Your NICs do not have to support GVRP. You can enable GVRP on individual ports. Dell uses different NICs indifferent PCs/laptops. You will have to see what is in your specific models, and then see if they support GVRP. Usually, the configuration utility for a GVRP capable NIC has to be downloaded from the NIC vendor: Intel, Broadcom, 3COM, etc.
Thanks you. you said " NICs do not have to support GVRP",but I still have confusions. From online docs, I found below figure: It seems that need clients that support gvrp to initiate gvrp notifications to
I have one PC 6224 and one PC5324, I created Vlan 2,3,4 on PC 6224:
Vlan 2: port 1-4
Vlan 3: port 5-8
Vlan 4: port 12
I used Port 24 as trunk port to connect two switches. Then I enabled gvrp globally and on port 24 on each switch,then from PC 5324,I can find the vlan registrate successfully:
console(config-if)# s01-Jan-2000 01:30:38 %VLAN-I-GVRPAddVlan: Dynamic VLAN 2 wa s added by GVRP 01-Jan-2000 01:30:38 %LINK-I-Up: Vlan 2 01-Jan-2000 01:30:38 %VLAN-I-GVRPAddPort: Dynamic port g24 was added to VLAN 2 b y GVRP 01-Jan-2000 01:30:38 %VLAN-I-GVRPAddVlan: Dynamic VLAN 3 was added by GVRP 01-Jan-2000 01:30:38 %LINK-I-Up: Vlan 3 01-Jan-2000 01:30:38 %VLAN-I-GVRPAddPort: Dynamic port g24 was added to VLAN 3 b y GVRP
........
But only port 24 is member of each vlan:
console# sh vla
Vlan Name Ports Type Authorization ---- ----------------- --------------------------- ------------ ------------- 1 1 g(1-24),ch(1-8) other Required 2 2 g24 dynamicGvrp Required 3 3 g24 dynamicGvrp Required
........
Then I connected two PC clients on port 1 of each switch,but I couldnt see that port 1 of PC5324 joined vlan 2. I also enabled gvrp on port 1. Is it caused by non gvrp supported NIC of the clients?
If you configured GVRP on port 24 and access vlans on:
Vlan 2: port 1-4
Vlan 3: port 5-8
Vlan 4: port 12
then when you get link on any of the access ports, that port's vlan will be advertised on port 24.
If you have a NIC that can advertise its vlans with gvrp, then you need to plug it in a port that is configured for gvrp. So configure another port just like you configured port 24 and plug in the advertising PC. That port should join the vlans advertised by the NIC and also those vlans should be advertised on port 24.
bh1633
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Posted May 16th, 2007 14:00