From: Vijaykrishna (vijaykrishna@xxxxxxxxxxx)
Date: Sun Jan 30 2000 - 22:39:49 GMT-3
Thanks Dave,
in the same documentation URL that you sent the config examples show that
the VLANs configured on the Cat5K use the default VLAN names like 1-
default, 2- VLAN0002... etc.
And the ATM module is configured with the LEC elan name matching the VLAN
name.
Moreover in the section "Creating LECs Automatically Using VTP" ...........
>>>>>>
Step 3 Configure at least one LES/BUS for each VLAN/ELAN you will configure.
VTP cannot create the LECs automatically unless one or more LES/BUSs are
configured for each VLAN/ELAN. The ELAN name for VLAN 1 must be "default."
For information on configuring the LES/BUS, see the "Setting Up the LES/BUS
for an ELAN" section.
Note VTP does not create or configure the LES/BUS for VLANs/ELANs.
Step 4 Configure the LECS database with ELAN name-to-LES/BUS mappings for
all VLANs/ELANs you will configure.
VTP does not create or configure the LECS database. Use the name of the VTP
domain configured on the Catalyst 5000 or 6000 family switch as the LECS
database name. VTP cannot create the LECs automatically unless the LECS
database is configured properly. LECs can be created automatically by VTP
only in unrestricted-membership ELANs. In addition, the ELAN name for VLAN 1
must be "default." For information on configuring the LECS database, see the
"Configuring the
LECS Database" section.
<<<<<<
I understand that these two are different cases but I have not practically
configured to check their validity or your answer.
Are you sure the names need not match( or shall I say is this your FINAL
ANSWER ;-) )
have you configured and tested practically ? ( I have not )
Reference :
http://127.0.0.1:8080/cc/td/doc/product/lan/cat6000/sw_5_3/atm_cfg/atm.htm#x
tocid1073231
-----Original Message-----
From: Dave Gahm <gahm@gci.net>
To: Vijaykrishna <vijaykrishna@netzero.net>; ccielab@groupstudy.com
<ccielab@groupstudy.com>
Date: Sunday, January 30, 2000 3:47 PM
Subject: Re: LANE with VLANs
>Vijay,
>
>ELAN and VLAN names do not need to match:
>
>Step 3 Create the LEC, specifying the VLAN number and the ELAN name to
which
>to bind the LEC.
> lane client ethernet vlan_id elan-name
>
>http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/sw_5_3/atm_cfg/
a
>tm.htm#xtocid1073220
>
>
>-----Original Message-----
>From: Vijaykrishna <vijaykrishna@netzero.net>
>To: ccielab@groupstudy.com <ccielab@groupstudy.com>
>Date: Sunday, January 30, 2000 10:22 AM
>Subject: LANE with VLANs
>
>
>>Hi all,
>>
>>As per my understanding ....
>>
>>- when you are using VLANs with ATM i/f on Cat5500, if you are using PVCs
>>then you can assign the pvc to the VLAN with the "atm bind pvc " command.
>>
>>- when you are using the LANE and defining multiple ELANs and VLANs, the
>>only way you can co-relate the two is by having same ELAN and VLAN name so
>>by default the ELAN name of the VLAN 1 has to be "default"
>>
>>Is it correct ?
>>any other comment are welcome...
>>
>>thanks,
>>Vijay
>>
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