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¡m¤À¨É¡nJuniper EX2200 Virtual Chassis¤Þ¥Î¦^ÂÐ ½s¿è/§R°£¤å³¹ ·j´M¥Ñ  µoªíªº¨ä¥L¤å³¹ ¦^³øµ¹ª©¥D IP ¦ì¸m ¦^¦¹­¶³Ì¤W¤è

«È¤áªºÀô¹Ò¤¤¦³¤§«e·~°È½æ¥Xªº¨â¥xJuniper EX2200 Switch¡A
¦b·íªì³W¹ºùØ¡A³o¨â¥xEX2200¬O­n³z¹LJuniperªºVirtual Chassis¬[ºc¶i¦æ°ïÅ|¡C

¦ý§Ú¦bEX2200ªº³]©wÀɤ¤¡A«o¬Ý¨ìVC (Virtual Chassis)ªº¼v¤l¡A
«È¤á¤]ÃhºÃ·íªì©Ó¿ÕªºVC¦ü¥G¨S¦³«Ø°_¨Ó...


¦n§a¡A¨Æ±¡Á`­n¦³­Ó¤ô¸¨¥Û¥X¡A
¦bJuniperªº½×¾Â¤¤¡A½T¹ê¬d¨ì¤FEX2200¥i¥H¤ä´©VC¡A
¤£¹L­n¦b¶´Å骩¥» 12.2 ¥H«á¤~¦³¤ä´©¡A¦Ó¥B¥u¦³«á­±pic-slot 1¨º4 portªº¥úÅÖ¼Ò²Õ¦³¤ä´©VC¡C
¦Ó¨ìª©¥» 12.3 ¤§«á¡A«e­±pic-slot 0ªºRJ45 Port¤]¥¿¦¡¤ä´©VC¡A¨Ã¸Ñ¨M¤F¡§Virtual Chassis Lite¡¨ªºbug°T®§¡C

OK¡A±µ¤U¨Ó­n»{½Tªº´N¬O«È¤áªºEX2200ªº¶´Å骩¥»¨s³º¬O¦h¤Ö¡H
¤~ª¾¹D¬O§_¤ä´©VC¡H·íªì¬[³]®É¦³¨S¦³°äÄê«È¤á...


¬°¤F¸Ñ¨M«È¤áºÝ¬[ºcªº°ÝÃD¡A«È¤á°£¤F´£¨Ñ¥L­Ì¤½¥qªºEX2200³Æ¾÷¥~¡A
Á٫ܦn¤ßªº·Q¿ìªk¦A­É¨ì¤@¥xEX2200¡AÅý§Ú°µVCªº°ïÅ|´ú¸Õ¡C

®³¨ì¾÷¾¹«á¡A½T»{ª©¥»¡AªGµM¬O¤£¤ä´©VCªºÂª©¶´Åé10.4R10.7...
¤£¹LÁÙ¦n¶´Å骩¥»¬O¦b10.4R3¤§«á¡A¤É¯Å¨ì³Ì·sª©12.3R9ªº¹Lµ{Áٺⲳæ¡A
°£¤F­«¶}¾÷«á¡A¨t²Î§ó·s®É¶¡¶W¤[¡A¤@«×Åý§Ú¾á¤ß¡§¬O§_§ó·s¥¢±Ñ¡H¨t²Î¦º¾÷¡¨¥~¡A¨Ã¨S¦³¨ä¥¦°ÝÃD¡C

user@switch> request system software add ftp://user:password@FTPServer-IP/pathname/package.tgz
user@switch> request system reboot




ª©¥»¤w§ó·s¨ì³Ì·s12.3R9¤F¡A¶}©l¨Ó¬[VC§a¡C
ÁöµM¤§«e¦³¬Ý¹LJuniper CLIªº¬[ºc»P¾Þ§@¤èªk¡A¤£¹L¥Ñ©ó¨S¦³¹ê»Úªº¾Þ§@¸gÅç¡A
¦b¬[³]VC®É¡A¶¶¤l¹J¨ì¤F«Ü¤jªº®À§é¡A©Ò¥H¤~·|¦³³o½g¤å³¹°µ¬°¤ß±oµ§°O¡C
¥H¤U´N¬O¶¶¤l¦b¬[³]VC¤Wªº¤ß±o¤À¨É¡C

­n¬[³]Virtual Chassis¡A³Ì­«­nªº°£¤F¤@´£¨ìªº¶´Å骩¥»­n°÷·s¤~¯à°÷¤ä´©¥~¡F
©Ò¦³°ïÅ|ªºswitch¡A¨ä¶´Å骩¥»¤]­n¬Û¦P¤~¦æ¡I
§_«h´N·|¥X²{VC©ú©ú¤w¸g°ïÅ|¦n¤F¡A²ÕºA¤]«Ø¥ß¤F¡A¦ýmember switch«o¬Oinactiveªºª¬ºA¡A¦ÓµLªkµo´§¥\¯à¡C
³oÂI¤@©w­nª`·N¡I

¦b¶´Å骩¥»¤ä´©ªº±ø¥ó¤U¡ASwitch¤¤ªºVC°t¸m¤w¸g¤º«Ø¤F¡A¥i¥H³z¹L¥H¤U«ü¥OÆ[¹î¡C
root@EX2200> show virtual-chassis



³Ñ¤U­n°µªº¡A´N¬O«ü©w­þ¨Çport­n¥Î¨Ó°µ¬°VCªº°ïÅ|port¡A«ü¥O¦p¤U¡C
root@EX2200> request virtual-chassis vc-port set pic-slot pic-slot-number port port-number

