RE: SVI Interface

From: Antonio Soares (amsoares@netcabo.pt)
Date: Thu Nov 23 2006 - 13:48:50 ART


Hello Group,

Sorry for the wrong information I gave you: the "suspended" option works as
expected, which means no traffic associated with that vlan will be allowed.
The STP instance is removed as you can see bellow:

**************
SW2#sh spanning-tree vlan 35

VLAN0035
  Spanning tree enabled protocol ieee
  Root ID Priority 24611
             Address 000d.2870.5100
             Cost 19
             Port 14 (FastEthernet0/14)
             Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec

  Bridge ID Priority 32803 (priority 32768 sys-id-ext 35)
             Address 0013.c378.1d00
             Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
             Aging Time 300

Interface Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- --------
--------------------------------
Fa0/13 Altn BLK 19 128.13 P2p
Fa0/14 Root LIS 19 128.14 P2p
Fa0/15 Altn BLK 19 128.15 P2p

Rack1SW2#
Rack1SW2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Rack1SW2(config)#vlan 35
Rack1SW2(config-vlan)#state suspend
Rack1SW2(config-vlan)#end
Rack1SW2#
Rack1SW2#sh spanning-tree vlan 35

Spanning tree instance(s) for vlan 35 does not exist.

SW2#
**************

Thanks,
AMS

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Antsnio Soares
Sent: quinta-feira, 23 de Novembro de 2006 15:30
To: ccielab@groupstudy.com
Subject: RE: SVI Interface

Hello Group,

I think there's no way to do that. I tried in the 3550, 3560 and 3750 and
got always an Interface Up, Line Protocol Down status. All my switches are
running 12.2.25SEE2. By the way, the state command under the Vlan
configuration has no effect. I tried the suspended option and nothing
changes, even the configuration stays the same.

Thanks,
AMS

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Scott Morris
Sent: quinta-feira, 23 de Novembro de 2006 6:19
To: 'Dan C'; 'Jeff Theunissen'
Cc: ccielab@groupstudy.com
Subject: RE: SVI Interface

Did you try setting it's state to active?

Vlan 444
 state active
Exit
 

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Dan
C
Sent: Thursday, November 23, 2006 1:09 AM
To: Jeff Theunissen
Cc: ccielab@groupstudy.com
Subject: Re: SVI Interface

Hi Jeff,

I did try your scenario on a 3550, I ended up :
Vlan444 1.1.1.1 YES manual up down

protocol down, unable to ping....

Cheers,
Dan

On 11/23/06, Jeff Theunissen <jhtemail@yahoo.com.au> wrote:
>
> Is in possible to bring up an SVI Interface on a 3560 switch with no
> devices attached to the VLAN and no trunk links.
>
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