[c-nsp] vlan problem on cat4506

Daniel Suchy ds at nix.cz
Mon Oct 23 06:29:28 EDT 2006


You probably forgot "switchport mode access" on interface config
(switchport access vlan only defines VLAN, this command doesn't change
mode).

On 10/23/2006 12:10 PM, Gernot Nusshall wrote:
> hello,
> 
> 
> we got a cisco catalyst 4506 with a cat4000-i9k91s-mz.122-25.EWA1.bin 
> image on it.
> the problem is, i put a switchport in access mode but it still seems to 
> trunk:
> 
> ...
> 
> interface FastEthernet3/33
>  description ***
>  switchport access vlan 470
>  spanning-tree bpdufilter enable
> end
> 
> ....
> 
> core4mr300#sh spanning-tree interface f3/33
> 
> Vlan             Role Sts Cost      Prio.Nbr Type                       
> //ON OTHER ACCESS PORTS THERE ARE ONLY STP INSTANCES FOR THE VLAN IT´S IN, 
> PerVLAN Spanning Tree//
> ---------------- ---- --- --------- -------- 
> --------------------------------
> VLAN0001         Desg FWD 19        128.161  P2p
> VLAN0002         Desg FWD 19        128.161  P2p
> VLAN0019         Desg FWD 19        128.161  P2p
> VLAN0021         Desg FWD 19        128.161  P2p
> VLAN0022         Desg FWD 19        128.161  P2p
> VLAN0023         Desg FWD 19        128.161  P2p
> VLAN0030         Desg FWD 19        128.161  P2p
> VLAN0050         Desg FWD 19        128.161  P2p
> VLAN0100         Desg FWD 19        128.161  P2p
> VLAN0102         Desg FWD 19        128.161  P2p
> VLAN0180         Desg FWD 19        128.161  P2p
> VLAN0210         Desg FWD 19        128.161  P2p
> VLAN0220         Desg FWD 19        128.161  P2p
> VLAN0400         Desg FWD 19        128.161  P2p
> VLAN0410         Desg FWD 19        128.161  P2p
> VLAN0420         Desg FWD 19        128.161  P2p
> VLAN0423         Desg FWD 19        128.161  P2p
> VLAN0430         Desg FWD 19        128.161  P2p
> VLAN0440         Desg FWD 19        128.161  P2p
> VLAN0450         Desg FWD 19        128.161  P2p
> VLAN0460         Desg FWD 19        128.161  P2p
> VLAN0475         Desg FWD 19        128.161  P2p
> VLAN0480         Desg FWD 19        128.161  P2p
> VLAN0490         Desg FWD 19        128.161  P2p
> VLAN0500         Desg FWD 19        128.161  P2p
> VLAN0501         Desg FWD 19        128.161  P2p
> VLAN0510         Desg FWD 19        128.161  P2p
> VLAN0520         Desg FWD 19        128.161  P2p
> VLAN0530         Desg FWD 19        128.161  P2p
> VLAN0540         Desg FWD 19        128.161  P2p
> VLAN0600         Desg FWD 19        128.161  P2p
> VLAN0601         Desg FWD 19        128.161  P2p
> VLAN0602         Desg FWD 19        128.161  P2p
> VLAN0603         Desg FWD 19        128.161  P2p
> VLAN0604         Desg FWD 19        128.161  P2p
> VLAN0605         Desg FWD 19        128.161  P2p
> VLAN0665         Desg FWD 19        128.161  P2p
> VLAN0666         Desg FWD 19        128.161  P2p
> 
> ...
> 
> core4mr300#sh vlan
> 
> VLAN Name                             Status    Ports
> 
> 470  **         active    Fa3/18                //NO INTERFACE F3/33 
> !!!!!!!///
> 
> ...
> 
> 
> any idea?
> 
> 
> thx
> 
> gernot
> 
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-- 
 __________________________________________________________________
 NIX.CZ z.s.p.o.                                email: ds at nix.cz
 Daniel Suchy, technical specialist             tel: +4202 67198350
 Nad Elektrarnou 411, Prague 10                 fax: +4202 67198349
 106 00 Czech Republic                          http://www.nix.cz

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