From: Josef A (josefnet@gmail.com)
Date: Sun Feb 18 2007 - 09:05:28 ART
Sorry for the faux pas San, another good reason for proper research and
verification before and after every config, mostly with scenarios like this.
thx
On 2/17/07, san <san.study@gmail.com> wrote:
>
> Josef,
>
> You cannot have two sessions destined to same interface !!
>
> Thats the reason of the question...I havent found a way yet.
>
> Thanks & Rgds
> SAN
>
>
> On 2/17/07, Josef A <josefnet@gmail.com> wrote:
> >
> > I like the second configuration option, because it seems like you will
> > need two different monitor sessions: an rspan session to monitor traffic in
> > SW1, and a span session to monitor traffic in SW2.
> >
> > However I will modify the second monitor session on SW2 as follows:
> >
> > monitor session 2 source vlan 65 - 72
> > monitor session 2 destination interface Gi1/0/43
> >
> > my 2 cents
> >
> > thx
> >
> >
> > On 2/17/07, san < san.study@gmail.com> wrote:
> >
> > > Hello All,
> > >
> > > I have a need to setup RSPAN and looking to see how to sniff.
> > >
> > >
> > > Sw1=======Sw2
> > >
> > > Vlans per Switch
> > > SW1 => vlan 65,66,67,68,69,70, 999
> > > SW2 => vlan 65,66,67,68,69,70, 999
> > > SW1 and SW2 are 3750
> > >
> > > I have a sniffer drop at SW2 1/0/43 and need to sniff all the vlans
> > > at both
> > > the switches to this port.
> > >
> > > Configuration below can only brings the source vlan 65,66,67,68,69,70
> > > on SW1
> > > to SW2 port 1/0/43 .
> > >
> > > Problem is Traffic from SW2 vlans (65,66,..70) are not sniffed to
> > > sniffer
> > > port through configuration 1.
> > > - Switch doesnot allow to add additional source commands
> > > like "source vlan
> > > or source interface".
> > >
> > > I havenot tried the configuration option2 below. Would this work or
> > > Any
> > > other method to solve this ?
> > >
> > >
> > > Configuration 1:
> > > -------------------------
> > > SW1:
> > > -------
> > > vlan 999
> > > rspan
> > >
> > > monitor session 1 source vlan 65 - 72
> > > monitor session 1 destination remote vlan 999
> > >
> > > SW2:
> > > --------
> > > vlan 999
> > > rspan
> > >
> > > monitor session 1 source remote vlan 999
> > > monitor session 1 destination interface Gi1/0/43
> > >
> > >
> > >
> > > Configuration 2:
> > > -------------------------
> > > SW1:
> > > -------
> > > vlan 999
> > > rspan
> > >
> > > monitor session 1 source vlan 65 - 72
> > > monitor session 1 destination remote vlan 999
> > >
> > > SW2:
> > > --------
> > > vlan 999
> > > rspan
> > >
> > > monitor session 1 source remote vlan 999
> > > monitor session 1 destination interface Gi1/0/43
> > >
> > > monitor session 2 source vlan 65 - 72
> > > monitor session 2 destination remote vlan 999
> > >
> > >
> > > --
> > > Thanks & Rgds
> > > SAN
> > >
> > >
> > > _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> > >
> >
> >
>
>
> --
> Thanks & Rgds
> SAN
This archive was generated by hypermail 2.1.4 : Thu Mar 01 2007 - 07:38:47 ART