A division of VLAN2 and VLAN3 3550, and marks advection, PC3 corresponding VLAN, IP ROUTING in no time, can PING通 VLAN3 advection of the IP adapter, but the PING nowhere VLAN3 PC3; Similarly, in turn, The adapter can be VLAN2 IP links PC3 PING, PING not VLAN2 the advection. Finally, I employ IP ROUTING, the advection can PING通 PC3. My questions : Why not ROUTINTG IP, IP advection can VLAN3 PING, PING not PC3
(VLAN3 and one of the PC3, and PC3 : VLAN3 IP Gateway is also filled.
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Direct networking, not routing. Host consider whether there is any problem. Vlan interface, it can ping通 address, in 3550 because it is directly above the three-tier logical port, and played okay not Routing Of this. Initially issued by smlq Vlan interface, it can ping通 address, in 3550 because it is directly above the three-tier logical port, and played okay not Routing
That can be explained, why PING通 VLAN IP adapter, and at one of the PC is not clear and is a three-tier IP VLAN adapter, the PC is not a three-tier IP? What are the reasons to do so. Trouble in detail, from the beginning, KAN.