[ale] OT: Cisco 2900-XL configure another Vlan

Patrick Bartkus patrckb+ale at gmail.com
Sat Feb 11 07:47:26 EST 2006


Christopher,

What you are trying to accomplish should be doable.

There are some great experts at www.tek-tips.com -> Communications Rack Area
-> Cisco: Switches.

I'd ask there.

Patrick

On 2/9/06, Christopher Fowler <cfowler at outpostsentinel.com> wrote:
>
> Okay.  I'm trying to configure a L2 switch so only one VLAN can be
> active for management mode.  That is where the shutdown comes from.
>
> So I now have 4 ports on VLAN 500.  I'm trying to replicate the same
> scenario as if I had a 4 port cheap switch in the rack for this private
> subnet.  I'm just trying to use free ports on my C2900 since I have 32
> ports and only using 4 at the moment.  Is this possible?
>
> On Thu, 2006-02-09 at 17:21 -0500, Christopher Fowler wrote:
> > Okay.  I think I got but not sure.
> >
> > I followed these directions
> >
> >
> http://www.cisco.com/univercd/cc/td/doc/product/lan/c2900xl/29_35xu/scg/kivlan.htm#59924
> >
> > Here is my config
> > !
> > interface VLAN1
> >  no ip route-cache
> > !
> > interface VLAN500
> >  no ip route-cache
> >  shutdown
> > !
> > interface FastEthernet0/1
> > !
> > !
> > interface FastEthernet1/1
> >  switchport multi vlan 500
> >  switchport mode multiSwitch
> > !
> > #show interface Fa1/1 switchport
> > Name: Fa1/1
> > Operational Mode: multi
> > Administrative Trunking Encapsulation: isl
> > Operational Trunking Encapsulation: isl
> > Negotiation of Trunking: Disabled
> > Access Mode VLAN: 0 ((Inactive))
> > Trunking Native Mode VLAN: 1 (default)
> > Trunking VLANs Enabled: NONE
> > Pruning VLANs Enabled: NONE
> >
> > Switch#show vlan brief
> > VLAN Name                             Status    Ports
> > ---- -------------------------------- ---------
> > -------------------------------
> > 1    default                          active    Fa0/1, Fa0/2, Fa0/3,
> > Fa0/4,
> >                                                 Fa0/5, Fa0/6, Fa0/7,
> > Fa0/8,
> >                                                 Fa0/9, Fa0/10, Fa0/11,
> > Fa0/12,
> >                                                 Fa0/13, Fa0/14, Fa0/15,
> > Fa0/16,
> >                                                 Fa1/2, Fa1/3, Fa1/4,
> > Fa2/1,
> >                                                 Fa2/2, Fa2/3, Fa2/4
> > 500  VLAN0500                         active    Fa1/1
> > 1002 fddi-default                     active
> > 1003 token-ring-default               active
> > 1004 fddinet-default                  active
> > 1005 trnet-default                    active
> >
> >
> > Brief shows Fa1/1 on vlan 500.  But the show interface command shows it
> > on default.  Maye because the vlan is in 'shutdown' mode.  Do I need to
> > enable it?
> >
> > what I'm trying to do is configure a VLAN on a switch in our colo rack
> > for a private subnet so I do not have to install another switch.  The
> > switch is our main switch for our public segment and I'm in need of a
> > private segment at the facility.
> >
> >
> >
> >
> >
> >
> > On Thu, 2006-02-09 at 17:10 -0500, Christopher Fowler wrote:
> > > A while back I got some help configuring a VLAN on a switch.  Now I
> need
> > > to configure another VLAN but the commands seem to be different.  IOS
> > > versions are different.
> > >
> > > Switch#show vlan brief
> > > VLAN Name                             Status    Ports
> > > ---- -------------------------------- ---------
> > > -------------------------------
> > > 1    default                          active    Fa0/1, Fa0/2, Fa0/3,
> > > Fa0/4,
> > >                                                 Fa0/5, Fa0/6, Fa0/7,
> > > Fa0/8,
> > >                                                 Fa0/9, Fa0/10, Fa0/11,
> > > Fa0/12,
> > >                                                 Fa0/13, Fa0/14,
> Fa0/15,
> > > Fa0/16,
> > >                                                 Fa1/1, Fa1/2, Fa1/3,
> > > Fa1/4,
> > >                                                 Fa2/1, Fa2/2, Fa2/3,
> > > Fa2/4
> > > 1002 fddi-default                     active
> > > 1003 token-ring-default               active
> > > 1004 fddinet-default                  active
> > > 1005 trnet-default                    active
> > >
> > > Now I try to configure a new vlan
> > >
> > > Switch#configure terminal
> > > Enter configuration commands, one per line.  End with CNTL/Z.
> > > Switch(config)#vlan 500
> > >                 ^
> > > % Invalid input detected at '^' marker.
> > >
> > > Switch(config)#
> > >
> > > Here are the instructions I'm referencing:
> > >
> > > http://www.ale.org/archive/ale/ale-2004-12/msg00636.html
> > >
> > >
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> >
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