From: Dean Whitley (dean.whitley@epscorp.com)
Date: Thu Sep 26 2002 - 01:11:38 GMT-3
Here is something that I believe is relevant
http://www.cisco.com/warp/public/473/inter-vlan_11072.html
Dean
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Steve Lown
Sent: Monday, September 23, 2002 5:54 PM
To: bsivasub@cisco.com; bwilliams175@comcast.net; ccielab@groupstudy.com
Subject: RE: Mgmt Interface 3550 in separate vlan
Still doesn't work for me, I do not have connection to both routers on the
ethernet link. Any ideas at all?
>From: "Balaji Siva" <bsivasub@cisco.com>
>To: "Steve Lown" <yytexan_il@hotmail.com>, <bwilliams175@comcast.net>,
><ccielab@groupstudy.com>
>Subject: RE: Mgmt Interface 3550 in separate vlan
>Date: Sat, 21 Sep 2002 21:19:29 -0400
>
>steve,
>
>I tried with SMI image..it works fine..
>
>provide a debug ip icmp (want to see if there is encap failures)
>
>
>just a guess..can you turn off ip routing if you have it enabled
>
>
>B
>
>
>
>
>
>-----Original Message-----
>From: Steve Lown [mailto:yytexan_il@hotmail.com]
>Sent: Saturday, September 21, 2002 7:03 PM
>To: bsivasub@cisco.com; bwilliams175@comcast.net; ccielab@groupstudy.com
>Subject: RE: Mgmt Interface 3550 in separate vlan
>
>
>I am trying to setup a bridge on a router with an isl trunk to a 3550. I
>have been asked to set a management interface on the switch on vlan 40, and
>I am trying to bridge via IRB on the router between the switch and the
>ethenet, vlan 30. I have no connectivity between the switch and the router.
>Here are some configs:
>
>switch:
>
>hostname 3550
>!
>interface FastEthernet0/12
>switchport trunk encapsulation isl
>switchport trunk native vlan 40
>switchport trunk allowed vlan 10,20,30,40,1002-1005
>switchport mode trunk
>no ip address
>!
>!
>interface Vlan40
>ip address 145.1.36.100 255.255.255.0
>!
>ip default-gateway 145.1.36.6
>ip classless
>ip http server
>!
>end
>
>router:
>hostname R6
>!
>bridge irb
>!
>interface FastEthernet3/0.30
>encapsulation isl 30
>no ip redirects
>bridge-group 1
>!
>interface FastEthernet3/0.40
>encapsulation isl 40
>no ip redirects
>bridge-group 1
>!
>interface BVI1
>ip address 145.1.36.6 255.255.255.0
>!
>bridge 1 protocol ieee
>bridge 1 route ip
>bridge 1 route ipx
>!
>
>end
>
>
>
> >From: "Balaji Siva" <bsivasub@cisco.com>
> >To: "Bruce Williams" <bwilliams175@comcast.net>, "Steve Lown"
> ><yytexan_il@hotmail.com>, <ccielab@groupstudy.com>
> >Subject: RE: Mgmt Interface 3550 in separate vlan
> >Date: Sat, 21 Sep 2002 17:59:43 -0400
> >
> >the problem description fro steve for me wasn't clear..but anyway,
> >
> >all vlans are allowed on a trunk by default so you don't need to make the
> >management vlan as native vlan if you don't have to... you can ofcourse
> >explictly allow the management vlan on a trunk..
> >
> >
> >B
> >
> >-----Original Message-----
> >From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> >Bruce Williams
> >Sent: Saturday, September 21, 2002 5:30 PM
> >To: Steve Lown; ccielab@groupstudy.com
> >Subject: RE: Mgmt Interface 3550 in separate vlan
> >
> >
> >That happened to me too, while I was doing a lab. I made the VLAN of the
> >management interface the native VLAN of the trunk so that it would be
> >included in VLANs allowed to traverse the trunk.
> >
> >switch(config-if)#switchport trunk native vlan xx.
> >
> >It worked for me, but there must be another way.
> >
> >Bruce
> >
> >-----Original Message-----
> >From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> >Steve Lown
> >Sent: Saturday, September 21, 2002 3:51 PM
> >To: ccielab@groupstudy.com
> >Subject: Mgmt Interface 3550 in separate vlan
> >
> >
> >I am trying to set up a practice lab where the management interface is of
> >the switch is set in its own vlan and is included in the allowed trunks
>on
> >a
> >port to a router. I find when I enter a vlan on a separate vlan from
>vlans
> >that have the command switchport access vlan XX, no connectivity is
> >established. The cat5 is easy to setup, you just put the sc0 interface in
> >the vlan number you want and set the ip address in the network of the
>vlan
> >you want connectivity. Any suggestions as to how to set this up on the
> >3550? Thank you for your input.
> >
> >
> >_________________________________________________________________
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>
>
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