Имеем свич DES-3028, Firmware: Build 2.94.B16
Код:
DES-3028:5#show gvrp
Command: show gvrp
Global GVRP : Disabled
Port PVID GVRP Ingress Checking Acceptable Frame Type
---- -------- -------- ---------------------------------------
1 868 Disabled Disabled All Frames
2 868 Disabled Disabled All Frames
3 868 Disabled Disabled All Frames
4 868 Disabled Disabled All Frames
5 868 Disabled Disabled All Frames
6 868 Disabled Disabled All Frames
7 868 Disabled Disabled All Frames
8 868 Disabled Disabled All Frames
9 868 Disabled Disabled All Frames
10 868 Disabled Disabled All Frames
11 868 Disabled Disabled All Frames
12 868 Disabled Disabled All Frames
13 868 Disabled Disabled All Frames
14 868 Disabled Disabled All Frames
15 868 Disabled Disabled All Frames
16 868 Disabled Disabled All Frames
17 868 Disabled Disabled All Frames
18 868 Disabled Disabled All Frames
19 868 Disabled Disabled All Frames
20 868 Disabled Disabled All Frames
21 868 Disabled Disabled All Frames
22 868 Disabled Disabled All Frames
23 868 Disabled Disabled All Frames
24 868 Disabled Disabled All Frames
25 1 Disabled Disabled All Frames
26 1 Disabled Disabled All Frames
27 1 Disabled Disabled All Frames
28 1 Disabled Disabled All Frames
Total Entries : 28
DES-3028:5#config gvrp all ingress_checking enable
Command: config gvrp all ingress_checking enable
Warning:Ingress checking only support global mode!
Success.
DES-3028:5#show gvrp
Command: show gvrp
Global GVRP : Enabled
Port PVID GVRP Ingress Checking Acceptable Frame Type
---- -------- -------- ---------------------------------------
1 868 Disabled Enabled All Frames
2 868 Disabled Enabled All Frames
3 868 Disabled Enabled All Frames
4 868 Disabled Enabled All Frames
5 868 Disabled Enabled All Frames
6 868 Disabled Enabled All Frames
7 868 Disabled Enabled All Frames
8 868 Disabled Enabled All Frames
9 868 Disabled Enabled All Frames
10 868 Disabled Enabled All Frames
11 868 Disabled Enabled All Frames
12 868 Disabled Enabled All Frames
13 868 Disabled Enabled All Frames
14 868 Disabled Enabled All Frames
15 868 Disabled Enabled All Frames
16 868 Disabled Enabled All Frames
17 868 Disabled Enabled All Frames
18 868 Disabled Enabled All Frames
Сам по себе магическим образом включился gvrp.