RE: Re: RSPAN reflector port on trunk

From: Edwards, Andrew M (andrew.m.edwards@boeing.com)
Date: Mon Oct 10 2005 - 20:38:29 GMT-3


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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