есть следующая схема: (наша сеть) -- (9) DGS-3612G (10) -- (сеть другого оператора) -- (25) DES-3028 Идея такая: оборачиваю на DGS с помощью q-in-q (tpid 0x8100) вланы 100 и 200 в влан 300, отдаю оператору в транке , данные проходят по сети оператора и оператор снимает тег 300 (отдает на данные в аксесе), соответсвенно на DES-3028 должен получить данные с тегами 100 и 200, но все данные на DES-3028 приходят в 1 влане
DGS: Command: show qinq ports Port Role Missdrop TPID Use Inner Priority ----- ------ -------- ----------- ------------------ ... 9 UNI Disabled 0x8100 Disabled 10 NNI Disabled 0x8100 Disabled ...
Command: show vlan_translation Port CVID SPVID Action Priority ----- -------- -------- ------- --------- 9 100 300 Add - 9 200 300 Add -
Command: show vlan VLAN Trunk State : Disabled VLAN Trunk Member Ports :
VID : 1 VLAN Name : default VLAN Type : Static Advertisement : Enabled Member Ports : 1-12 Static Ports : 1-12 Current Tagged Ports : Current Untagged Ports: 1-12 Static Tagged Ports : Static Untagged Ports : 1-12 Forbidden Ports :
VID : 100 VLAN Name : 100 VLAN Type : Static Advertisement : Disabled Member Ports : 9-10 Static Ports : 9-10 Current Tagged Ports : 9-10 Current Untagged Ports: Static Tagged Ports : 9-10 Static Untagged Ports : Forbidden Ports :
VID : 200 VLAN Name : 200 VLAN Type : Static Advertisement : Disabled Member Ports : 9-10 Static Ports : 9-10 Current Tagged Ports : 9-10 Current Untagged Ports: Static Tagged Ports : 9-10 Static Untagged Ports : Forbidden Ports :
VID : 300 VLAN Name : 300 VLAN Type : Static Advertisement : Disabled Member Ports : 9-10 Static Ports : 9-10 Current Tagged Ports : 9-10 Current Untagged Ports: Static Tagged Ports : 9-10 Static Untagged Ports : Forbidden Ports :
DES: Command: show vlan VLAN Trunk State : Disabled VLAN Trunk Member Ports :
VID : 1 VLAN Name : default VLAN Type : Static Advertisement : Enabled Member Ports : 1-24,26-28 Static Ports : 1-24,26-28 Current Tagged Ports : Current Untagged Ports : 1-24,26-28 Static Tagged Ports : Static Untagged Ports : 1-24,26-28 Forbidden Ports :
VID : 100 VLAN Name : VLAN100 VLAN Type : Static Advertisement : Disabled Member Ports : 20 Static Ports : 20 Current Tagged Ports : 20 Current Untagged Ports : Static Tagged Ports : 20 Static Untagged Ports : Forbidden Ports :
VID : 200 VLAN Name : VLAN200 VLAN Type : Static Advertisement : Disabled Member Ports : 20 Static Ports : 20 Current Tagged Ports : 20 Current Untagged Ports : Static Tagged Ports : 20 Static Untagged Ports : Forbidden Ports :
|