From: The Great Ryan (pv.ryan@gmail.com)
Date: Mon Oct 10 2005 - 21:14:33 GMT-3
Is it a must to use VTP to propagate RSPAN vlan (i.e. all switches in
the path from source to destination switch running VTP server/client)?
If all switches are transparent mode and added RSPAN vlan in all
switches (surely using the vlan-id < 1024 and adding remote-span in
this vlan), does it work ?
Ryan
2005/10/11, Edwards, Andrew M <andrew.m.edwards@boeing.com>:
> Don't forget to do:
>
> Vlan x
> remote-span
>
>
> Tells the switch that the vlan is for monitoring spanned traffic.
>
> Show vlan will indicate status of this vlan and it will be propagated
> via vtp.
>
> CCO:
> "remote-span: adds the Remote SPAN (RSPAN) feature to the VLAN. When the
> RSPAN feature is added to an existing VLAN, the VLAN is first deleted
> and is then recreated with the RSPAN feature. Any access ports are
> deactivated until the RSPAN feature is removed. The new RSPAN VLAN is
> propagated by VTP for VLAN-IDs that are lower than 1024. Learning is
> disabled on the VLAN. Only Layer 2 switch protocols will be processed by
> the CPU. Broadcast packets, multicast packets and unicast packets
> addressed directly to the switch will be flooded on the VLAN but will
> not be forwarded to the CPU."
>
>
> Andy
>
> -----Original Message-----
> From: nhqky888@ybb.ne.jp [mailto:nhqky888@ybb.ne.jp]
> Sent: Sunday, October 09, 2005 6:02 PM
> To: ccielab@groupstudy.com
> Subject: Re: Re: RSPAN reflector port on trunk
>
>
> kevin,simon,victor,
>
> I see.
>
> Thanks.
>
> KY
>
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