Re: private-vlan question

No support in 3550, cisco has moved on, they had said it might, but it
never arrived

Sent from handheld.

On May 10, 2010, at 7:54 PM, "Akasit Sriprathum" <diginong_at_gmail.com>
wrote:

> I tried to configure private-vlan on c3550. But it does not accept
> any
> commands.
> In show command, I can do show vlan private-vlan. Just wonder does
> private-vlan supports in c3550 switch?
>
> Akasit
>
> ip18-sw-ccie1#sh ver
> Cisco IOS Software, C3550 Software (C3550-IPSERVICESK9-M), Version
> 12.2(44)SE6, RELEASE SOFTWARE (fc1)
> Copyright (c) 1986-2009 by Cisco Systems, Inc.
> Compiled Mon 09-Mar-09 20:28 by gereddy
> Image text-base: 0x00003000, data-base: 0x012A99FC
>
> ROM: Bootstrap program is C3550 boot loader
>
> ip18-sw-ccie1 uptime is 15 minutes
> System returned to ROM by power-on
> System image file is "flash:c3550-ipservicesk9-mz.122-44.SE6.bin"
>
>
> ip18-sw-ccie1#config t
> Enter configuration commands, one per line. End with CNTL/Z.
> ip18-sw-ccie1(config)#vlan 28
> ip18-sw-ccie1(config-vlan)#pri
> ip18-sw-ccie1(config-vlan)#private-vlan primary
> ^
> % Invalid input detected at '^' marker.
>
> ip18-sw-ccie1(config-vlan)#exit
> ip18-sw-ccie1(config)#exit
> ip18-sw-ccie1#sh p
> 00:16:28: %SYS-5-CONFIG_I: Configured from console by consoler
> ip18-sw-ccie1#sh pr?
> privilege processes protocols
>
> ip18-sw-ccie1#sh vl
> ip18-sw-ccie1#sh vlan ?
> access-map Vlan access-map
> brief VTP all VLAN status in brief
> dot1q Display dot1q parameters
> filter VLAN filter information
> id VTP VLAN status by VLAN id
> ifindex SNMP ifIndex
> internal VLAN internal usage
> mtu VLAN MTU information
> name VTP VLAN status by VLAN name
> private-vlan Private VLAN information
> remote-span Remote SPAN VLANs
> summary VLAN summary information
> | Output modifiers
> <cr>
>
> ip18-sw-ccie1#sh vlan pri
> ip18-sw-ccie1#sh vlan private-vlan ?
> type Private VLAN type information
> | Output modifiers
> <cr>
>
> ip18-sw-ccie1#sh vlan private-vlan
>
> Primary Secondary Type Ports
> ------- --------- -----------------
> ------------------------------------------
>
> ip18-sw-ccie1#sh int fa0/1 sw
> ip18-sw-ccie1#sh int fa0/1 switchport
> Name: Fa0/1
> Switchport: Enabled
> Administrative Mode: dynamic desirable
> Operational Mode: trunk
> Administrative Trunking Encapsulation: negotiate
> Operational Trunking Encapsulation: dot1q
> Negotiation of Trunking: On
> Access Mode VLAN: 1 (default)
> Trunking Native Mode VLAN: 1 (default)
> Administrative Native VLAN tagging: enabled
> Voice VLAN: none
> Administrative private-vlan host-association: none
> Administrative private-vlan mapping: none
> Administrative private-vlan trunk native VLAN: none
> Administrative private-vlan trunk Native VLAN tagging: enabled
> Administrative private-vlan trunk encapsulation: dot1q
> Administrative private-vlan trunk normal VLANs: none
> Administrative private-vlan trunk associations: none
> Administrative private-vlan trunk mappings: none
> Operational private-vlan: none
> Trunking VLANs Enabled: ALL
> Pruning VLANs Enabled: 2-1001
> Capture Mode Disabled
> Capture VLANs Allowed: ALL
>
> Protected: false
> Unknown unicast blocked: disabled
> Unknown multicast blocked: disabled
> Appliance trust: none
>
>
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Received on Mon May 10 2010 - 23:57:41 ART