Well, I have one of those GL3's, and it's a pretty good piece of work.  I
would agree that the documentation accompanying that switch is somewhat
sparse.  It took me quite a while to 'figure it out' on my first setup.  The
below assumes an IP network.

If I remember correctly, those docs talked about irb enabling.  Syntax:
bridge irb

Then the bridge:
bridge (xx) protocol ieee  ; for example for subnet 10.0.11.0/24; bridge 11
protocol ieee

Then pop the interface config:
int BVIxx                                       ;Bridge Virtual Interface
ip address xx.xx.xx.xx (netmask)  ; example "int BVI11, ip address 10.0.11.1
255.255.255.0"

If I were to route these VLANS, internally, I'd have to add a statement
whilst creating the bridge.  This is where the routing happens, or, as you
require, doesn't happen:

bridge xx protocol ieee
bridge xx route ip

Without the "route" statement, routing doesn't occur between other VLANs.

Finally, each interface needs to have VLAN membership.  At the interface
config:

bridge group xx


Took me a while to get all that right....

Best, G.


ject: VLAN's [7:32351]
> 
> 
> Have a 2948GL 3 and want to set up a vlan but it docs state 
> that you have to
> set up ISL .  I don't want ISL enabled.  is there a way to 
> just create VLANS
> like in other L3 switches?  I don't want to make these 
> routeable or anything
> just L2 VLANS simple VLANS
> 
> ie. when I do a "int vlan 400" this would normally create a 
> new vlan and put
> me into interface mode
> 
> when i do a "int vlan ?"  the options are to put in the vlan 
> # but when I do
> all i get is a wrong command with the famous ^ at the vlan 
> point in the
> command
> 
> docs doc's dont seem to give enough info
> 
> any Ideas????
> 
> thanks




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