2.7.4 Ð޸Ķ˿ÚΪL2/L3ģʽ
Âß¼ÉϵÄÉèÖã¬ÓÃÂß¼¶Ë¿Ú¡£
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
´¿2²ãµÄÉèÖã¬ÓÃÎïÀí½Ó¿Ú¡£
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
S1½»»»»ú£º
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
S3½»»»»ú£º
set protocols stp enable
set protocols stp bridge-priority 32k
µÚ39Ò³ ¹²110Ò³
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¿ÚVLANºÍTrunkºÍRSTPÐÒé
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