø¡£ÄÇô______¡£
A. ÍøÂçÖÐÖÁÉÙÓÐÈý¸öDR B. ÍøÂçÖÐÖÁÉÙÓÐÈý¸öBDR
C. Èç¹ûRTD ÓëRTC Ö®¼äµÄÁ´Â·³öÏÖ¹ÊÕÏ£¬ÄÇôRTD¡¢RTC »áÁ¢¼´ÏòRTA¡¢RTB ·¢ËÍLSA ÕªÒªÐÅÏ¢£¬¶ø²»»áµÈ´ý¹Ì¶¨µÄLSA ¸üÐÂÖÜÆÚ
D. ״̬Îȶ¨ºó£¬ËĄ̈·ÓÉÆ÷ÓÐͬÑùµÄLSDB
ÏàÍ¬ÇøÓòÄÚά»¤Í¬Ò»LSDB
Ospf²ÉÓÃÔöÁ¿¸üлúÖÆ¡£ÍøÂç±ä¸üʱÁ¢¼´ÏòÁí¾Ý·¢ËÍLSAÕªÒªÐÅÏ¢ ÍøÂçδ±ä»¯£¬Ã¿¸ô30minÏòÁÚ¾Ó·¢ËÍLSAÕªÒª
ÁÚ¾ÓÊÕµ½ÕªÒª£¬¶Ô±È×ÔÉíÁ´Â·×´Ì¬ÐÅÏ¢£¬·¢ÏÖ¶Ô·½¾ß±¸×Ô¼ºÃ»ÓеÄÁ´Â·ÐÅÏ¢ Ôò·¢³öÇëÇ󣬷ñÔò²»×ö¶¯×÷
306. ÈçͼËùʾ£¬ËĄ̈MSR ·ÓÉÆ÷·Ö±ðͨ¹ýÒÔÌ«Íø¡¢´®ÐнӿÚÏàÁ¬£¬Í¬Ê±ÍøÂçÖÐÔËÐÐOSPF£¬ÇøÓò»®·ÖÈçͼ¡£ÒÑÖªËùÓл¥Á¬Á´Â·µÄOSPF Cost Öµ¶¼ÊÇÒ»ÑùµÄ£¬³ýÁËRTB ÓëRTC Ö®¼äµÄÁ¬½ÓÁ´Â·ÊÇPPP Ö®Í⣬ÆäËû»¥Á¬Á´Â·¶¼ÊÇÒÔÌ«Íø¡£ÄÇô______¡£
A. Èç¹ûRTD ÓëRTC Ö®¼äµÄÁ´Â·³öÏÖ¹ÊÕÏ£¬ÄÇôRTD¡¢RTC »áÁ¢¼´ÏòRTA¡¢RTB ·¢ËÍLSA ÕªÒªÐÅÏ¢£¬¶ø²»»áµÈ´ý¹Ì¶¨µÄLSA ¸üÐÂÖÜÆÚ
B. ״̬Îȶ¨ºó£¬ËĄ̈·ÓÉÆ÷ÓÐͬÑùµÄLSDB C. ÍøÂçÖÐÖÁÉÙÓÐÈý¸öDR D. ÍøÂçÖÐÖÁÉÙÓÐÈý¸öBDR
307. Èçͼ£¬Èý̨MSR ·ÓÉÆ÷Ö®¼ä·Ö±ðÔËÐÐOSPF ÒÔ¼°RIP¡£Èç½ñRTA ÓëRTB Ö®¼äµÄOSPF ÁÚ¾Ó״̬Îȶ¨£¬RTB ÓëRTC Ö®¼äµÄRIPv2 Ò²¹¤×÷Õý³££¬ÄÇô´Ë¿ÌÆð40 ·ÖÖÓÖ®ÄÚ£¬______¡£
42
A. ÍøÂçÖÐÒ»¶¨ÓÐ×é²¥µØÖ·Îª224.0.0.13 µÄ±¨ÎÄ 224.0.0.13 vrrp×é²¥µØÖ· 224.0.09 rip×é²¥µØÖ· B. ÍøÂçÖÐÒ»¶¨ÓÐ×é²¥µØÖ·Îª224.0.0.5 µÄ±¨ÎÄ
C. RTB ÏòRTC ·¢ËÍÁËÖÁÉÙ10 ´Î×Ô¼ºµÄÈ«²¿Â·ÓɱíÐÅÏ¢
D. RTB ÏòRTA ·¢ËÍÁËÖÁÉÙ1 ´Î×Ô¼ºµÄLSA ÕªÒªÐÅÏ¢ ÍøÂçδ±ä»¯£¬Ã¿¸ô30minÏòÁÚ¾Ó·¢ËÍLSAÕªÒª
Rip 30S¸üР£¬¼ÈÈ»C´ð°¸ÊÇ´íµÄ£¬Ö»ÄÜÀí½âΪ´íÔÚ·¢ËÍ¡°È«²¿Â·ÓɱíÐÅÏ¢±í¡± £¬RTBÉϺ¬ÓÐ3¸ö·ÓÉ±í£ºÈ«¾Ö·ÓÉ±í£¬OSPF·ÓÉ±í£¬RIP·ÓÉ±í£¬RTBÖ»»áÏòRTC·¢ËÍ×Ô¼ºµÄRIP·ÓÉ±í£¬ÆäËûµÄ²»»á·¢ËÍ£¬Ó¦±íÊöΪ£¬·¢ËÍÁËÖÁÉÙ10´Î×Ô¼ºÕûÕÅrip·ÓÉ±í£¬¸öÈËÈÏΪû±ØÒªÒ§ÎĽÀ×Ö
