From: John Matijevic (matijevi@bellsouth.net)
Date: Wed Jul 09 2003 - 14:07:41 GMT-3
Hello Team,
When you add the channel-group, under the interface, it will automatically
create the port channel for you, if it hasent been configured yet. You can
create the port-channel first then configure the channel-group under the
interface as well.
Sincerely,
Matijevic
----- Original Message -----
From: "Pratt, Jeremy" <JPratt@coh.org>
To: "'Rivalino YMT.'" <rivel131@cyberlib.itb.ac.id>;
<ccielab@groupstudy.com>
Sent: Wednesday, July 09, 2003 1:01 PM
Subject: RE: Ether-channel and port-channel
> I create the channel-group so that you can make one change to affect all
> ports.
>
> I believe that you need the channel-group anyways for it to work.
>
> -----Original Message-----
> From: Rivalino YMT. [mailto:rivel131@cyberlib.itb.ac.id]
> Sent: Wednesday, July 09, 2003 12:03 AM
> To: ccielab@groupstudy.com
> Subject: Ether-channel and port-channel
>
>
> Hi groups,
>
> I found confusing configuration in lab workbook. The configuration is
> below.
>
> The task:
> Create Ether-channel on fa0/23 - fa0/24, as trunk with encapsulation
> isl. Allowed vlan is 1,2,3.
>
> Answer:
> interface fa0/23
> switchport mode trunk
> switchport trunk encapsulation isl
> switchport trunk allowed vlan 1,2,3
> no ip address
> channel-group 1
> !
> interface fa0/24
> switchport mode trunk
> switchport trunk encapsulation isl
> switcport trunk allowed vlan 1,2,3
> no ip address
> channel-group 1
> !
> interface port-channel1
> switchport mode trunk
> switchport trunk encapsulation isl
> switchport trunk allowed vlan 1,2,3
> no ip address
>
> My question:
> Should we create interface port-channel in this case? AFAIK, port-channel
> is needed if we want to create layer 3 interface. If we want to create
> ether-channel, we just add 'channel-group' command on interfaces. There is
> no need create interface port-channel.
>
> Thank you for your response,
> Rivel
>
>
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