From: Nambi Appachigounder (nambi_gct@yahoo.co.in)
Date: Wed Dec 12 2007 - 03:07:33 ART
Thank you all for the responses.
Nate,
My switch allows this configuration.Here gi1/48 is a
trunk.In which scenario I need to add private VLAN
configs on the trunk?
6k#show runn int gi1/48
Building configuration...
Current configuration : 112 bytes
!
interface GigabitEthernet1/48
switchport
switchport private-vlan mapping 20 200
switchport mode trunk
end
6k#
6k#show runn int gi1/48
Building configuration...
Current configuration : 161 bytes
!
interface GigabitEthernet1/48
switchport
switchport private-vlan host-association 20 200
switchport mode trunk
end
6k#
Thanks
Nambi
--- Cielieska Nathan <ncielieska@gmail.com> wrote:
> Nambi,
>
> 1) No. Your trunks will care your vlan information
> unless explicit
> disallowed.
>
> 2) I have seen 2 configurations on an interface
> basis.
>
> for putting an interface into an isolated or
> community vlan
> switchport mode private-vlan host
> switchport private-vlan host association <primary
> vlan><sub-vlan>
>
> for putting an interface into a prom mode
> switchport mode private-vlan prom
> switchport private-vlan mapping <primary vlan> add
> <subvlan>
>
> Regards,
> Nate
> On Dec 12, 2007, at 12:31 AM, Nambi Appachigounder
> wrote:
>
> > Hi Friends,
> >
> > I have a question on PVLAN configuration.
> >
> > My topology is as follows.
> >
> >
> > Sw1<---------->Sw2<-------->R1
> > | |
> > | |
> > H1 H2
> >
> > Sw1 and Sw2 are connected via a trunk link.H1 and
> H2
> > are in isolated ports.Port that connects to R1
> should
> > be promiscuous.
> >
> > My question is,
> > 1) Do we need any PVLAN configurations for the
> trunk
> > link?
> >
> > 2) In the trunk port I could see options for PVLAN
> > configuration.When should I use them.
> >
> > Can someone please help me understand this.
> >
> > Thanks,
> > Nambi
> >
> >
> > 5, 50, 500, 5000 - Store N number of mails
> in your inbox. Go
> > to
>
http://help.yahoo.com/l/in/yahoo/mail/yahoomail/tools/tools-08.html
> >
> >
>
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