From: shahid Ansari (shahid1357@gmail.com)
Date: Thu Apr 10 2008 - 10:18:56 ART
asif apply the configuration on int portchannel rather than ethernet
port.you will get it automatically on physical ethernet ports which
are in same etherchannel group < ;
thanks
Shahid
On 4/10/08, Asif <asif@vanoo.com> wrote:
> Shine,
>
> Will there be issue if I dont have the commands under the port-channel??
>
> I am curious to know this ... since I tested without the commands under
> the port-channel and it works (since this trunks are between two
> switches ; I am able to pass VLAN traffic between these switches)
>
> _*SW1*_
>
> interface range fa 0/1 -2
> switchport trunk encapsulation dot1q
> switchport mode trunk
> chanel-group 25 mode on
>
> Interface port-channel 25
>
>
>
> _*SW2*_
>
> interface range fa 0/1 -2
> switchport trunk encapsulation dot1q
> switchport mode trunk
> chanel-group 25 mode on
>
> Interface port-channel 25
>
>
>
>
>
>
>
>
> Shine Joseph wrote:
> > Asif,
> >
> > It's the order of operation. In order for you to have the desired result,
> > this operation must be followed.
> > 1. Select all the ports of the port channel - interface range command
> > 2. shut all the interfaces
> > 3. Apply the channel-group command
> > 4. Apply the trunk mode and the encapsulation
> > 5. re-enable the interfaces - no shut
> >
> > Eg:
> > interface range f0/13-15
> > shut
> > channel-group 13 mode on
> > switchport trunk encapsulation dot1q
> > switchport mode on
> > no shut
> >
> > I always apply the configuration to the port-channel interface before
> > applying to the physical interfaces to avoid all the issues with order of
> > operations.
> >
> >
> > HTH,
> > Shine
> >
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Asif
> > Sent: Thursday, 10 April 2008 10:03 PM
> > To: Gupta, Gopal (NWCC)
> > Cc: Cisco certification
> > Subject: Re: TRUNKING
> >
> > Hi Gopal,
> >
> > I would like to thank you for your reply, but when see the configuration
> > of the switch under port-channel 25 ; it doesnt shows me the two
> statements
> > ( switchport trunk encapsulation dot1q / switchport mode trunk )
> >
> > Interface port-channel 25 ( its up )
> >
> > Sh EtherChannel shows output as ( SD )
> >
> > Regards
> > Asif
> >
> >
> >
> >
> > Gupta, Gopal (NWCC) wrote:
> >
> >> Hi Asif,
> >>
> >> Not needed. Lab it up and you will find it automatically inherit that
> >>
> > commands to interface Po25.
> >
> >> HTH
> >> Gops
> >>
> >> -----Original Message-----
> >> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> >>
> > Asif
> >
> >> Sent: Thursday, April 10, 2008 16:31
> >> To: Cisco certification
> >> Subject: TRUNKING
> >> Importance: Low
> >>
> >> Hi,
> >>
> >> I would like to understand ; if my interface configuration is
> >>
> >> interface fa 0/1
> >> switchport trunk encapsulation dot1q
> >> switchport mode trunk
> >> chanel-group 25 mode on
> >>
> >> The above creates a port-channel 25,
> >>
> >> do I need to add the following to the port-channel 25 based on my
> >> interface config,
> >>
> >> Interface port-channel 25
> >> switchport trunk encapsulation dot1q
> >> switchport mode trunk
> >>
> >> Regards
> >> Asif
> >>
> >>
> >> Pass the CCIE in six weeks, Guaranteed!
> >> http://www.certscience.com/CCIE
> >> _______________________________________________________________________
> >> Subscription information may be found at:
> >> http://www.groupstudy.com/list/CCIELab.html
> >>
> >>
> >> Pass the CCIE in six weeks, Guaranteed!
> >> http://www.certscience.com/CCIE
> >> _______________________________________________________________________
> >> Subscription information may be found at:
> >> http://www.groupstudy.com/list/CCIELab.html
> >>
> >
> >
> > Pass the CCIE in six weeks, Guaranteed!
> > http://www.certscience.com/CCIE
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
>
>
> Pass the CCIE in six weeks, Guaranteed!
> http://www.certscience.com/CCIE
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
Pass the CCIE in six weeks, Guaranteed!
http://www.certscience.com/CCIE
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