lab@EX4200-1# top [edit]
lab@EX4200-1# delete vlans zte_vlan
2.5.3 ½Ó¿ÚÌí¼Ó native vlan
SUMMARY:
When configuring the same VLAN under both vlan members and native-vlan-id on a trunk interface the switch tags the native VLAN on that specific interface
SOLUTION:
Configuration of native-vlan tagging:
Native vlan ÊÇvlan200£¬vlan200µÄvlan-idÊÇ200£¬ÔÚvlan memberÖн«native vlanÅųýµô£¬È»ºóÔÚnative-vlan-idºóÃæÐ´vlanºÅ¡£ ÏÂÁÐÅäÖýö¹©²Î¿¼£¡£¡£¡
ge-0/0/1 {
unit 0 {
family ethernet-switching { port-mode trunk; vlan {
members [ VLAN1 VLAN2 ]; }
native-vlan-id 200; } } }
MX series native vlan ge-1/1/4 { //native vlan interface flexible-vlan-tagging; native-vlan-id 10; //vlan 10 untagged unit 0 {
family bridge {
interface-mode trunk; vlan-id-list 10-300; //include vlan 10 } } }
2.6 TrunkÅäÖÃ
½»»»»úµÄÒ»¸öÎïÀí¶Ë¿Ú´¦ÓÚ¶þ²ãµÄʱºò£¬¿ÉÒÔÉèÖÃΪÁ½ÖÖVLANģʽ :TrunkºÍAccessģʽ¡£Access¶Ë¿ÚÖ»ÊôÓÚÒ»¸öVLAN£¬²¢ÇÒÖ»ÔÊÐíÕâ¸öVLANµÄÊý¾Ýͨ¹ý£¬µ±Á½Ì¨½»»»»ú»¥ÁªµÄʱºò£¬Èç¹ûÁ¬½ÓµÄ¶Ë¿ÚÉèÖóÉaccessģʽ£¬ÔòÖ»ÄÜÒ»¸öVLANµÄÊý¾Ýµ½´ïÁíÍâһ̨½»»»»ú£¬¶øTrunk¿ÉÒÔÔÊÐí¶à¸öVlanͨ¹ý¸Ã¶Ë¿Ú¡£ÏÂͼ½âÊÍÁËTrunkºÍAccessµÄÇø±ð£º
µÚ33Ò³ ¹²110Ò³
ÉÏͼÏÔʾµ±»¥Áª¶Ë¿ÚÉèÖóÉΪaccessģʽµÄʱºò£¬Ö»ÄÜÉèÖÃÒ»¸öVLAN£¬ÄÇôÁ½Ì¨½»»»»úÆäËüVLAN¾Í²»ÄÜͨ¹ý»¥ÁªÕâÌõÁ´Â·¡£
Èç¹û½«»¥Áª¶Ë¿ÚÉèÖÃΪTrunk£¬ÄÇôEX¾Í¿ÉÒÔÔÊÐí¶à¸öVLANµÄÁ÷Á¿´©Í¸Õâ¸ö¶Ë¿Ú£¬¶øTrunkÒ²¾ÍÊÇ¡°Ö÷¸É¡±µÄÒâ˼£¬¿ÉÒÔÀí½âΪһÌõÖ÷¸É¹Ü×ÓÀïÃæÓжàÌõVLANСͨµÀ¡£Í¨¹ýÉèÖ㬿ÉÒÔ¿ØÖÆÔÊÐíÄÄЩVLANÄÜͨ¹ýTrunkÁ´Â·¡£
ÒªÅäÖÃTrunk£¬Ê×ÏÈÒª½«½»»»»ú¶Ë¿ÚÇå³ýÈý²ã²ÎÊý£¬²¢ÇÒÉèÖÃΪTrunkģʽ£¬È»ºóÔÙÉèÖÃÔÊÐíͨ¹ý¸ÃVLANµÄTrunk
2.6.1 TrunkÅäÖò½Öè
lab@EX4200-1# top [edit]
lab@EX4200-1# delete interfaces ge-0/0/1 unit 0 #\ɾ³ý¶Ë¿ÚÐÅÏ¢\lab@EX4200-1# edit interfaces ge-0/0/1 unit 0 family ethernet-switching
µÚ34Ò³ ¹²110Ò³ #»Øµ½×îÍâ²ã²Ëµ¥
lab@EX4200-1# set port-mode trunk #\ÉèÖö˿ÚΪTrunkģʽ\lab@EX4200-1# set vlan members 10 #\ÔÊÐívlan 10ͨ¹ý\lab@EX4200-1# set vlan members 20 #\ÔÊÐívlan 20ͨ¹ý\
lab@EX4200-1# set vlan members all #\ÔÊÐíËùÓÐvlanͨ¹ý\
