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¡¾·ÖÏí¡¿Gateway Load Balancing Protocol(GLBP)---simple config
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È¥Äê×öµÄÒ»¸öÏîÄ¿Óõ½µÄ¼¼Êõ. ÒÔǰҲû½Ó´¥¹ý,½ñÌì·¢Ò»¸ö¼òµ¥µÄÅäÖÃÏ£ÍûÄܺʹó¼ÒÌÖÂÛÒ»ÏÂ. Ê×ÏȽéÉÜÒ»ÏÂGateway Load Balancing Protocol(GLBP) Gateway Load Balancing Protocol(GLBP)-Íø¹Ø¸ºÔØÆ½ºâÐÒé,ÔÚ±£»¤µÚÒ»ÌøÂ·ÓÉÆ÷µÄͬʱÄÜÔÚËùÓпÉÓ÷¾¶ÉÏ·ÖÅä·Ö×é¸ºÔØ£¬Ê¹µÃÍøÂç´ø¿íµÄÀûÓÃÂʸü¸ß¡£ÒÔǰ£¬Èç¹ûÖ÷·ÓÉÆ÷»ò·¾¶ÖгöÏÖ´íÎó£¬ÔòµÚÒ»¸öÌøÈßÓ๦ÄÜÖ»ÄÜÔÚ±¸·Ý WAN ·¾¶ÉÏת·¢·Ö×é¡£À©Õ¹Èȱ¸·Ý·ÓÉÐÒé(HSRP) ÒÔ°üÀ¨×Ô¶¯¸ºÔØÆ½ºâÒ»°ãHSRP »òVRRP ÅäÖÃÖб¸·ÝµÄµÚ3 ²ãÉ豸ÊDz»»î¶¯µÄ£¬Õâ»áµ¼ÖÂ×ÊÔ´ºÍÍøÂçÈÝÁ¿ÀûÓò»³ä·Ö£¬GLBP²»±Ø·ÖÅäÆäËü×ÓÍø£¬Ò²ÎÞÐèΪÿ¸ö×ÓÍøÅäÖöà¸ö×飬GLBP ×éµÄËùÓеÚ3 ²ãÉ豸Ö÷¶¯²ÎÓë·Ö×éת·¢. Ò²¾ÍÊÇ˵ÔÚhsrpºÍvrrpÖÐͬһ¸öGROUPÖÐÖ»ÓÐÒ»¸ö·ÓÉÆ÷ÔÚת·¢Á÷Á¿£¬ÆäÓà·ÓÉÆ÷Ö»ÊÇÆð±¸·Ý ×÷Ó㬶øÔÚGLBPÖУ¬Í¬Ò»¸öGROUPµÄËùÓзÓÉÆ÷£¨×î¶à4¸ö£©¿ÉÒÔͬʱת·¢Á÷Á¿¡£ cisco ios Ö§³Ö°æ±¾ IOS 12.2£¨15£©TÒÔÉÏ. ÍØÆËͼÁ¬½Ó˵Ã÷: Á½Ì¨Cisco 7609½»»»»úͨ¹ý¶àÄ£¹âÏËÁ¬½Ó(GE5/1,GE6/1).Á½Ìõ1000Mͨ¹ýchannel_group 1 °ó¶¨Îª2000MµÄ´ø¿í.Ä¿µÄΪÁËÔö¼Ó´ø¿íÒÔ¼°ÔÚÒ»ÌõÁ´Â·ÖжϺó²»Ó°ÏìÁ¬Í¨ÐÔ. ½»»»»ú»¥Á¬½Ó¿ÚΪTrunkģʽ,ÔÊÐí͸´«ËùÓÐVlan. ²âÊÔÓÃVlan 20. Òò´ËPC»úÍø¹ØµØÖ·ÎªVlan 20µÄÐéÄâµØÖ·(AVG) ÒÔÏÂÊǹØÓÚÅäÖÃGLBPµÃһЩ²ÎÊý˵Ã÷: glbp 20 timers 5 15 /* ¶¨Òå20×é5Ãë½»»»Ò»´ÎhelloÐÅÏ¢£¬15ÃëûÊÕµ½ helloÐÅÏ¢¾Í¿ªÊ¼Çл» */ glbp 20 priority 200 /* ¶¨Òå20×éµÄAVGȨֵ£¬ÖµÔ½´ó£¬³ÉΪAVGÏ£ÍûÔ½´ó */ glbp 20 weighting 200 lower 95 /* ¶¨Òå20×éµÄȨֵ£¬ÒÔ¼°È¨ÖµÉÏ¡¢ÏÂÏÞ */ glbp 20 authentication text string /* ÉèÖÃ20×éµÄrouterÉí·ÝÑéÖ¤´® */ glbp 20 ip 192.168.1.126 /* ¶¨Òå20×éµÄ ¸¡¶¯µØÖ·£¬Ò²ÊÇÕâ¸öÍø¶ÎµÄ¸¡¶¯Íø¹Ø */ ÏÂÃæ¾Í¿ªÊ¼Êµ¼ÊÅäÖõÄGLBP(ÆäÖÐһЩ²ÎÊý¸ù¾ÝÐèÒªÅäÖÃ) ROUTER#conf t ---½øÈëÅäÖÃģʽ--- Enter configuration commands, one per line. End with CNTL/Z. ROUTER(config)#int vlan 20 ---½øÈëVlan½Ó¿ÚÅäÖÃģʽ--- ROUTER(config-if)#glbp <0-2023> Group number ---ÅäÖÃGLBP×éºÅ--- ROUTER(config-if)#glbp 20 ip A.B.C.D Virtual IP address ---ÅäÖÃGLBPÐéÄâµØÖ·--- ROUTER(config-if)#glbp 20 authentication md5 key-string string ROUTER(config-if)#glbp 20 authentication text string ---ÅäÖÃGLBPÁ½ÖÖÑéÖ¤·½Ê½(Ñ¡ÔñÆäÒ»)--- ROUTER(config-if)#glbp 20 timers 5 15 ---ÅäÖÃGLBP hello¼ä¸ôʱ¼äÒÔ¼°Ô¼ÊøÊ±¼ä--- C_7609_1µÄÅäÖà interface Port-channel1 