308. ÔÚMSR ·ÓÉÆ÷ÉÏÒª²é¿´Â·ÓɱíµÄ×ÛºÏÐÅÏ¢£¬Èç×Ü·ÓÉÊýÁ¿¡¢RIP ·ÓÉÊýÁ¿¡¢OSPF ·ÓÉÊýÁ¿¡¢¼¤»î·ÓÉÊýÁ¿µÈ£¬ÄÇô¿ÉÒÔʹÓÃÈçÏÂÄÄЩÃüÁ
A.
B. [MSR-GigabitEthernet0/0]display ip routing-table statistics C. [MSR] display ip routing-table
D. [MSR] display ip routing-table accounting
309. ÔÚ·ÓÉÆ÷µÄ·ÓɱíÖÐÓÐÒ»ÌõÄ¿µÄÍø¶ÎΪ10.168.100.0/24 µÄ·ÓÉ£¬ÆäCost Ϊ15£¬Preference Ϊ100£¬ÄÇôÏÂÁйØÓڸ÷ÓɵÄ˵·¨ÄÄЩÊÇÕýÈ·µÄ£¿ ͬ281
A. ÕâÌõ·ÓÉÓпÉÄÜÊÇÒ»ÌõÊÖ¹¤ÅäÖõľ²Ì¬Â·ÓÉ
B. ÕâÌõ·ÓÉÓпÉÄÜÊÇͨ¹ýRIP ¶¯Ì¬·¢ÏֵķÓÉ costÖµ15£¼16Ìø C. Èç¹ûÕâÊÇÒ»ÌõRIP ·ÓÉ£¬ÄÇô¸Ã·ÓÉÊÇÒ»ÌõÎÞЧ·ÓÉ D. ÕâÌõ·ÓÉÒ»¶¨ÊÇͨ¹ý¶¯Ì¬Â·ÓÉѧϰµ½µÄ
310. ÔÚ·ÓÉÆ÷µÄ·ÓɱíÖÐÓÐÒ»ÌõÄ¿µÄÍø¶ÎΪ10.168.100.0/24 µÄ·ÓÉ£¬ÆäCost Ϊ20£¬Preference Ϊ255£¬ÄÇô¹ØÓڸ÷ÓɵÄ˵·¨£¬ÈçÏÂÄÄЩÊÇÕýÈ·µÄ£¿
A. ÕâÌõ·ÓÉÒ»¶¨ÊÇͨ¹ý¶¯Ì¬Â·ÓÉѧϰµ½µÄ ¾²Ì¬Â·Óɲ»´æÔÚcost
B. ÕâÌõ·ÓɵÄÓÅÏȼ¶ÊÇ×î¸ßÖµ£¬±íʾÈκÎÀ´×Ô²»¿ÉÐÅÔ´¶ËµÄ·ÓÉ bgpÓÅÏȼ¶£¬×îµÍÓÅÏȼ¶ C. Cost 20 ±íʾ¸Ã·ÓɵÄÌøÊýÊÇ20 Ö»ÔÚripÖбíʾÌõÊý£¬ÒòΪrip·ÓÉÖÐÁ´Â·¿ªÏú¶¼Îª1
D. ÕâÊÇÒ»ÌõÓÐЧµÄ¶¯Ì¬Â·ÓÉ
311. ÔÚ·ÓÉÆ÷ÉÏÖ´ÐÐdisplay ip routing-table£¬ÄÇô·ÓɱíÖÐÏÔʾµÄÏÂÒ»Ìø½Ó¿ÚÓпÉÄÜÊÇ______¡£ A. InLoop0 B. Null0 C. Serial 6/0/1 D. Vlan500
312. ÔÚMSR ·ÓÉÆ÷ÉÏ¿´µ½Â·ÓɱíÀïÓÐÈçÏÂÏÔʾ£º
Destination/Mask Proto Pre Cost NextHop Interface 127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0 127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0 192.168.96.0/19 Direct 0 0 192.168.120.153 S6/0
ÄÇô¹ØÓÚÄ¿µÄµØÖ·Îª192.168.96.0/19 µÄ·ÓɵÄÕýÈ·ÃèÊöÊÇ______¡£ A. ÕâÊÇÒ»ÌõÖ±Á¬Â·ÓÉ£¬¶ÈÁ¿ÖµÎª0
