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Video 15-17 µÚʮՠ»ìºÏ·ÓÉЭÒ飨EIGRP£©


2007-07-03 22:06:03
¡¡±êÇ©£º±Ê¼Ç EIGRP CCNA¡¡¡¡¡¡[ÍÆË͵½¼¼ÊõȦ]

Blanced Hybrid Routing
 
Óŵã
Choose best paths based on bandwidth and delay by default
Converge rapidly
 
ȱµã
Ö»ÓÐCISCOרÓÃ
Stuck In Active (SIA) Á´Â·´ø¿í³¬µÍ
 
EIGRPÊÇ×îµäÐÍµÄÆ½ºâ»ìºÏ·ÓÉÑ¡ÔñЭÒ飬ËüÈÚºÏÁ˾àÀëʸÁ¿ºÍÁ´Â·×´Ì¬Á½ÖÖ·ÓÉÑ¡ÔñЭÒéµÄÓŵã
£¬Ê¹ÓÃÉÁËÙ£¨DUAL£©¸üÐÂËã·¨£¬ÄÜ×î¿ìµÄ´ïµ½ÍøÂçÊÕÁ²£¨convergence)
 
EIGRPÌØµä
²ÉÓò»¶¨ÆÚ¸üУ¬¼´Ö»ÔÚ·ÓÉÆ÷¸Ä±ä¼ÆÁ¿±ê×¼»òÍØÆË³öÏֱ仯ʱ·¢ËͲ¿·Ö¸üзÓÉ
 
¸üÐÂÌõÄ¿Öаüº¬ÑÚÂ룬֧³ÖVLSM£¬Ö§³Ö²»Á¬Ðø×ÓÍø
¾ßÓÐÏàͬµÄ×ÔÖÎϵͳºÅµÄEIGRPºÍIGRPÖ®¼ä¿ÉÎÞ·ì½»»»Â·ÓÉÐÅÏ¢
 
 
 EIGRP SUPPORTS
 
Rapid convergence
Reduced bandwidth usage
Multiple network-layer protocols
 
 Video 16
 
EIGRP ÊõÓï
 
ÁÚ¾Ó±í Neighbor Table-IP / Neighbor-AppleTalk / Neighbor-IPX ÃèÊö Next-Hop Router Interface
 ÍØÆË±í Topology TAble-AppleTalk    Destination 1 Successor ºó¼Ì·ÓÉÆ÷  ×î¼ÑµÄÏÂÒ»Ìø
                                                 Destination 1 Feasible Successor ¿ÉÐеĺó¼Ì·ÓÉÆ÷ FS
 Â·Óɱí Routingtable  Routing Table-Appletalk  Destination 1 Successor
 
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ÏàËÆµÄMetric¼ÆËã
¾ùÖ§³ÖµÈ¼Û¸ºÔؾùºâºÍ²»µÈ¼Û¸ºÔؾùºâ
 
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Ö§³ÖVLSMºÍ²»Á¬Ðø×ÓÍøÑÚÂë
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ÉÁËÙ¸üУ¬¸ü¿ìµÄÊÕÁ²ËÙ¶È 
Ö»¶Ô·¢Éú±ä»¯µÄÌõÄ¿¸üУ¬Õ¼ÓõÄÍøÂç×ÊÔ´¸üÉÙ
 
Video 17  Congifuring EIGRP
Router(config)#router eigrp{as-number}  Æô¶¯EIGRP as-number ×ÔÖÎϵͳºÅ 1-65535
 
Router(config-router)#network{network-number}
Ðû¸æÖ±Á¬Ö÷ÀàÍøÂçºÅ
 
 Verifying the EIGRP Configuration
 
Router#show ip eigrp neighbors  Dispalys the neighbors discoverd by IP EGIP
 
Router#show ip eigrp topology   Displays the IP EIGRP topology table
 
Router#show ip route eigrp       Displays current EIGRP entries in the routing table
 
Router#show ip protocols         Displays the parameters and current state of the active routing protocol process
 
Router#show ip eigrp traffic      Display the number of IP EIGRP packets sent and received


ÉÏһƪ Video 13&14 RIP¡¡¡¡ÏÂһƪ Video 18&19 µÚʮһÕ OSPF



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