no ip address switchport ---½«Èý²ã½Ó¿Úת»»Îª¶þ²ã½Ó¿Ú--- switchport trunk encapsulation dot1q ---·â×°Trunk ËùÓõÄÐÒé--- switchport mode trunk ---½«¶Ë¿ÚģʽÉèÖÃΪTrunkģʽ--- ---½¨Á¢²¢ÅäÖÃport-channel--- ! interface GigabitEthernet5/1 no ip address switchport switchport trunk encapsulation dot1q switchport mode trunk channel-group 1 mode on ---ÅäÖÃport-channel--- interface GigabitEthernet6/1 no ip address switchport switchport trunk encapsulation dot1q switchport mode trunk channel-group 1 mode on ---ÅäÖÃport-channel--- interface Vlan 20 ip address 192.168.1.1 255.255.255.128 no ip redirects no ip directed-broadcast glbp 20 ip 192.168.1.126 glbp 20 timers 5 15 glbp 20 authentication text cisco ! C_7609_2µÄÅäÖà interface Port-channel1 no ip address switchport ---½«Èý²ã½Ó¿Úת»»Îª¶þ²ã½Ó¿Ú--- switchport trunk encapsulation dot1q ---·â×°Trunk ËùÓõÄÐÒé--- switchport mode trunk ---½«¶Ë¿ÚģʽÉèÖÃΪTrunkģʽ--- ---½¨Á¢²¢ÅäÖÃport-channel--- ! interface GigabitEthernet5/1 no ip address switchport switchport trunk encapsulation dot1q switchport mode trunk channel-group 1 mode on ---ÅäÖÃport-channel--- interface GigabitEthernet6/1 no ip address switchport switchport trunk encapsulation dot1q switchport mode trunk channel-group 1 mode on ---ÅäÖÃport-channel--- interface Vlan 20 ip address 192.168.1.2 255.255.255.128 no ip redirects no ip directed-broadcast glbp 20 ip 192.168.1.126 glbp 20 timers 2 6 glbp 20 authentication text cisco Á½Ì¨½»»»»úËùÁ¬½Ópc¡Íø¹ØÉèÖÃΪ192.168.1.126 GLBPÐÒé²âÊÔ: @ ½«Ö÷½»»»»úÉ豸Vlan 20 downµô,PCµ½AVGµØÖ·³öÏÖ¶ª°ü(3-4¸ö°ü)ÏÖÏó,Õâʱ±¸½»»»»ú״̬תΪÖ÷½»»». @ È»ºó½«¸Õ²ÅdownµôµÄVlan 20Æô¶¯,PCµ½AVGµØÖ·³öÏÖ¶ª°ü(1¸ö°ü)ÏÖÏó,ÕâʱÖ÷½»»»»ú״̬²»±ä,ÖØÆôÆô¶¯VlanµÄ½»»»»úΪ±¸½»»»»ú @ ÖØÆôÆô¶¯(Reload)Ö÷½»»»»ú.PCµ½AVGµØÖ·³öÏÖ¶ª°ü(1¸ö°ü)ÏÖÏó. @ ½«GLBP hello ʱ¼äºÍÇл»Ê±¼ä¸ÄΪ2 6.ÖØÐ²âÊÔ,ÒÀÈ»Óжª°üÏÖÏó,µ«ÊÇÓÐÃ÷ÏԵĸÄÉÆ,¶ª°üÊýÁ¿Ï½µÎª1¸ö°ü. GLBPÐÒé²âÊÔ½á¹û:GLBPÐÒéÒѾÔËÐÐ,Ö÷±¸½»»»»úÖ®¼äÈȱ¸Õý³£,PCÖ®¼äÁ¬½Ó»ù±¾ÎÞÖжÏ. ËäȻ˵²âÊÔÖмäÓжª°üÏÖÏó.ÊôÓÚÕý³£·¶Î§.¾¹ý²âÊÔGLBP»ù±¾´ïµ½Á˸ºÔؾùºâÒÔ¼°±¸·ÝµÄ×÷ÓÃ. ÒÔÉÏÒ²ÊDZ¾È˵Ĺ۵ã,Óв»ºÏÊʵĵط½Ò²Ï£Íû´ó¼ÒÄܹ»ÈÈÁÒÌÖÂÛ. [ Last edited by »ÃÓ°ÎÞºÛ on 2006-11-27 at 08:13 ] |
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