I'm quite sure I'm doing something wrong. I'm going to clear the configs on
both the L3 and the 2948G and take it step-by-step. I'll let you know where
I made the mistake.
Thanks,
Lorenzo
>From: "Rampley, Jim" <[EMAIL PROTECTED]>
>To: 'Lorenzo Montezemolo' <[EMAIL PROTECTED]>,
>"'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
>Subject: RE: 2948G-L3 troubles
>Date: Fri, 11 Aug 2000 10:27:57 -0400
>
>Your right about putting the bridge groups on the subinterfaces. It just
>didn't look right to me when I first looked at it. After reading the doc
>CD
>I agree with you. You should be able to do a show vlan on the 2948G-L3 and
>see all the vlans from the 2948G.
>
>Jim
>
>-----Original Message-----
>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
>Lorenzo Montezemolo
>Sent: Thursday, August 10, 2000 11:14 PM
>To: [EMAIL PROTECTED]
>Subject: Re: 2948G-L3 troubles
>
>
>Hmmm. I figured that a bridge group was the router equivalent of a VLAN on
>a switch, which is to say that it creates a broadcast domain that spans
>multiple interfaces. This is why I put each subinterface on the trunk port
>in a different bridge group - I figured doing this would allow me to then
>assign 10/100 ports to the same bridge group and have the whole group act
>as
>a VLAN. I haven't had a chance to look at the Cisco info you gave me, but
>I
>will first thing tomorrow.
>
>What is the 2948G-L3 equivalent of the spantree portfast command on the
>2948G?
>
>Thanks,
>Lorenzo
>
>""Jim Rampley"" <[EMAIL PROTECTED]> wrote in message
>004a01c00332$e1a048c0$1b2290d1@dougy">news:004a01c00332$e1a048c0$1b2290d1@dougy...
>| Lorenzo,
>|
>| Well the first thing I'm thinking is that your trunk ports on the
>2948-G-L3
>| should not be in a specific bridge group. You might want to look and see
>| how spanning tree is looking on both devices. Show span on the 2948g-L3
>and
>| show spantree <vlan> on the 2948g. There are several other show commands
>| that are handy.
>|
>| How long did you wait after plugging the PC in to the port before
>pinging?
>| Spanning tree may not have finished running before you tried to ping.
>Give
>| it at least 45 seconds after plugging it in.
>|
>| The other thing you will probably want to do is integrated routing and
>| bridging on the 2948-G-L3. This uses the interface BVI.
>|
>|
>http://www.cisco.com/univercd/cc/td/doc/product/l3sw/2948g-l3/rel_12_0/7wx51
>| 5a/config_g/bridging.htm#xtocid38394
>|
>| Jim
>|
>| ___________________________________
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>
>
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