2.6.2 Trunkɾ³ý
½ûÖ¹µ¥¸övlanͨ¹ý£º lab@EX4200-1# top [edit]
lab@EX4200-1# edit interfaces ge-0/0/1 unit 0 family ethernet-switching
lab@EX4200-1# delete vlan members 10 #\½ûÖ¹vlan 10ͨ¹ý \È»ºóÉèÖñ¾Õ÷vlan id
ɾ³ý¶Ë¿ÚTrunk lab@EX4200-1# top [edit]
lab@EX4200-1# edit interfaces ge-0/0/1 unit 0 family ethernet-switching lab@EX4200-1# delete port-mode trunk #\ɾ³ýtrunk\lab@EX4200-1# delete vlan members
#\ɾ³ý¶Ë¿ÚÏÂËùÓÐvlan\
#\·µ»Ø×îÍâ²ã²Ëµ¥\#\·µ»Ø×îÍâ²ã²Ëµ¥\
2.7 ¶Ë¿ÚÅäÖÃ
EX½»»»»úµÄ¶Ë¿Ú¿ÉÒÔÊǶþ²ã¶Ë¿Ú£¬Ò²¿ÉÒÔÉèÖÃΪÈý²ã¶Ë¿Ú£¬µ±ÄãÉèÖÃΪÈý²ã¶Ë¿ÚÖ®ºó¾Í¸úÆÕͨ·ÓÉÆ÷¶Ë¿ÚÒ»Ñù£¬¿ÉÒÔÅäÖÃIPµØÖ·¡£¿ÉÒÔͨ¹ýÃüÁîÀ´Ð޸Ķ˿ڳÉΪÈý²ã»òÕß¶þ²ãģʽ£¬Ò²¿ÉÒÔÐ޸Ķ˿ڵÄmacµØÖ·£¬MTU´óС£¬ÒÔ¼°¶Ë¿ÚËÙÂÊ¡¢¹¤×÷ģʽµÈ¡£
2.7.1 ´ò¿ª/¹Ø±Õ¶Ë¿Ú
EX½»»»µÄ¶Ë¿Ú¿ÉÒÔͨ¹ýdisableÀ´¹Ø±Õ(ÀàËÆÓÚCiscoµÄshutdownÃüÁî)£¬»Ö¸´¾ÍÊÇɾ³ýdisable²ÎÊý(Ï൱ÓÚCiscoµÄno shutdown
# \¹Ø±Õ¶Ë¿Ú£¬Ï൱ÓÚshutdownÒ»¸ö¶Ë¿Ú\
lab@EX4200# set interfaces ge-0/0/4 disable ÎïÀí¶Ë¿Ú [edit]
lab@EX4200# commit
µÚ35Ò³ ¹²110Ò³
commit complete
# \»Ö¸´¶Ë¿Ú£¬Ï൱ÓÚno shutdownÒ»¸ö¶Ë¿Ú\[edit]
lab@EX4200# delete interfaces ge-0/0/4 disable [edit]
lab@EX4200# commit commit complete [edit] lab@EX4200#
2.7.2 ÅäÖôøÍâ¹ÜÀí¿Ú(Íø¹Ü¿Ú)
EX½»»»»úÔÚºó̾̾°åÉÏ(console¶Ë¿ÚÅÔ±ß)ÅäÖÃÁËÒ»¸öMGT¹ÜÀí¶Ë¿Ú£¬Õâ¸ö¹ÜÀí¿Ú¿ÉÒÔµ¥¶ÀÅäÖÃÒ»¸ö¹ÜÀíIPµØÖ·¡£¹ÜÀí¿ÚÔÚϵͳÖеĶ˿ÚÃû×ÖÊÇme0£¬Ä¬ÈÏÊÇûÓÐIPµØÖ·µÄ¡£
# \ÅäÖÃMGT¹ÜÀí¿ÚIPµØÖ·\[edit]
lab@EX4200-1# set interfaces me0 unit 0 family inet address 192.168.1.1/24
2.7.3 Ð޸Ķ˿ÚMTUµÈ²ÎÊý
2²ãÉèÖ㬵«ÊÇÊdz£¹æµÄ£¬ÓëË«¹¤ºÍËÙÂÊÅäÖöԱÈÏ¡£
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# set description \ÉèÖö˿ÚÃèÊö\lab@EX4200-1# set mac 00:1f:12:38:02:12 lab@EX4200-1# delete mac
#\ÉèÖÃmacµØÖ·\
#\ɾ³ýÅäÖõÄmacµØÖ·\
lab@EX4200-1# set mtu 1526 #\ÉèÖÃMTUÖµ·¶Î§ÊÇ(256..9216) \lab@EX4200-1#delete mtu
#\ɾ³ýÉèÖõÄMTUÖµ\
lab@EX4200-1# set disable #\¹Ø±Õ¶Ë¿Ú£¬ÀàËÆÓÚCiscoµÄshutdown\lab@EX4200-1#delete disable #\»Ö¸´¶Ë¿Ú£¬ÀàËÆÓÚCiscoµÄno shutdown\
µÚ36Ò³ ¹²110Ò³