¨Ò¦p¡A«ü©wRJ45ªº22 port°µ¬°VC-Port¡A«ü¥O¦p¤U¡C
root@EX2200> request virtual-chassis vc-port set pic-slot 0 port 22


VC-Port³]©w¦n«á¡A¥i¥Î¥H¤U«ü¥O¨ÓÆ[¹î¡C
root@EX2200> show virtual-chassis vc-port




¦p¦ó§â¨ä¥¦member switch¥[¤JVC²ÕºA©O¡H
¨ä¹ê«Ü²³æ¡A¥u­n¦b²Ä¤G¥xswitch¤W¦P¼Ë³]©w¦nVC-Port«á¡A§â¨â¥xSwitchªºVC-Port¦ê±µ°_¨Ó¡A°ïÅ|´N·|¦Û°Ê°»´ú¶i¦æ¤F¡I
°ïÅ|«áªº²Ä¤@¥xswitch¬°Master¡A¦Ó²Ä¤G¥x¬°Backup¡C


¡ôVC²ÕºA¤¤¤]·|Åã¥Üswitchªº§Ç¸¹¹ïÀ³Ãö«Y¡C

¦p¦ó¨M©w­þ¥x¬OMaster¡H­þ¥x¬OBackup¡H
°ò¥»¤W¬O¥Hswitch¶}¾÷®É¶¡¨Ó¨M©w¡A¶}¾÷®É¶¡¤ñ¸û¤[ªº¨º¥x¬OMaster¡A¨ä¥¦ªº¬°Backup¡C
¦b¬[³]VC®É¡A½Ðª`·NSwitchªº¶}¾÷¶¶§Ç¡C

¦pªG¾á¤ß¾a³æ¤@port¨Ó¦ê±µ°ïÅ|¡AÀW¼e¤£¨¬ªº¸Ü¡A¤]¥i°t¸m¦hport°µ¬°VC-Port¡C
root@EX2200> request virtual-chassis vc-port set pic-slot pic-slot-number port port-number member member-id

¨Ò¦pVC¤w°ïÅ|¡A·Q­n¦A¼W¥[¨â¥xswitchªº23 port°µ¬°VCP¡A¥i³z¹L¥H¤U«ü¥O¡C
root@EX2200> request virtual-chassis vc-port set pic-slot 0 port 23 member 0
root@EX2200> request virtual-chassis vc-port set pic-slot 0 port 23 member 1



Juniper EX2200³z¹LVC°ïÅ|¨ì³oÃä´N§¹¦¨Åo¡ã


°ïÅ|«áªº¨â¥xswitch°ò¥»¤Wµ¥¦P¤@¯ë°ïÅ|¬[ºc¡A¾Ö¦³³æ¤@IPºÞ²z¦h¥xswitchªº¦n³B¡C
¦Ó¥B¯à¦bWebUI¶i¦æºÞ²z¡A¾Þ§@°_¨Ó¶¶¤â¦h¤F¡ã





¤£¹L¥[¤J°ïÅ|«á¡Amember switch¤¤­ì¥»ªº°t¸m·|®ø¥¢¡I
¨Ï¥ÎªÌ½Ð¨Ì»Ý¨D­«·s³]©w°t¸m¡C


¥t¥~¡AVC°ïÅ|²ÕºA¦³¤@­Ó split detect ªº¾÷¨î¦s¦b¡A
¦ý³o­Ó¾÷¨î·|¾É­Pmember switch failed«á¡AswitchÅܦ¨ Linecard*¡A¦ÓµLªk¨Ï¥Î¡Aª½¨ìmember switch«ì´_¥¿±`¬°¤î¡C



­n°±¥Î¦¹¾÷¨î¡AÅýmaster/backup swtich¯à°µ¬°redundancyªº¦s¦b¡A½Ð°È¥²°±¤î¦¹¾÷¨î¡C
root@EX2200# set virtual-chassis no-split-detection

³o¼Ëbackup swtich¤~¯à¦bmaster¬G»Ù«á¡A³»´À¦¨¬°master switch¡C




³Ì«á¡Aswitch¬[³]¬°VC«á¡A¨ä²ÕºA³£¬O¦s¦bmaster switch¡C
¾Ú¶¶¤l´ú¸Õ¡AJunOS¨Ã¤£·|Áo©úªº±N²ÕºAÂмg¨ì¨ä¥¦member switch¡I
©Ò¥H¦b²ÕºA½s¿è«á¡A°O±o¥H¥H¤U«ü¥O¡A¤â°Ê±N²ÕºA¦P¨B¨ì¨ä¥¦member switch³á¡C
root@EX2200# commit synchronize



°Ñ¦Ò¸ê®Æ
EX2200 - Download Software
EX2200 Virtual Chassis - Now supported
EX2200-C and Virtual Chassis
Setting a Port on an EX2200 Switch as a ...(CLI Procedure)
Configuring an EX2200 Virtual Chassis (CLI Procedure)
Disabling Split Detection in a Virtual Chassis Configuration
Split Detection in a two member Virtual Chassis



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2015-05-30, 09:55 shunze ªº­Ó¤H¸ê®Æ §â shunze ¥[¤J¦n¤Í¦Cªí µo°eEmailµ¹ shunze ÂsÄý shunze ªººô¯¸ MSN : shunze@gmail.com
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