B. ÕâÊÇÒ»ÌõÊÖ¹¤ÅäÖõľ²Ì¬Â·ÓÉ£¬¶ÈÁ¿ÖµÎª0
C. ¸Ã·ÓÉÆ÷µÄÏÂÒ»ÌøÒ²¼´¶Ô¶ËÉ豸µÄIP µØÖ·Îª192.168.120.153 D. Ôڸ÷ÓÉÆ÷ÉÏS6/0 µÄ½Ó¿ÚIP µØÖ·Îª192.168.120.153 Ä¿µÄµØÖ·£º ³ö½Ó¿Ú ÏÂÒ»Ìø
Ö±Á¬Íø¶Î ÎïÀí½Ó¿Ú ±¾µØÉ豸½Ó¿ÚµØÖ· Ö±Á¬µØÖ· ÎïÀí½Ó¿Ú ¶Ô¶ËÉ豸½Ó¿ÚµØÖ· Ö±Á¬µØÖ· Inloop¿Ú ±¾µØ»¹»Ø²âÊÔµØÖ·
313. ÔÚMSR ·ÓÉÆ÷ÉÏ¿´µ½Â·ÓɱíÀïÓÐÈçÏÂÏÔʾ£º
Destination/Mask Proto Pre Cost NextHop Interface 127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0 127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0 192.168.96.0/24 Static 60 0 192.168.120.153 S6/0
ÄÇô¹ØÓÚÄ¿µÄµØÖ·Îª192.168.96.0/24 µÄ·ÓɵÄÕýÈ·ÃèÊöÊÇ______¡£ A. ÕâÊÇÒ»ÌõÖ±Á¬Â·ÓÉ£¬¶ÈÁ¿ÖµÎª0
B. ÕâÊÇÒ»ÌõÊÖ¹¤ÅäÖõľ²Ì¬Â·ÓÉ£¬¶ÈÁ¿ÖµÎª0
43
C. ¸Ã·ÓÉÆ÷µÄÏÂÒ»ÌøÒ²¼´¶Ô¶ËÉ豸µÄIP µØÖ·Îª192.168.120.153 D. Ôڸ÷ÓÉÆ÷ÉÏS6/0 µÄ½Ó¿ÚIP µØÖ·Îª192.168.120.153
¾²Ì¬Â·ÓÉѧµ½µÄÍø¶ÎÖ»¿ÉÄÜÊÇÏÂһ̨·ÓÉÆ÷¶ÔÍâµÄÖ±Á¬Íø¶Î£¬¹ÊÏÂÒ»ÌøÊǶԶËÉ豸Èë½Ó¿ÚµØÖ·
314. ÔÚMSR ·ÓÉÆ÷ÉÏʹÓÃ______ÃüÁîÅäÖþ²Ì¬Â·ÓÉ¡£
A. ip route-static B. route-static C. ip static-route D. static-route
315. ÔÚһ̨MSR ·ÓÉÆ÷ÉÏÖ´ÐÐÁËÈçÏÂÃüÁ [MSR]display ip routing-table 100.1.1.1 ÄÇô¶Ô´ËÃüÁîµÄÃèÊöÕýÈ·µÄÊÇ______¡£
A. ¿ÉÒԲ鿴ƥÅäÄ¿±êµØÖ·Îª100.1.1.1 µÄ·ÓÉÏî B. ¿ÉÒԲ鿴ƥÅäÏÂÒ»ÌøµØÖ·Îª100.1.1.1 µÄ·ÓÉÏî C. ÓпÉÄÜ´ËÃüÁîµÄÊä³ö½á¹ûÊÇÁ½ÌõĬÈÏ·ÓÉ D. ´ËÃüÁî²»ÕýÈ·£¬ÒòΪûÓаüº¬ÑÚÂëÐÅÏ¢
²éÕÒÆ¥Åä100.1.1.1·ÓɵÄ·ÓɱíÏֻҪĿ±êµØÖ·ÊÇÕâ¸ö¾Í¿ÉÒÔ£¬ËùÒÔĬÈÏ·ÓÉÊÇ¿ÉÄÜµÄ ÖÁÓÚÓÐÁ½Ìõ£¬¿ÉÒÔʹȥÍù100.1.1.1µÄÁ½ÌõµÈ¼Û·ÓÉ£¬²»Í¬ÏÂÒ»Ìø
²»ÄܽâÊÍΪ£º¾²Ì¬Ä¬ÈÏ·ÓÉ£¬ÐÒéĬÈÏ·ÓÉ¡£Á½ÖÖ·ÓÉ»¹ÊÇ»á¸ù¾ÝÓÅÏȼ¶ÓÅѡһÌõ
316. ÔÚһ̨ÔËÐÐRIP µÄMSR ·ÓÉÆ÷ÉÏ¿´µ½ÈçÏÂÐÅÏ¢£º
