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2.7.4 Ð޸Ķ˿ÚΪL2/L3ģʽ

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Èç¹û½«½»»»»ú¶Ë¿ÚÉèÖÃΪ¶þ²ãģʽ£¬¾Í¿ÉÒÔÅäÖý»»»»úΪvlan¶Ë¿Ú»òÕßTrunk¶Ë¿Ú£»ÉèÖÃΪÈý²ãģʽ£¬¾Í¿ÉÒÔµ±Â·ÓÉÆ÷Èý²ã¶Ë¿ÚÒ»ÑùʹÓ㬿ÉÒÔÅäÖÃIPµØÖ·¡£Í¨³£ÔÚ¸ú·ÓÉÆ÷½øÐеã¶ÔµãÁ¬½ÓµÄʱºò½«¶Ë¿ÚÉèÖÃΪÈý²ãģʽ¡£ ÅäÖò½Ö裺 lab@EX4200-1# top [edit]

lab@EX4200-1#

lab@EX4200-1# edit interfaces ge-0/0/1 [edit interfaces ge-0/0/1]

lab@EX4200-1# delete unit 0 family inet #\ɾ³ý¶Ë¿ÚÈý²ãÐÅÏ¢\

lab@EX4200-1# set unit 0 family ethernet-switching #\ÉèÖÃΪ¶þ²ã¶Ë¿Ú\£¨Çø·Ö¶Ë¿Ú2»ò3²ãÊôÐÔ£©

lab@EX4200-1# delete unit 0 family ethernet-switching #\ɾ³ý¶þ²ãÐÅÏ¢\lab@EX4200-1# set unit 0 family inet #ÉèÖÃΪÈý²ã¶Ë¿Ú

lab@EX4200-1# set unit 0 family inet address 192.168.1.1/30 #\ÉèÖÃÈý²ãIPµØÖ·\

lab@EX4200-1# delete unit 0 #\ɾ³ý¶Ë¿Ú¶þ²ã¡¢Èý²ãÐÅÏ¢\

2.7.5 Ð޸Ķ˿ÚËÙÂʺ͹¤×÷ģʽ

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lab@EX4200-1# top [edit]

lab@EX4200-1#

lab@EX4200-1# edit interfaces ge-0/0/1 [edit interfaces ge-0/0/1]

lab@EX4200-1# edit ether-options [edit interfaces ge-0/0/1 ether-options]

lab@EX4200-1# set link-mode full-duplex #\ÉèÖù¤×÷ģʽΪȫ˫¹¤\lab@EX4200-1# delete link-mode full-duplex lab@EX4200-1# set link-mode automatic

#\ɾ³ýȫ˫¹¤Ä£Ê½£¬»Ö¸´Îª×Ô¶¯Ð­ÉÌ\#\Ö¸¶¨¹¤×÷ģʽ×Ô¶¯Ð­ÉÌ\

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lab@EX4200-1# set speed 10m #\Ö¸¶¨¶Ë¿ÚËÙÂÊΪ10m¿ÉÒÔÉèÖÃΪ10m 100m 1g\lab@EX4200-1# delete speed 10m #\ɾ³ý¶Ë¿ÚËÙÂÊ10m »Ö¸´×Ô¶¯Ð­ÉÌ\

lab@EX4200-1# set auto-negotiation # ¡°×Ô¶¯ËÙÂÊ×Ô¶¯Ð­ÉÌ\

2.8 POEÉèÖÃ---¹Ø×¢

ÔÚÏîÄ¿ÖÐÈç¹ûûÓÐʹÓõ½poe¹¦ÄÜ£¬±ØÐëͨ¹ýset poe interface all disable½ûÖ¹¡£Èç¹ûÒªÅäÖÃPOE£¬Çë²Î¿¼ÏÂÃæ²½ÖèÀ´½øÐС£

²»ÓÃʱºòdisableµô£»ÓõÄʱºòÈ¡Ïûdisable£¬È»ºósetÉÏ¡£ [edit]

lab@EX4200# top [edit]

#\½ûÖ¹ËùÓж˿ÚPOE\

lab@EX4200# set poe interface all disable

ÒÔÏÂÅäÖÃÔÚÖÐÐËͨѶÏîÄ¿Öв»ÓÃÅäÖã¬ÃüÁî½ö¹©Ñ§Ï°¡£

#\½ûÖ¹µ¥¸ö¶Ë¿ÚPOE\

lab@EX4200-1# set poe interface ge-0/0/1 disableÉÙ´òÁ˰É

#\ÉèÖÃÊä³öµçѹ£¬·¶Î§ÊÇ(1-19watts)£¬²»ÄÜÊÇСÊý\

lab@EX4200-1# set poe guard-band 15

#\´ò¿ªµ¥¸ö¶Ë¿ÚPOE\

lab@EX4200-1# delete poe interface ge-0/0/1 disable lab@EX4200-1# set poe interface ge-0/0/1

#\´ò¿ªËùÓж˿ÚPOE\

lab@EX4200-1# delete poe interface all disable lab@EX4200-1# set poe interface all

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2.9 Éú³ÉÊ÷ÅäÖÃ

2.9.1 STPÅäÖÃʵÀý

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set protocols stp enable

#\´ò¿ªstp¹¦ÄÜ\

set protocols stp bridge-priority 8k #\ÉèÖÃstpµÄÓÅÓÅÏÈÖµ\ set protocols stp interface ge-0/0/1.0 priority 8 #\ÉèÖÃstp¶Ë¿ÚÓÅÏÈÖµ\set protocols stp interface ge-0/0/2.0 priority 8 S2½»»»»ú£º

set protocols stp enable

set protocols stp bridge-priority 16k

set protocols stp interface ge-0/0/1.0 priority 16 set protocols stp interface ge-0/0/2.0 priority 16

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set protocols stp enable

set protocols stp bridge-priority 32k

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set protocols stp interface ge-0/0/1.0 priority 32 set protocols stp interface ge-0/0/2.0 priority 32

¼ì²éÃüÁ

Show span-tree bridge

2.9.2 RSTPÅäÖÃʵÀý

1£® S1½»»»»úÉÏ´´½¨VLAN²¢ÇÒÅäÖý»»»»ú¶Ë¿ÚVLANºÍTrunkºÍRSTPЭÒé

set vlans voice-vlan description ¨DVoice VLAN\ set vlans voice-vlan vlan-id 10

set vlans employee-vlan description ¨DEmployee VLAN\ set vlans employee-vlan vlan-id 20

set vlans guest-vlan description ¨DGuest VLAN\ set vlans guest-vlan vlan-id 30

µÚ40Ò³ ¹²110Ò³