Public VPN-instance name : RIP process : 1 RIP version : 2 Preference : 100 Checkzero : Enabled Default-cost : 0
Summary : Enabled Hostroutes : Enabled
Maximum number of balanced paths : 8 ÄÇô´ÓÏÔʾÐÅÏ¢¿ÉÒÔ·ÖÎö³ö______¡£ A. ¸Ã·ÓÉÆ÷ÔËÐеÄÊÇRIPv2
B. RIP µÄ×Ô¶¯¾ÛºÏ¹¦ÄÜÊÇ¿ªÆôµÄ
C. ±¾Â·ÓÉÆ÷·¢ËÍ»òÕß½ÓÊÕµÄRIP ·ÓɵÄCost ¶¼ÊÇ0 D. Ö§³Ö8 Ìõ·ÓÉʵÏÖ¸ºÔØ·Öµ£
½ÓÊÕµ½µÄrip·ÓÉcost¶¼ÊÇ0£¬·¢Ë͵Ärip·ÓÉcostÒª¿´ÏÂÒ»Ìø½Ó¿Ú
317. Á½Ì¨¿ÕÅäÖõÄMSR ·ÓÉÆ÷MSR-1¡¢MSR-2 ͨ¹ý¸÷×ÔµÄS1/0 ½Ó¿Ú±³¿¿±³»¥Á¬£¬¸÷×ÔµÄGE0/0 ½Ó¿Ú·Ö±ðÁ¬½Ó¿Í»§¶ËÖ÷»úHostA ºÍHostB£º
HostA----GE0/0--MSR-1--S1/0---------S1/0--MSR-2--GE0/0----HostB
Á½Ì¨MSR ·ÓÉÆ÷µÄ°æ±¾Í³Ò»ÎªVersion 5.20, Release 1618P11£¬ÔÚÁ½Ì¨Â·ÓÉÆ÷ÉÏ×öÁËÈçϵÄÅäÖ㺠MSR-1 ÉϵÄÅäÖãº
[MSR-1]interface GigabitEthernet 0/0
[MSR-1-GigabitEthernet0/0] ip address 192.168.1.1 255.255.255.0 [MSR-1]interface Serial 1/0
[MSR-1-Serial1/0] link-protocol ppp
[MSR-1-Serial1/0]ip address 3.3.3.1 255.255.255.252 [MSR-1]rip
[MSR-1-rip-1]network 192.168.1.0 [MSR-1-rip-1]network 3.3.3.1 MSR-2 ÉϵÄÅäÖãº
[MSR-2]interface GigabitEthernet 0/0
[MSR-2-GigabitEthernet0/0] ip address 10.10.10.1 255.255.255.0 [MSR-2]interface Serial 1/0
[MSR-2-Serial1/0] link-protocol ppp
[MSR-2-Serial1/0]ip address 3.3.3.2 255.255.255.252 [MSR-2]rip
[MSR-2-rip-1]network 10.10.10.0 [MSR-2-rip-1] network 3.3.3.1
¸ù¾ÝÒÔÉÏÅäÖúó£¬Á½Ì¨Â·ÓÉÆ÷Ö®¼äµÄ¹ãÓòÍø½Ó¿Ú¿ÉÒÔ»¥Í¨£¬Á½Ì¨Ö÷»úHostA¡¢HostB ¶¼¿ÉÒÔping ͨ¸÷×ÔµÄÍø¹ØGE0/0 µÄµØÖ·£¬ÄÇôÏÂÁÐÄÄЩ˵·¨ÊÇÕýÈ·µÄ£¿
44